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Audit Complete

Results for https://icbc.com.cn

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CN · CNY (¥) · Estimated Applicable regulations: PIPL Dev cost: ¥350/hr How jurisdiction is detected
Spain Spain · Madrid Completed: Apr 22, 2026 21:36 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
D66

Site Health

Score: 66 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Several missing protections leave your users and data exposed.

Major barriers for users with disabilities — up to 15% of your audience.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Several regulatory requirements are not yet met.

Missing metadata means poor previews on social media and search.

Reasonable footprint with room for optimization.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

core-js · 1472 peers
You 66
·
Avg 72
-6 below average
0 50 100
Day.js · 10 peers
You 66
·
Avg 73
-7 below average
0 50 100

Top Priorities (5)

1

4 control(s) without accessible label

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Form Accessibility
2

48 image-in-link without alt text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Alt Text Quality
3

53 link(s) with no accessible text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality
4

69 image(s) missing alt attribute

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Alt Text Quality
5

9 button(s) with no accessible text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

0

High impact, low effort — start here.

Nothing in this quadrant — good news.

Strategic

5

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
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What fixing these means

Your site has several issues that may be affecting user experience and business outcomes. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your audience reach.

5 accessibility issues exclude users who rely on assistive technology.

Conversion Barriers

5 critical 7 warning

12 barrier(s) likely increasing bounce by ~42%.

Speed (2)

Page takes 22.5s to load

+12% bounce

Users abandon at ~3s — you're 20.0s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 7.6s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (3)

Severe layout shift during page load

+6% bounce

Users mis-click when content jumps — converting intent into frustration

Fix: Reserve space for images, ads, and embeds with explicit width/height

4 form field(s) without a label

+6% bounce

Screen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes

Fix: Associate every input with a visible <label for="…">; add autocomplete attributes

No viewport meta tag

+15% bounce

Mobile browsers render at desktop width and shrink — text unreadable, tap targets miniature

Fix: Add <meta name="viewport" content="width=device-width, initial-scale=1">

Content (2)

No Open Graph tags

+2% bounce

Links shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop

Fix: Add og:title, og:description, og:image, og:url to the page head

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Navigation (3)

53 link(s) with generic text ("click here", "read more")

+1% bounce

Screen-reader users navigating by link list see no context — and search engines can't infer relevance

Fix: Rewrite with descriptive phrases that identify the destination

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

2 broken link(s) on the page

+3% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

¥2,625 investment → ¥5.41/month returns + CNY 50,000,000 risk avoided

Payback period: > 2 years First-year ROI: -98%

Investment

¥2,625

8h · 5 findings

Monthly returns

¥5.41 /mo

~¥65 / year

  • Bandwidth savings ¥5.41

Regulatory risk avoided

CNY 50,000,000

if kept compliant

  • PIPL CNY 50,000,000

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

¥2,625

7.5 developer hours at ¥350/hr

Based on China rates (¥350/hr)

Cost by category

Cost by effort level

Adjust assumptions
¥ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

¥4,166,672 / month at risk

~¥50,000,065 / year if left unfixed

Compliance Risk

¥50,000,000

PIPL
  • No privacy policy link detected
    PIPL: CNY 100,000 – CNY 50,000,000
  • Trackers detected but no cookie policy found
    PIPL: CNY 100,000 – CNY 50,000,000
  • Trackers detected but no privacy policy found
    PIPL: CNY 100,000 – CNY 50,000,000

+1 more

Bandwidth Waste

¥5.41 /mo

9471.2 MB/mo × 0.571 CNY/GB

  • Optimize transfer: save ~947 KB per page load
    Saves ¥5.41/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

9
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
53
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
69
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
82
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

11.47 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

22.50 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

7.60 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.331

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

11.68 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

23.68 s

Detailed Report

Audit breakdown by category with detailed findings.

9

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
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v.icbc.com.cn/userfiles/adresources/1085226922634326016.jpg600.0 s136.3 KiB
media.icbc.com.cn/wzaapp/dist/aria.js?appid=394d12a0466be56a6816f857551948410.0 ms117.1 KiB
v.icbc.com.cn/userfiles/adresources/958291336740757504.jpg600.0 s125.3 KiB
v.icbc.com.cn/userfiles/adresources/1075345117529436160.jpg600.0 s122.9 KiB
m.icbc.com.cn/resource/lib/sugoio/sugoio-latest.min.js600.0 s121.1 KiB
v.icbc.com.cn/userfiles/adresources/929053116492640256.jpg600.0 s96.5 KiB
v.icbc.com.cn/userfiles/adresources/696822344273657856.jpg600.0 s96.3 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/IMG_0993.PNG600.0 s93.6 KiB
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js600.0 s88.1 KiB
v.icbc.com.cn/userfiles/Resources/WAP/yjfw/yjfwrk639_160.jpg600.0 s49.2 KiB
v.icbc.com.cn/userfiles/resources/wap/touch/2023/btn_khtszn.jpg600.0 s39.2 KiB
icbc.com.cn/resource/js/icbchit.js600.0 s35.4 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2024/gongxiaozhi.jpg600.0 s34.6 KiB
mywap2.icbc.com.cn/ICBCWAPBank/ebdpui/icbc_core.js14400.0 s44.1 KiB
m.icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js600.0 s31.2 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png600.0 s30.1 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png600.0 s30.1 KiB
icbc.com.cn/oaasresource/js/gray.js300.0 s27.8 KiB
v.icbc.com.cn/userfiles/resources/wap/touch/2023/jicun250160.jpg600.0 s28.1 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2023/bnshzr20230906.jpg600.0 s26.7 KiB
m.icbc.com.cn/Portal_Resources/Common/AdRes/swiper.min.js600.0 s25.1 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery_cycle2_min.js600.0 s22.4 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/xsfwblzn.jpg600.0 s22.0 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/czcjzh.jpg600.0 s19.9 KiB
m.icbc.com.cn/Portal_Resources/Common/jquery/jquery-ui-1.9.2.autocomplete.js600.0 s19.9 KiB
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_01.jpg600.0 s19.7 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/cglxgl.jpg600.0 s19.6 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sjlicai250160a.jpg600.0 s19.4 KiB
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_02.jpg600.0 s18.6 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sjlicai250160b.jpg600.0 s17.9 KiB
v.icbc.com.cn/userfiles/resources/wap/touch/2023/gold250160.jpg600.0 s17.9 KiB
v.icbc.com.cn/userfiles/resources/wap/touch/2023/ycysp.jpg600.0 s16.9 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_02.jpg600.0 s15.0 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/jqwhmm.jpg600.0 s14.4 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/jjk.jpg600.0 s14.0 KiB
icbc.com.cn/resource/lib/jquery/jquery-migrate.min.js600.0 s13.8 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/grgh.jpg600.0 s12.9 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2018/wangluojinrong_H.png600.0 s11.9 KiB
m.icbc.com.cn/resource/js/icbchit.js600.0 s11.4 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/gysh.jpg600.0 s10.2 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/grjh.jpg600.0 s9.9 KiB
m.icbc.com.cn/oaasresource/js/gray.js300.0 s8.9 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.easing.1.3.js600.0 s8.6 KiB
/userfiles/Resources/WAP/touch/2016/信用卡频道_H.png600.0 s8.3 KiB
/userfiles/Resources/WAP/touch/2016/个人金融频道_H.png600.0 s7.9 KiB
/userfiles/Resources/WAP/touch/images/2020/kjfw_qiyeshouj...600.0 s7.6 KiB
/userfiles/Resources/WAP/touch/2016/理财频道_H.png600.0 s7.4 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/logo0620.jpg600.0 s7.2 KiB
icbc.com.cn/resource/lib/dayjs/dayjs.min.js600.0 s7.1 KiB
/userfiles/Resources/WAP/touch/2017/章程协议.png600.0 s6.9 KiB
/userfiles/Resources/WAP/touch/2016/基金频道_H.png600.0 s6.8 KiB
/icbc_adjs/678765504948371456.js?Ad_Top=0&Ad_Left=0&Ad_Ch...600.0 s6.7 KiB
icbc.com.cn/resource/js/userIdentity.js600.0 s6.6 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/6.png600.0 s6.6 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2020/kjfw_zhongyaogonggao.png600.0 s6.0 KiB
/userfiles/Resources/WAP/touch/2016/理财产品.png600.0 s5.8 KiB
v.icbc.com.cn/userfiles/Resources/WAP/ywzt/1.png600.0 s5.7 KiB
m.icbc.com.cn/resource/lib/jquery/jquery-migrate.min.js600.0 s5.6 KiB
v.icbc.com.cn/userfiles/resources/wap/xiaochengxu/ywdyyqh20250428.png600.0 s5.2 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_04.jpg600.0 s5.2 KiB
m.icbc.com.cn/Portal_Resources/Touch/js/jquery.slotslider.min.js600.0 s5.1 KiB
/userfiles/Resources/WAP/touch/2016/存贷利率.png600.0 s5.0 KiB
/userfiles/Resources/WAP/touch/2016/账户商品频道_H.png600.0 s5.0 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_421.jpg600.0 s4.9 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/wza.png600.0 s4.8 KiB
m.icbc.com.cn/Portal_Resources/Common/config.js?v=1600.0 s4.6 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/kjlct.png600.0 s4.6 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/2.png600.0 s4.6 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/bn_gongtongying.png600.0 s4.5 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_09.jpg600.0 s4.4 KiB
/userfiles/Resources/WAP/touch/2016/贵金属行情.png600.0 s4.3 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/ywzx.png600.0 s4.3 KiB
/userfiles/Resources/WAP/touch/2016/外汇行情.png600.0 s4.2 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.timers-1.1.2.js600.0 s4.2 KiB
m.icbc.com.cn/Portal_Resources/Touch/images/bkTop.gif600.0 s4.0 KiB
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_h.jpg600.0 s4.0 KiB
m.icbc.com.cn/resource/lib/dayjs/dayjs.min.js600.0 s3.8 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/1.png600.0 s3.8 KiB
/userfiles/Resources/WAP/touch/2016/债券行情.png600.0 s3.6 KiB
m.icbc.com.cn/Portal_Resources/Common/ICBCADByZoneUtil.js600.0 s3.6 KiB
/userfiles/Resources/WAP/touch/2016/理财试算.png600.0 s3.6 KiB
m.icbc.com.cn/Portal_Resources/Common/AdCss/swiper.min.css600.0 s3.3 KiB
/userfiles/Resources/WAP/touch/2016/基金行情.png600.0 s3.1 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/7x24_H.png600.0 s2.9 KiB
www.icbc.com.cn/ICBC/html/touch/css/layout_sy.css3600.0 s3.3 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/yhhd.png600.0 s2.8 KiB
m.icbc.com.cn/mpage/js/icbc_public_wap.js300.0 s2.7 KiB
v.icbc.com.cn/userfiles/Resources/WAP/xehj/images/2018/index_icon3.png600.0 s2.7 KiB
m.icbc.com.cn/Portal_Resources/Touch/css/Header.css600.0 s2.6 KiB
m.icbc.com.cn/Portal_Resources/js/util/utils.js600.0 s2.3 KiB
m.icbc.com.cn/Portal_Resources/Robot/Ask/jquery.ui.core.css600.0 s2.2 KiB
www.icbc.com.cn/ICBC/html/ehangjia/js/main.js3600.0 s2.5 KiB
m.icbc.com.cn/Portal_Resources/Common/AdCss/imgScroll_MobileAD.css600.0 s2.1 KiB
m.icbc.com.cn/Portal_Resources/Robot/Ask/autocompletewap.js600.0 s2.0 KiB
m.icbc.com.cn/Portal_Resources/Touch/images/sousjg_06.jpg600.0 s1.9 KiB
m.icbc.com.cn/Portal_Resources/Common/AdCss/TouchHScroll_layout.css600.0 s1.7 KiB
m.icbc.com.cn/SiteCollectionDocuments/ICBC/Resources/WAP/wapcss/style.css3600.0 s1.8 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg600.0 s1.6 KiB
m.icbc.com.cn/Portal_Resources/Touch/images/sousjg_04.jpg600.0 s1.5 KiB
m.icbc.com.cn/ICBC_ADJS/ICBCActiveMaintainList.js600.0 s1.4 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/%E7%A9%BA%E7%99%BD%E5%9B%BE.png600.0 s1.3 KiB
m.icbc.com.cn/resource/img/control/loading.gif600.0 s1.3 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_on.png600.0 s1.2 KiB
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png600.0 s1.2 KiB

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.33121] map[node:map[boundingRect:map[bottom:726 height:409 left:0 right:412 top:317 width:412] lhId:page-1-DIV nodeLabel:快捷服务 在线预约取号 解决您的排队困扰 •轻松查余额、查明细、查开户行 •信用卡还款进度提醒焕新上线 个人手机银行 企业手机银行 客户端下载 业务… path:1,HTML,1,BODY,1,DIV,14,DIV selector:body > div#WapMain > div.Box snippet:<div data-collecting-aname="快捷服务功能区" class="Box divContent_ONE icbc_EBEFEF1"> type:node] score:0.217197 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:435 height:50 left:62 right:112 top:385 width:50] lhId:page-7-IMG nodeLabel:中国工商银行工行服务小程序 path:1,HTML,1,BODY,1,DIV,14,DIV,0,DIV,1,DIV,0,DIV,0,UL,0,LI,0,A,0,IMG selector:ul#igfv7 > li#iiif8 > a.text2sy1 > img snippet:<img alt="中国工商银行工行服务小程序" src="//v.icbc.com.cn/userfiles/resources/wap/xiaochengxu/ywdyyqh20250428.png" border="0" openurlopenmode="now"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:726 height:409 left:0 right:412 top:317 width:412] lhId:page-1-DIV nodeLabel:快捷服务 在线预约取号 解决您的排队困扰 •轻松查余额、查明细、查开户行 •信用卡还款进度提醒焕新上线 个人手机银行 企业手机银行 客户端下载 业务… path:1,HTML,1,BODY,1,DIV,14,DIV selector:body > div#WapMain > div.Box snippet:<div data-collecting-aname="快捷服务功能区" class="Box divContent_ONE icbc_EBEFEF1"> type:node] score:0.114013 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:435 height:50 left:62 right:112 top:385 width:50] lhId:page-7-IMG nodeLabel:中国工商银行工行服务小程序 path:1,HTML,1,BODY,1,DIV,14,DIV,0,DIV,1,DIV,0,DIV,0,UL,0,LI,0,A,0,IMG selector:ul#igfv7 > li#iiif8 > a.text2sy1 > img snippet:<img alt="中国工商银行工行服务小程序" src="//v.icbc.com.cn/userfiles/resources/wap/xiaochengxu/ywdyyqh20250428.png" border="0" openurlopenmode="now"> type:node]]] type:subitems]]]

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:600.841 label:Time to first byte subpart:timeToFirstByte] map[duration:3841.254 label:Resource load delay subpart:resourceLoadDelay] map[duration:257.135 label:Resource load duration subpart:resourceLoadDuration] map[duration:18.667 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-IMG
nodeLabel: 客户服务小程序
path: 1,HTML,1,BODY,1,DIV,10,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,UL,0,LI,0,A,0,IMG
selector: ul#J-Touch-9a7d2181497f97b924348faadf6c4ce3 > li > a > img
snippet: <img class="" src="//v.icbc.com.cn/userfiles/adresources/1085226922634326016.jpg" data-index="0" alt="客户服务小程序" width="639&quot;" height="308&quot;" style="width: 412px; height: 198px;">

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: 客户服务小程序
path: 1,HTML,1,BODY,1,DIV,10,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,UL,0,LI,0,A,0,IMG
selector: ul#J-Touch-9a7d2181497f97b924348faadf6c4ce3 > li > a > img
snippet: <img class="" src="//v.icbc.com.cn/userfiles/adresources/1085226922634326016.jpg" data-index="0" alt="客户服务小程序" width="639&quot;" height="308&quot;" style="width: 412px; height: 198px;">

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLProtocol
icbc.com.cn/http/1.1
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.jshttp/1.1
icbc.com.cn/oaasresource/js/gray.jshttp/1.1
icbc.com.cn/resource/js/userIdentity.jshttp/1.1
icbc.com.cn/resource/js/icbchit.jshttp/1.1
icbc.com.cn/resource/lib/jquery/jquery-migrate.min.jshttp/1.1
icbc.com.cn/resource/lib/dayjs/dayjs.min.jshttp/1.1
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.easing.1.3.jshttp/1.1
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.timers-1.1.2.jshttp/1.1
icbc.com.cn/Portal_Resources/Common/AdRes/jquery_cycle2_min.jshttp/1.1
m.icbc.com.cn/http/1.1
m.icbc.com.cn/Portal_Resources/js/util/utils.jshttp/1.1
m.icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.jshttp/1.1
m.icbc.com.cn/Portal_Resources/Common/config.js?v=1http/1.1
m.icbc.com.cn/oaasresource/js/gray.jshttp/1.1
m.icbc.com.cn/mpage/js/icbc_public_wap.jshttp/1.1
m.icbc.com.cn/resource/js/icbchit.jshttp/1.1
m.icbc.com.cn/resource/lib/jquery/jquery-migrate.min.jshttp/1.1
m.icbc.com.cn/resource/lib/dayjs/dayjs.min.jshttp/1.1
m.icbc.com.cn/ICBC_ADJS/ICBCActiveMaintainList.jshttp/1.1
m.icbc.com.cn/Portal_Resources/Common/ICBCADByZoneUtil.jshttp/1.1
m.icbc.com.cn/Portal_Resources/Common/AdCss/swiper.min.csshttp/1.1
m.icbc.com.cn/Portal_Resources/Common/AdRes/swiper.min.jshttp/1.1
m.icbc.com.cn/SiteCollectionDocuments/ICBC/Resources/WAP/wapcss/style.csshttp/1.1
m.icbc.com.cn/Portal_Resources/Common/AdCss/imgScroll_MobileAD.csshttp/1.1
m.icbc.com.cn/Portal_Resources/Common/AdCss/TouchHScroll_layout.csshttp/1.1
m.icbc.com.cn/Portal_Resources/Touch/js/jquery.slotslider.min.jshttp/1.1
v.icbc.com.cn/userfiles/resources/wap/xiaochengxu/ywdyyqh20250428.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/1.pnghttp/1.1
/userfiles/Resources/WAP/touch/images/2020/kjfw_qiyeshouj...http/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/2.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/ywzx.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/wza.pnghttp/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/logo0620.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/kjlct.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/bn_gongtongying.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/yhhd.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/ywzt/1.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2020/kjfw_zhongyaogonggao.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/6.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/贵金属行情.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/外汇行情.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/存贷利率.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_on.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/理财产品.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/基金行情.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/理财试算.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/债券行情.pnghttp/1.1
/userfiles/Resources/WAP/touch/2017/章程协议.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/%E7%A9%BA%E7%99%BD%E5%9B%BE.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/理财频道_H.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/账户商品频道_H.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/基金频道_H.pnghttp/1.1
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_h.jpghttp/1.1
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_01.jpghttp/1.1
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_02.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/grgh.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/grjh.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/gysh.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/jqwhmm.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2018/wangluojinrong_H.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/信用卡频道_H.pnghttp/1.1
/userfiles/Resources/WAP/touch/2016/个人金融频道_H.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/cglxgl.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/xsfwblzn.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/czcjzh.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2023/bnshzr20230906.jpghttp/1.1
v.icbc.com.cn/userfiles/resources/wap/touch/2023/ycysp.jpghttp/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/jjk.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/7x24_H.pnghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/2024/gongxiaozhi.jpghttp/1.1
m.icbc.com.cn/Portal_Resources/Robot/Ask/jquery.ui.core.csshttp/1.1
m.icbc.com.cn/Portal_Resources/Common/jquery/jquery-ui-1.9.2.autocomplete.jshttp/1.1
m.icbc.com.cn/Portal_Resources/Robot/Ask/autocompletewap.jshttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_421.jpghttp/1.1
v.icbc.com.cn/userfiles/resources/wap/touch/2023/btn_khtszn.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/IMG_0993.PNGhttp/1.1
m.icbc.com.cn/oaasresource/js/1229744113520333444.jsonhttp/1.1
m.icbc.com.cn/oaasresource/js/1229744113520333555.jsonhttp/1.1
m.icbc.com.cn/oaasresource/js/1229744113520333666.jsonhttp/1.1
m.icbc.com.cn/resource/lib/sugoio/sugoio-latest.min.jshttp/1.1
m.icbc.com.cn/channelattr/1438058313303867399_preserve2.htmlhttp/1.1
m.icbc.com.cn/Portal_Resources/Touch/css/Header.csshttp/1.1
m.icbc.com.cn/Portal_Resources/Touch/js/touchjs.jshttp/1.1
/ChannelExproperty/fa4234e3-aafd-4d06-8f58-185c04294256_I...http/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_02.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_04.jpghttp/1.1
m.icbc.com.cn/Portal_Resources/Touch/images/sousjg_04.jpghttp/1.1
m.icbc.com.cn/Portal_Resources/Touch/images/sousjg_06.jpghttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_09.jpghttp/1.1
m.icbc.com.cn/HtmlPatch/WAP/xehj/shouyegundong.htmhttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/xehj/images/2018/index_icon3.pnghttp/1.1
m.icbc.com.cn/HtmlPatch/WAP/shouye/licai.htmhttp/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sjlicai250160a.jpghttp/1.1
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sjlicai250160b.jpghttp/1.1
m.icbc.com.cn/HtmlPatch/WAP/shouye/guijinshu.htmhttp/1.1
v.icbc.com.cn/userfiles/resources/wap/touch/2023/gold250160.jpghttp/1.1
v.icbc.com.cn/userfiles/resources/wap/touch/2023/jicun250160.jpghttp/1.1
m.icbc.com.cn/HtmlPatch/WAP/shouye/jijin.htmhttp/1.1
m.icbc.com.cn/HtmlPatch/WAP/shouye/tonglan.htmhttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/yjfw/yjfwrk639_160.jpghttp/1.1
m.icbc.com.cn/channelattr/1438058313303867399_preserve10.htmlhttp/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.pnghttp/1.1
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.pnghttp/1.1
m.icbc.com.cn/Portal_Resources/Touch/images/bkTop.gifhttp/1.1
/icbc_adjs/678765504948371456.js?Ad_Top=0&Ad_Left=0&Ad_Ch...http/1.1
m.icbc.com.cn/resource/img/control/loading.gifhttp/1.1
v.icbc.com.cn/userfiles/adresources/1085226922634326016.jpghttp/1.1
v.icbc.com.cn/userfiles/adresources/1189513826535186432.jpghttp/1.1
v.icbc.com.cn/userfiles/adresources/929053116492640256.jpghttp/1.1
v.icbc.com.cn/userfiles/adresources/1075345117529436160.jpghttp/1.1
v.icbc.com.cn/userfiles/adresources/958291336740757504.jpghttp/1.1
v.icbc.com.cn/userfiles/adresources/696822344273657856.jpghttp/1.1
m.icbc.com.cn/Portal_Resources/Touch/images/startico.gifhttp/1.1
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpghttp/1.1

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
客户服务小程序 ul#J-Touch-9a7d2181497f97b924348faadf6c4ce3 > li > a > img
v.icbc.com.cn/userfiles/adresources/1085226922634326016.jpg135.1 KiB103.1 KiB
div.footer_bg > ul#iod3o5 > li#i8sll8 > img div.footer_bg > ul#iod3o5 > li#i8sll8 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/IMG_0993.PNG92.5 KiB91.2 KiB
div#webpartdivIDa500a43c-c6e6-7bc7-b42e-d51a23f0a7a6 > div.Box > div#icbc_gg > img div#webpartdivIDa500a43c-c6e6-7bc7-b42e-d51a23f0a7a6 > div.Box > div#icbc_gg > img
v.icbc.com.cn/userfiles/Resources/WAP/yjfw/yjfwrk639_160.jpg48.0 KiB31.4 KiB
搜索 div#iee48k > div#ijzcif > div#i3lykh > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2024/gongxiaozhi.jpg33.5 KiB31.1 KiB
div.divContent_ONE > div > li > img div.divContent_ONE > div > li > img
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png29.0 KiB27.9 KiB
div.divContent_ONE > div > li > img div.divContent_ONE > div > li > img
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png29.0 KiB27.9 KiB
div.Box > div#icbc_znwxv2 > a > img div.Box > div#icbc_znwxv2 > a > img
v.icbc.com.cn/userfiles/resources/wap/touch/2023/btn_khtszn.jpg38.0 KiB21.4 KiB
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2023/jicun250160.jpg26.9 KiB20.4 KiB
社会责任 div#ihcvn8 > div#i39h9n > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2023/bnshzr20230906.jpg25.6 KiB17.3 KiB
线上服务指南 div#ihcvn8 > div#imv3wo > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/xsfwblzn.jpg20.9 KiB12.6 KiB
div#i94vwm > div#iiuiib > a.data-collecting-sign > img div#i94vwm > div#iiuiib > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_01.jpg18.5 KiB12.0 KiB
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sjlicai250160a.jpg18.2 KiB11.7 KiB
div#ize8z5 > div#if4b5e > a.data-collecting-sign > img div#ize8z5 > div#if4b5e > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_02.jpg17.5 KiB11.0 KiB
logo div#clientPage > div.icbchead > div#icbchead_logo_div > img.imlogo
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_02.jpg13.8 KiB10.9 KiB
工银融e借 div#ihcvn8 > div#i8tjiq > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/czcjzh.jpg18.8 KiB10.5 KiB
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sjlicai250160b.jpg16.8 KiB10.3 KiB
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2023/gold250160.jpg16.8 KiB10.3 KiB
出国留学攻略 div#ihcvn8 > div#i3ep3g > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/cglxgl.jpg18.5 KiB10.1 KiB
远程音视频服务 div#ihcvn8 > div#ii30zp > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2023/ycysp.jpg15.8 KiB7.5 KiB
网络金融频道 div#slide_12_slot_over > div#slide_12_slot > a#A1v2 > img#il7tnt
v.icbc.com.cn/userfiles/Resources/WAP/touch/2018/wangluojinrong_H.png10.8 KiB6.2 KiB
企业手机银行 ul > li#ieldn > a.text2sy1 > img#ij92s
/userfiles/Resources/WAP/touch/images/2020/kjfw_qiyeshouj...6.5 KiB5.7 KiB
人才招聘 ul > li#irbpgw > a.text2sy1 > img#i9lnri
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/logo0620.jpg6.1 KiB5.5 KiB
个人外汇买卖 div#iom7jp > div#idnkpd > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/jqwhmm.jpg13.3 KiB5.0 KiB
纪念币预定 ul > li#iqipcn > a.text2sy1 > img#icinih
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/6.png5.5 KiB4.9 KiB
广告-大学生服务特辑之申请借记卡 div#ihcvn8 > div#in4c9x > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/jjk.jpg12.9 KiB4.6 KiB
微信公众号 ul > li#imkr2l > a.text2sy1 > img#iuuh9p
v.icbc.com.cn/userfiles/Resources/WAP/ywzt/1.png4.6 KiB4.3 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 8.1 s
URLTime Spent
icbc.com.cn/8.1 s
m.icbc.com.cn/0.0 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
快捷服务 在线预约取号 解决您的排队困扰 •轻松查余额、查明细、查开户行 •信用卡还款进度提醒焕新上线 个人手机银行 企业手机银行 客户端下载 业务… body > div#WapMain > div.Box
0.217
快捷服务 在线预约取号 解决您的排队困扰 •轻松查余额、查明细、查开户行 •信用卡还款进度提醒焕新上线 个人手机银行 企业手机银行 客户端下载 业务… body > div#WapMain > div.Box
0.114

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation9.0 s
Other813 ms
Style & Layout331 ms
Script Parsing & Compilation167 ms
Rendering133 ms
Parse HTML & CSS114 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in the main frame.Actionable

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
div#webpartdivIDa500a43c-c6e6-7bc7-b42e-d51a23f0a7a6 > div.Box > div#icbc_gg > img div#webpartdivIDa500a43c-c6e6-7bc7-b42e-d51a23f0a7a6 > div.Box > div#icbc_gg > img
v.icbc.com.cn/userfiles/Resources/WAP/yjfw/yjfwrk639_160.jpg
div.Box > div#icbc_znwxv2 > a > img div.Box > div#icbc_znwxv2 > a > img
v.icbc.com.cn/userfiles/resources/wap/touch/2023/btn_khtszn.jpg
个人购汇 div#iom7jp > div#i3ltzi > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/grgh.jpg
个人结汇 div#iom7jp > div#idtk1v > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/grjh.jpg
工银速汇 div#iom7jp > div#i137fn > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/gysh.jpg
个人外汇买卖 div#iom7jp > div#idnkpd > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/jqwhmm.jpg
出国留学攻略 div#ihcvn8 > div#i3ep3g > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2021/cglxgl.jpg
线上服务指南 div#ihcvn8 > div#imv3wo > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/xsfwblzn.jpg
工银融e借 div#ihcvn8 > div#i8tjiq > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/czcjzh.jpg
社会责任 div#ihcvn8 > div#i39h9n > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2023/bnshzr20230906.jpg
远程音视频服务 div#ihcvn8 > div#ii30zp > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2023/ycysp.jpg
广告-大学生服务特辑之申请借记卡 div#ihcvn8 > div#in4c9x > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/jjk.jpg
理财频道 div#slide_02_slot_over > div#slide_02_slot > a#A1 > img#ixybhx
/userfiles/Resources/WAP/touch/2016/理财频道_H.png
账户商品频道 div#slide_02_slot_over > div#slide_02_slot > a#A2 > img#ic4x1n
/userfiles/Resources/WAP/touch/2016/账户商品频道_H.png
基金频道 div#slide_02_slot_over > div#slide_02_slot > a#A3v2 > img#ihvzx5
/userfiles/Resources/WAP/touch/2016/基金频道_H.png
私募基金 div#slide_02_slot_over > div#slide_02_slot > a#A3v2v2 > img#ihvzx5v2
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_h.jpg
网络金融频道 div#slide_12_slot_over > div#slide_12_slot > a#A1v2 > img#il7tnt
v.icbc.com.cn/userfiles/Resources/WAP/touch/2018/wangluojinrong_H.png
信用卡频道 div#slide_12_slot_over > div#slide_12_slot > a#A2v2 > img#inub3x
/userfiles/Resources/WAP/touch/2016/信用卡频道_H.png
个人金融频道 div#slide_12_slot_over > div#slide_12_slot > a#A3v3 > img#iyxgms
/userfiles/Resources/WAP/touch/2016/个人金融频道_H.png
企业手机银行 ul > li#ieldn > a.text2sy1 > img#ij92s
/userfiles/Resources/WAP/touch/images/2020/kjfw_qiyeshouj...
重要公告 ul > li#i5m9vf > a.text2sy1 > img#idyw58
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2020/kjfw_zhongyaogonggao.png
logo div#clientPage > div.icbchead > div#icbchead_logo_div > img.imlogo
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_02.jpg
贵金属行情 ul#Jl5 > li#ickcjl > a.text2sy > img
/userfiles/Resources/WAP/touch/2016/贵金属行情.png
外汇行情 ul#Jl5 > li#ijgb8d > a.text2sy > img
/userfiles/Resources/WAP/touch/2016/外汇行情.png
存贷利率 ul#Jl5 > li#imvkuh > a.text2sy > img
/userfiles/Resources/WAP/touch/2016/存贷利率.png
理财产品 ul#Jl6 > li#ivymai > a.text2sy > img
/userfiles/Resources/WAP/touch/2016/理财产品.png
基金行情 ul#Jl6 > li#iqcdfl > a.text2sy > img
/userfiles/Resources/WAP/touch/2016/基金行情.png
理财试算 ul#Jl6 > li#ippsja > a.text2sy > img
/userfiles/Resources/WAP/touch/2016/理财试算.png
债券行情 ul#Jl7 > li#i5705z > a.text2sy > img
/userfiles/Resources/WAP/touch/2016/债券行情.png
ul#Jl7 > li#isud0m > a.text2sy > img ul#Jl7 > li#isud0m > a.text2sy > img
/userfiles/Resources/WAP/touch/2017/章程协议.png
章程协议 div#i5uebm > ul#Jl7 > li#iw8aik > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/%E7%A9%BA%E7%99%BD%E5%9B%BE.png
搜索 div#iee48k > div#ijzcif > div#i3lykh > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2024/gongxiaozhi.jpg
div.divContent_ONE > div > li > img div.divContent_ONE > div > li > img
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png
div.divContent_ONE > div > li > img div.divContent_ONE > div > li > img
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png
中国工商银行工行服务小程序 ul#igfv7 > li#iiif8 > a.text2sy1 > img
v.icbc.com.cn/userfiles/resources/wap/xiaochengxu/ywdyyqh20250428.png
search tbody > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_421.jpg
点击下载企业手机银行客户端 ul > li#i3mlb > a.text2sy1 > img#irvh3
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/1.png
客户端下载 ul > li#i2y6d > a.text2sy1 > img#ipp12
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/2.png
业务咨询 ul > li#izv9o > a.text2sy1 > img#i2jyo
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/ywzx.png
无障碍浏览 div#i3127 > ul > li#iruox > img#iz20yw
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/wza.png
人才招聘 ul > li#irbpgw > a.text2sy1 > img#i9lnri
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/logo0620.jpg
跨境理财通 ul > li#iifa9z > a.text2sy1 > img#itt1gt
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/kjlct.png
工同赢 ul > li#ipstbn > a.text2sy1 > img#iv1uf6
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/bn_gongtongying.png
优惠活动 ul > li#i89irw > a.text2sy1 > img#il63me
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/yhhd.png
纪念币预定 ul > li#iqipcn > a.text2sy1 > img#icinih
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/6.png
div#i3qy3x > ul > li#ip4n7h > img div#i3qy3x > ul > li#ip4n7h > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/7x24_H.png
search div#clientPage > div.icbchead > div > img#ctrlSearch
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_04.jpg
微信公众号 ul > li#imkr2l > a.text2sy1 > img#iuuh9p
v.icbc.com.cn/userfiles/Resources/WAP/ywzt/1.png
div#headwap > div#icbchead_logo_div > a > img.imright div#headwap > div#icbchead_logo_div > a > img.imright
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_09.jpg
div#ivsii5 > ul#ifkbkd > li#i1lhpd > img div#ivsii5 > ul#ifkbkd > li#i1lhpd > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_on.png
div#ivsii5 > ul#ifkbkd > li#iyft59 > img div#ivsii5 > ul#ifkbkd > li#iyft59 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#ivsii5 > ul#ifkbkd > li#i2atsr > img div#ivsii5 > ul#ifkbkd > li#i2atsr > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#iu7ive > ul#irgbrj > li#iqelvw > img div#iu7ive > ul#irgbrj > li#iqelvw > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#iu7ive > ul#irgbrj > li#iwg384 > img div#iu7ive > ul#irgbrj > li#iwg384 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_on.png
div#iu7ive > ul#irgbrj > li#i4db4f > img div#iu7ive > ul#irgbrj > li#i4db4f > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#idt2av > ul#i66och > li#i35jkp > img div#idt2av > ul#i66och > li#i35jkp > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#idt2av > ul#i66och > li#ihsivu > img div#idt2av > ul#i66och > li#ihsivu > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#idt2av > ul#i66och > li#i7mgt9 > img div#idt2av > ul#i66och > li#i7mgt9 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_on.png
div#i2ora6 > ul#iq0ccl > li#i0jcco > img div#i2ora6 > ul#iq0ccl > li#i0jcco > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_on.png
div#i2ora6 > ul#iq0ccl > li#ivbr96 > img div#i2ora6 > ul#iq0ccl > li#ivbr96 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#i2ora6 > ul#iq0ccl > li#ivodv6 > img div#i2ora6 > ul#iq0ccl > li#ivodv6 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#i2ora6 > ul#iq0ccl > li#iru8ol > img div#i2ora6 > ul#iq0ccl > li#iru8ol > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#idp3qj > ul#imbp9v > li#ihwkbm > img div#idp3qj > ul#imbp9v > li#ihwkbm > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#idp3qj > ul#imbp9v > li#i9z25u > img div#idp3qj > ul#imbp9v > li#i9z25u > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_on.png
div#idp3qj > ul#imbp9v > li#iowope > img div#idp3qj > ul#imbp9v > li#iowope > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#idp3qj > ul#imbp9v > li#itgkyc > img div#idp3qj > ul#imbp9v > li#itgkyc > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#i7ccrl > ul#i2tqsl > li#iral1y > img div#i7ccrl > ul#i2tqsl > li#iral1y > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#i7ccrl > ul#i2tqsl > li#i9mx6j > img div#i7ccrl > ul#i2tqsl > li#i9mx6j > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#i7ccrl > ul#i2tqsl > li#idakn8 > img div#i7ccrl > ul#i2tqsl > li#idakn8 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_on.png
div#i7ccrl > ul#i2tqsl > li#iif30d > img div#i7ccrl > ul#i2tqsl > li#iif30d > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#i7ccrlv2 > ul#i2tqslv2 > li#iral1yv2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#iral1yv2 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#i7ccrlv2 > ul#i2tqslv2 > li#i9mx6jv2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#i9mx6jv2 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#i7ccrlv2 > ul#i2tqslv2 > li#idakn8v2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#idakn8v2 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_def.png
div#i7ccrlv2 > ul#i2tqslv2 > li#iif30dv2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#iif30dv2 > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/2016/dot_on.png

More information about the performance of your application. These numbers don't directly affect the Performance score.

Document request latency
Optimize DOM size
Font display
Forced reflow
Optimize viewport for mobile
Minify CSS
Reduce unused CSS
Avoid long main-thread tasks 11 long tasks found
Network Requests
Network Round Trip Times 260 ms
Server Backend Latencies 250 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 200 ms
INP breakdown
User Timing marks and measures
Avoid non-composited animations
53

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
链接,无障碍模式读屏软件服务通道。 body > a#ariaTipText

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body body

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
服务热线 95588 | 隐私保密声明 打开无障碍 | 电脑版 div#webpartdivID33d40ffe-ae42-0e36-5fd0-d49b3e9ddc10 > div.divContent_ONE > div > span.STYLE71

These are opportunities to improve the legibility of your content.

Internationalization and localization

If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These are opportunities to improve the interpretation of your content by users in different locales.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > a#ariaTipText > img body > a#ariaTipText > img
div#headwap > div#icbchead_logo_div > a > img.imright div#headwap > div#icbchead_logo_div > a > img.imright
div#ivsii5 > ul#ifkbkd > li#i1lhpd > img div#ivsii5 > ul#ifkbkd > li#i1lhpd > img
div#ivsii5 > ul#ifkbkd > li#iyft59 > img div#ivsii5 > ul#ifkbkd > li#iyft59 > img
div#ivsii5 > ul#ifkbkd > li#i2atsr > img div#ivsii5 > ul#ifkbkd > li#i2atsr > img
div#iu7ive > ul#irgbrj > li#iqelvw > img div#iu7ive > ul#irgbrj > li#iqelvw > img
div#iu7ive > ul#irgbrj > li#iwg384 > img div#iu7ive > ul#irgbrj > li#iwg384 > img
div#iu7ive > ul#irgbrj > li#i4db4f > img div#iu7ive > ul#irgbrj > li#i4db4f > img
ul#Jl7 > li#isud0m > a.text2sy > img ul#Jl7 > li#isud0m > a.text2sy > img
div#idt2av > ul#i66och > li#i35jkp > img div#idt2av > ul#i66och > li#i35jkp > img
div#idt2av > ul#i66och > li#ihsivu > img div#idt2av > ul#i66och > li#ihsivu > img
div#idt2av > ul#i66och > li#i7mgt9 > img div#idt2av > ul#i66och > li#i7mgt9 > img
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
div#i2ora6 > ul#iq0ccl > li#i0jcco > img div#i2ora6 > ul#iq0ccl > li#i0jcco > img
div#i2ora6 > ul#iq0ccl > li#ivbr96 > img div#i2ora6 > ul#iq0ccl > li#ivbr96 > img
div#i2ora6 > ul#iq0ccl > li#ivodv6 > img div#i2ora6 > ul#iq0ccl > li#ivodv6 > img
div#i2ora6 > ul#iq0ccl > li#iru8ol > img div#i2ora6 > ul#iq0ccl > li#iru8ol > img
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
div#idp3qj > ul#imbp9v > li#ihwkbm > img div#idp3qj > ul#imbp9v > li#ihwkbm > img
div#idp3qj > ul#imbp9v > li#i9z25u > img div#idp3qj > ul#imbp9v > li#i9z25u > img
div#idp3qj > ul#imbp9v > li#iowope > img div#idp3qj > ul#imbp9v > li#iowope > img
div#idp3qj > ul#imbp9v > li#itgkyc > img div#idp3qj > ul#imbp9v > li#itgkyc > img
div#i7ccrl > ul#i2tqsl > li#iral1y > img div#i7ccrl > ul#i2tqsl > li#iral1y > img
div#i7ccrl > ul#i2tqsl > li#i9mx6j > img div#i7ccrl > ul#i2tqsl > li#i9mx6j > img
div#i7ccrl > ul#i2tqsl > li#idakn8 > img div#i7ccrl > ul#i2tqsl > li#idakn8 > img
div#i7ccrl > ul#i2tqsl > li#iif30d > img div#i7ccrl > ul#i2tqsl > li#iif30d > img
div#i94vwm > div#iiuiib > a.data-collecting-sign > img div#i94vwm > div#iiuiib > a.data-collecting-sign > img
div#ize8z5 > div#if4b5e > a.data-collecting-sign > img div#ize8z5 > div#if4b5e > a.data-collecting-sign > img
div#i7ccrlv2 > ul#i2tqslv2 > li#iral1yv2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#iral1yv2 > img
div#i7ccrlv2 > ul#i2tqslv2 > li#i9mx6jv2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#i9mx6jv2 > img
div#i7ccrlv2 > ul#i2tqslv2 > li#idakn8v2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#idakn8v2 > img
div#i7ccrlv2 > ul#i2tqslv2 > li#iif30dv2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#iif30dv2 > img
div#webpartdivIDa500a43c-c6e6-7bc7-b42e-d51a23f0a7a6 > div.Box > div#icbc_gg > img div#webpartdivIDa500a43c-c6e6-7bc7-b42e-d51a23f0a7a6 > div.Box > div#icbc_gg > img
div#i3qy3x > ul > li#ip4n7h > img div#i3qy3x > ul > li#ip4n7h > img
div.Box > div#icbc_znwxv2 > a > img div.Box > div#icbc_znwxv2 > a > img
table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img
table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img
table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img
table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img
table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img
table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img
table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img
table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img
table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img
table#b4c3a224189ce306bb130fefa767ffae > tr > td > img table#b4c3a224189ce306bb130fefa767ffae > tr > td > img
table#b4c3a224189ce306bb130fefa767ffae > tr > td > img table#b4c3a224189ce306bb130fefa767ffae > tr > td > img
table#b4c3a224189ce306bb130fefa767ffae > tr > td > img table#b4c3a224189ce306bb130fefa767ffae > tr > td > img
div.divContent_ONE > div > li > img div.divContent_ONE > div > li > img
div.divContent_ONE > div > li > img div.divContent_ONE > div > li > img
div.footer_bg > ul#iod3o5 > li#i8sll8 > img div.footer_bg > ul#iod3o5 > li#i8sll8 > img

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
tbody > tr > td > input#txtRobotQuestion tbody > tr > td > input#txtRobotQuestion

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#webpartdivIDc02e386d-2639-7a5f-8f9d-2fa952cb3a3e > div#headwap > div#icbchead_logo_div > a div#webpartdivIDc02e386d-2639-7a5f-8f9d-2fa952cb3a3e > div#headwap > div#icbchead_logo_div > a
div#i5uebm > ul#Jl7 > li#isud0m > a.text2sy div#i5uebm > ul#Jl7 > li#isud0m > a.text2sy
li > div > div > a.data-collecting-sign li > div > div > a.data-collecting-sign
li > div > div > a.data-collecting-sign li > div > div > a.data-collecting-sign
li > div > div > a.data-collecting-sign li > div > div > a.data-collecting-sign
li > div > div > a.data-collecting-sign li > div > div > a.data-collecting-sign
li#ilrbgg > div#i94vwm > div#iiuiib > a.data-collecting-sign li#ilrbgg > div#i94vwm > div#iiuiib > a.data-collecting-sign
li#i6wuel > div#ize8z5 > div#if4b5e > a.data-collecting-sign li#i6wuel > div#ize8z5 > div#if4b5e > a.data-collecting-sign
div#WapMain > div.Box > div#icbc_znwxv2 > a div#WapMain > div.Box > div#icbc_znwxv2 > a

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Tables and lists

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#webpartdivID33d40ffe-ae42-0e36-5fd0-d49b3e9ddc10 > div.divContent_ONE > div > li div#webpartdivID33d40ffe-ae42-0e36-5fd0-d49b3e9ddc10 > div.divContent_ONE > div > li
div#webpartdivID33d40ffe-ae42-0e36-5fd0-d49b3e9ddc10 > div.divContent_ONE > div > li div#webpartdivID33d40ffe-ae42-0e36-5fd0-d49b3e9ddc10 > div.divContent_ONE > div > li

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
精选理财 li > div > div > a.data-collecting-sign
更多精选 点击拥有 li > div > div > a.data-collecting-sign
稳健持有 li > div > div > a.data-collecting-sign
财富增长 稳健保障 li > div > div > a.data-collecting-sign

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These items highlight common accessibility best practices.

Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[aria-*]` attributes have valid values
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
ARIA attributes are used as specified for the element's role
Elements use only permitted ARIA attributes
Document has a `<title>` element
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Heading elements appear in a sequentially-descending order
Deprecated ARIA roles were not used
All heading elements contain content.
Image elements do not have `[alt]` attributes that are redundant text.
Identical links have the same purpose.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
Buttons have an accessible name
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has a valid value for its `[lang]` attribute
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Links are distinguishable without relying on color.
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
No element has a `[tabindex]` value greater than 0
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
Uses ARIA roles only on compatible elements
Elements with visible text labels have matching accessible names.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
69

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sjlicai250160a.jpg167 x 100 (1.67)250 x 160 (1.56)
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sjlicai250160b.jpg167 x 100 (1.67)250 x 160 (1.56)
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2023/gold250160.jpg167 x 100 (1.67)250 x 160 (1.56)
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2023/jicun250160.jpg167 x 100 (1.67)250 x 160 (1.56)
div#i94vwm > div#iiuiib > a.data-collecting-sign > img div#i94vwm > div#iiuiib > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_01.jpg167 x 100 (1.67)250 x 160 (1.56)
div#ize8z5 > div#if4b5e > a.data-collecting-sign > img div#ize8z5 > div#if4b5e > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/resources/wap/touch/2024/simu_02.jpg167 x 100 (1.67)250 x 160 (1.56)
table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg8 x 15 (0.53)13 x 15 (0.87)
table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg8 x 15 (0.53)13 x 15 (0.87)
table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg8 x 15 (0.53)13 x 15 (0.87)
table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg9 x 15 (0.60)13 x 15 (0.87)
table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg9 x 15 (0.60)13 x 15 (0.87)
table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg9 x 15 (0.60)13 x 15 (0.87)
table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg9 x 15 (0.60)13 x 15 (0.87)
table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg9 x 15 (0.60)13 x 15 (0.87)
table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg9 x 15 (0.60)13 x 15 (0.87)
table#b4c3a224189ce306bb130fefa767ffae > tr > td > img table#b4c3a224189ce306bb130fefa767ffae > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg9 x 15 (0.60)13 x 15 (0.87)
table#b4c3a224189ce306bb130fefa767ffae > tr > td > img table#b4c3a224189ce306bb130fefa767ffae > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg9 x 15 (0.60)13 x 15 (0.87)
table#b4c3a224189ce306bb130fefa767ffae > tr > td > img table#b4c3a224189ce306bb130fefa767ffae > tr > td > img
v.icbc.com.cn/userfiles/Resources/WAP/touch/card/images/2015/row.jpg9 x 15 (0.60)13 x 15 (0.87)

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLDisplayed sizeActual sizeExpected size
微信公众号 ul > li#imkr2l > a.text2sy1 > img#iuuh9p
v.icbc.com.cn/userfiles/Resources/WAP/ywzt/1.png41 x 4140 x 4062 x 62
点击下载企业手机银行客户端 ul > li#i3mlb > a.text2sy1 > img#irvh3
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/1.png41 x 4160 x 6062 x 62
客户端下载 ul > li#i2y6d > a.text2sy1 > img#ipp12
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/2.png41 x 4160 x 6062 x 62
纪念币预定 ul > li#iqipcn > a.text2sy1 > img#icinih
v.icbc.com.cn/userfiles/Resources/WAP/touch/2019/6.png41 x 4160 x 6062 x 62
工同赢 ul > li#ipstbn > a.text2sy1 > img#iv1uf6
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/bn_gongtongying.png41 x 4160 x 6062 x 62
跨境理财通 ul > li#iifa9z > a.text2sy1 > img#itt1gt
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/kjlct.png41 x 4160 x 6062 x 62
无障碍浏览 div#i3127 > ul > li#iruox > img#iz20yw
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/wza.png41 x 4160 x 6062 x 62
优惠活动 ul > li#i89irw > a.text2sy1 > img#il63me
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/yhhd.png41 x 4160 x 6062 x 62
业务咨询 ul > li#izv9o > a.text2sy1 > img#i2jyo
v.icbc.com.cn/userfiles/Resources/WAP/touch/2022/ywzx.png41 x 4160 x 6062 x 62
人才招聘 ul > li#irbpgw > a.text2sy1 > img#i9lnri
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/logo0620.jpg41 x 4160 x 6062 x 62
div#headwap > div#icbchead_logo_div > a > img.imright div#headwap > div#icbchead_logo_div > a > img.imright
v.icbc.com.cn/userfiles/Resources/WAP/touch/images/2015/img_09.jpg29 x 2541 x 3544 x 38

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
m.icbc.com.cn/ line 318, col 16
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
TypeError: $(...).owlCarousel is not a function at HTMLDocument.<anonymous> (https://www.icbc.com.cn/ICBC/html/ehangjia/js/main.js:49:34) at e (https://m.icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js:2:30038) at t (https://m.icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js:2:30340)
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
82

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
打开无障碍 div.divContent_ONE > div > span.STYLE71 > a.text2sy

To appear in search results, crawlers need access to your app.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > a#ariaTipText > img body > a#ariaTipText > img
div#headwap > div#icbchead_logo_div > a > img.imright div#headwap > div#icbchead_logo_div > a > img.imright
div#ivsii5 > ul#ifkbkd > li#i1lhpd > img div#ivsii5 > ul#ifkbkd > li#i1lhpd > img
div#ivsii5 > ul#ifkbkd > li#iyft59 > img div#ivsii5 > ul#ifkbkd > li#iyft59 > img
div#ivsii5 > ul#ifkbkd > li#i2atsr > img div#ivsii5 > ul#ifkbkd > li#i2atsr > img
div#iu7ive > ul#irgbrj > li#iqelvw > img div#iu7ive > ul#irgbrj > li#iqelvw > img
div#iu7ive > ul#irgbrj > li#iwg384 > img div#iu7ive > ul#irgbrj > li#iwg384 > img
div#iu7ive > ul#irgbrj > li#i4db4f > img div#iu7ive > ul#irgbrj > li#i4db4f > img
ul#Jl7 > li#isud0m > a.text2sy > img ul#Jl7 > li#isud0m > a.text2sy > img
div#idt2av > ul#i66och > li#i35jkp > img div#idt2av > ul#i66och > li#i35jkp > img
div#idt2av > ul#i66och > li#ihsivu > img div#idt2av > ul#i66och > li#ihsivu > img
div#idt2av > ul#i66och > li#i7mgt9 > img div#idt2av > ul#i66och > li#i7mgt9 > img
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
div#i2ora6 > ul#iq0ccl > li#i0jcco > img div#i2ora6 > ul#iq0ccl > li#i0jcco > img
div#i2ora6 > ul#iq0ccl > li#ivbr96 > img div#i2ora6 > ul#iq0ccl > li#ivbr96 > img
div#i2ora6 > ul#iq0ccl > li#ivodv6 > img div#i2ora6 > ul#iq0ccl > li#ivodv6 > img
div#i2ora6 > ul#iq0ccl > li#iru8ol > img div#i2ora6 > ul#iq0ccl > li#iru8ol > img
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
div > div > a.data-collecting-sign > img div > div > a.data-collecting-sign > img
div#idp3qj > ul#imbp9v > li#ihwkbm > img div#idp3qj > ul#imbp9v > li#ihwkbm > img
div#idp3qj > ul#imbp9v > li#i9z25u > img div#idp3qj > ul#imbp9v > li#i9z25u > img
div#idp3qj > ul#imbp9v > li#iowope > img div#idp3qj > ul#imbp9v > li#iowope > img
div#idp3qj > ul#imbp9v > li#itgkyc > img div#idp3qj > ul#imbp9v > li#itgkyc > img
div#i7ccrl > ul#i2tqsl > li#iral1y > img div#i7ccrl > ul#i2tqsl > li#iral1y > img
div#i7ccrl > ul#i2tqsl > li#i9mx6j > img div#i7ccrl > ul#i2tqsl > li#i9mx6j > img
div#i7ccrl > ul#i2tqsl > li#idakn8 > img div#i7ccrl > ul#i2tqsl > li#idakn8 > img
div#i7ccrl > ul#i2tqsl > li#iif30d > img div#i7ccrl > ul#i2tqsl > li#iif30d > img
div#i94vwm > div#iiuiib > a.data-collecting-sign > img div#i94vwm > div#iiuiib > a.data-collecting-sign > img
div#ize8z5 > div#if4b5e > a.data-collecting-sign > img div#ize8z5 > div#if4b5e > a.data-collecting-sign > img
div#i7ccrlv2 > ul#i2tqslv2 > li#iral1yv2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#iral1yv2 > img
div#i7ccrlv2 > ul#i2tqslv2 > li#i9mx6jv2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#i9mx6jv2 > img
div#i7ccrlv2 > ul#i2tqslv2 > li#idakn8v2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#idakn8v2 > img
div#i7ccrlv2 > ul#i2tqslv2 > li#iif30dv2 > img div#i7ccrlv2 > ul#i2tqslv2 > li#iif30dv2 > img
div#webpartdivIDa500a43c-c6e6-7bc7-b42e-d51a23f0a7a6 > div.Box > div#icbc_gg > img div#webpartdivIDa500a43c-c6e6-7bc7-b42e-d51a23f0a7a6 > div.Box > div#icbc_gg > img
div#i3qy3x > ul > li#ip4n7h > img div#i3qy3x > ul > li#ip4n7h > img
div.Box > div#icbc_znwxv2 > a > img div.Box > div#icbc_znwxv2 > a > img
table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img
table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img
table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img table#8e5be58a6c53e60409b7c603117390d3 > tr > td > img
table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img
table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img
table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img table#927dbccc6f5c5971fa682de9edc9cfd2 > tr > td > img
table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img
table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img
table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img table#2a17dd9e35edb529a6db775d8eae84c4 > tr > td > img
table#b4c3a224189ce306bb130fefa767ffae > tr > td > img table#b4c3a224189ce306bb130fefa767ffae > tr > td > img
table#b4c3a224189ce306bb130fefa767ffae > tr > td > img table#b4c3a224189ce306bb130fefa767ffae > tr > td > img
table#b4c3a224189ce306bb130fefa767ffae > tr > td > img table#b4c3a224189ce306bb130fefa767ffae > tr > td > img
div.divContent_ONE > div > li > img div.divContent_ONE > div > li > img
div.divContent_ONE > div > li > img div.divContent_ONE > div > li > img
div.footer_bg > ul#iod3o5 > li#i8sll8 > img div.footer_bg > ul#iod3o5 > li#i8sll8 > img

Format your HTML in a way that enables crawlers to better understand your app’s content.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Links have descriptive text
Document has a valid `hreflang`
robots.txt is valid
Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

25
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
45
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
77
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
82
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

5.28 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

16.57 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

8.81 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

12.74 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

16.57 s

Detailed Report

Audit breakdown by category with detailed findings.

25

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
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icbc.com.cn/resource/lib/sugoio/sugoio-latest.min.js600.0 s379.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/FinancialMarket/download/2021/669449a.jpg600.0 s232.5 KiB
v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg600.0 s225.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_datu.jpg600.0 s151.5 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/download/2025/gjsryj.jpg600.0 s141.0 KiB
media.icbc.com.cn/wzaapp/dist/aria.js?appid=394d12a0466be56a6816f857551948410.0 ms117.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2022/servedown141.png600.0 s114.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2023/sidenav_wechat_d.png600.0 s104.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/sideNav_rex.png600.0 s101.6 KiB
v.icbc.com.cn/userfiles/resources/icbc/cannuity/ppension.jpg600.0 s89.3 KiB
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js600.0 s88.1 KiB
icbc.com.cn/Portal_Resources/Common/jquery/jquery-ui-1.9.2.autocomplete.js600.0 s71.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img.jpg600.0 s61.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img2.jpg600.0 s59.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img5.jpg600.0 s56.8 KiB
/userfiles/resources/icbc/shouye/images/05gr_ghwzgjspdxc_...600.0 s53.2 KiB
/userfiles/resources/icbc/shouye/images/07gr_ghwzjrscpdxc...600.0 s52.8 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sylicai0619foreign.jpg600.0 s52.0 KiB
/userfiles/resources/icbc/shouye/images/03gr_zt_20210714_...600.0 s50.6 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sylicai0619bx.jpg600.0 s50.4 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/sylicai0619fund.jpg600.0 s43.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/bljr_img3.jpg600.0 s42.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/abroad.jpg600.0 s37.6 KiB
/userfiles/resources/icbc/shouye/images/06gr_zyzx1000_171...600.0 s37.1 KiB
icbc.com.cn/resource/js/icbchit.js600.0 s35.4 KiB
/userfiles/resources/icbc/shouye/images/01gr02_esg_202109...600.0 s34.2 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_xiaotu02.jpg600.0 s30.8 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png600.0 s30.1 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png600.0 s30.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/qs.jpg600.0 s29.3 KiB
icbc.com.cn/oaasresource/js/gray.js300.0 s27.8 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/bljr_yhhd_xiaotu01.jpg600.0 s28.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2026/sylicai202604.jpg600.0 s25.3 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery_cycle2_min.js600.0 s22.4 KiB
icbc.com.cn/ICBC/Style/icbc.css3600.0 s25.1 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2026gr_waihuiyewu.jpg600.0 s21.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/sideNav_phone_d.png600.0 s20.9 KiB
icbc.com.cn/resource/js/icbccommon.js600.0 s19.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p2.jpg600.0 s17.8 KiB
v.icbc.com.cn/userfiles/Resources/WAP/dzyh/regrk/bljr_3.png600.0 s17.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerenjieshou.jpg600.0 s16.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/servedown3.png600.0 s16.3 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/ydjr_x_rex.png600.0 s16.3 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huishitong.jpg600.0 s15.5 KiB
/userfiles/Resources/ICBC/shouye/images/2018/zhufanggongj...600.0 s14.4 KiB
icbc.com.cn/Portal_Resources/Common/config.js?v=1600.0 s14.2 KiB
icbc.com.cn/resource/lib/jquery/jquery-migrate.min.js600.0 s13.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/kuajinghuikuan.png600.0 s13.6 KiB
icbc.com.cn/ICBC/Module/res/common2.css3600.0 s15.3 KiB
/userfiles/Resources/ICBC/shouye/images/2018/gerenzixinzh...600.0 s13.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2023/lxdk.jpg600.0 s13.2 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p1.jpg600.0 s12.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huikuanzhitongche.jpg600.0 s12.6 KiB
v.icbc.com.cn/userfiles/Resources/WAP/dzyh/regrk/bljr_2.png600.0 s12.4 KiB
/icbc_adjs/653982742962012160.js?Ad_Top=0&Ad_Left=0&Ad_Ch...600.0 s11.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2023/khfw.jpg600.0 s11.9 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p4.jpg600.0 s11.7 KiB
icbc.com.cn/Portal_Resources/Common/ICBCADByZoneUtil.js600.0 s11.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/footer_iconR.png600.0 s11.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/comm.css600.0 s11.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gongyinsuhui.jpg600.0 s10.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/xinyongka/images/2018/sxk.jpg600.0 s10.3 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_M_q1.jpg600.0 s9.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/thing17.jpg600.0 s9.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/guijinshu/photo/2026/p3.jpg600.0 s9.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/jjxfdk.png600.0 s9.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_T_tit.png600.0 s9.2 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p6.jpg600.0 s9.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/waihui_grgh.jpg600.0 s9.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/thing16.jpg600.0 s8.8 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.easing.1.3.js600.0 s8.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerengouhui.jpg600.0 s8.4 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p5.jpg600.0 s8.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p8.jpg600.0 s8.3 KiB
icbc.com.cn/Portal_Resources/IcbcHome/css/common-icbc.css600.0 s8.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/thing15.jpg600.0 s7.6 KiB
icbc.com.cn/resource/lib/dayjs/dayjs.min.js600.0 s7.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2019/tu2019.gif600.0 s6.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/xinyongka/images/2021/thingwj.png600.0 s6.8 KiB
icbc.com.cn/resource/js/userIdentity.js600.0 s6.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/logo.png600.0 s6.1 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p7.jpg600.0 s6.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/xiaoevid270.png600.0 s5.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/login1.png600.0 s5.7 KiB
icbc.com.cn/ICBC/html/main/js_new/index.js3600.0 s6.5 KiB
icbc.com.cn/Portal_Resources/js/util/utils.js600.0 s4.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/btn11.png600.0 s4.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2019/servedown238.png600.0 s4.7 KiB
v.icbc.com.cn/userfiles/resources/icbc/shoujizhuanti/2024/p9.jpg600.0 s4.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/servedown119.png600.0 s4.5 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.timers-1.1.2.js600.0 s4.2 KiB
icbc.com.cn/resource/lib/owl/owl.carousel.min.css600.0 s3.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/tzlc_iconK2.png600.0 s3.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop1_1.png600.0 s3.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop2_1.png600.0 s3.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop3_1.png600.0 s3.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop4_1.png600.0 s3.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/serveTop5_1.png600.0 s3.3 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2020/xiaoevid1.png600.0 s3.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav2_b.png600.0 s3.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav.png600.0 s3.0 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_phone_b.png600.0 s3.0 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_Qbtn.png600.0 s3.0 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/login_btn1.png600.0 s2.9 KiB
icbc.com.cn/Portal_Resources/css/page/main.css600.0 s2.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_er_b_ie8.png600.0 s2.9 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/sideNav_wechat.png600.0 s2.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav1.png600.0 s2.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav1_b_ie8.png600.0 s2.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_bg1.png600.0 s2.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/search_icon.png600.0 s2.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/login_btn2.png600.0 s2.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_bg2.png600.0 s2.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_er.png600.0 s2.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/tzlc_iconZ.png600.0 s2.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav2.png600.0 s2.5 KiB
icbc.com.cn/Portal_Resources/IcbcHome/js/ajaxHome.js600.0 s2.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/icon_lb.png600.0 s2.5 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/tzlc_iconE.png600.0 s2.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/hot.gif600.0 s2.4 KiB
v.icbc.com.cn/userfiles/resources/icbc/shouye/images/2020/xiaoevid.png600.0 s2.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/owlcarousel.css600.0 s2.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_phone.png600.0 s2.4 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/more_2.png600.0 s2.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/more.png600.0 s2.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/login_icon_l.png600.0 s2.2 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2018/sideNav_wechat_b.png600.0 s2.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/head_iconS.png600.0 s2.1 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_di.png600.0 s2.1 KiB
icbc.com.cn/Portal_Resources/Robot/AskPopup/jquery.ui.core.css600.0 s2.0 KiB
icbc.com.cn/resource/js/icbc_public.js600.0 s1.8 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/owltheme.css600.0 s1.7 KiB
icbc.com.cn/resource/lib/owl/owl.theme.default.min.css600.0 s1.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/exchange.css600.0 s1.6 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/licai/information3.png600.0 s1.6 KiB
icbc.com.cn/Portal_Resources/js/util/polyfill.js600.0 s1.5 KiB
icbc.com.cn/icbc/Module/res/css/Loading.css3600.0 s1.7 KiB
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sx.png600.0 s1.4 KiB
icbc.com.cn/icbc/Style/Inject.css3600.0 s1.4 KiB
icbc.com.cn/ICBC_ADJS/ICBCActiveMaintainList.js600.0 s1.1 KiB
icbc.com.cn/resource/img/control/loading.gif600.0 s1.1 KiB
icbc.com.cn/Portal_Resources/IcbcHome/images/shu.png600.0 s891 B

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:1037.605 label:Time to first byte subpart:timeToFirstByte] map[duration:16009.059 label:Resource load delay subpart:resourceLoadDelay] map[duration:247.005 label:Resource load duration subpart:resourceLoadDuration] map[duration:444.238 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-IMG
nodeLabel: 客户服务小程序
path: 1,HTML,1,BODY,11,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,3,DIV,0,DIV,0,A,0,IMG
selector: div.owl-item > div.items > a.item-link > img.owl-lazy
snippet: <img class="owl-lazy item-img" style="cursor: pointer; opacity: 1;" data-src="//v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg" data-index="0" alt="客户服务小程序" src="//v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg">

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: 客户服务小程序
path: 1,HTML,1,BODY,11,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,3,DIV,0,DIV,0,A,0,IMG
selector: div.owl-item > div.items > a.item-link > img.owl-lazy
snippet: <img class="owl-lazy item-img" style="cursor: pointer; opacity: 1;" data-src="//v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg" data-index="0" alt="客户服务小程序" src="//v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg">

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLProtocol
icbc.com.cn/http/1.1
icbc.com.cn/ICBC/Style/icbc.csshttp/1.1
icbc.com.cn/ICBC/Module/res/common2.csshttp/1.1
icbc.com.cn/Portal_Resources/js/util/polyfill.jshttp/1.1
icbc.com.cn/Portal_Resources/js/util/utils.jshttp/1.1
icbc.com.cn/resource/js/icbc_public.jshttp/1.1
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.jshttp/1.1
icbc.com.cn/Portal_Resources/Common/config.js?v=1http/1.1
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Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTransfer SizeDuration
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js88.1 KiB803 ms
icbc.com.cn/resource/js/icbchit.js35.4 KiB551 ms
icbc.com.cn/Portal_Resources/IcbcHome/js/ajaxHome.js2.5 KiB299 ms
icbc.com.cn/ICBC/html/main/js_new/index.js6.5 KiB299 ms
icbc.com.cn/Portal_Resources/Common/ICBCADByZoneUtil.js11.4 KiB299 ms
icbc.com.cn/ICBC_ADJS/ICBCActiveMaintainList.js1.1 KiB299 ms
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.timers-1.1.2.js4.2 KiB299 ms
icbc.com.cn/Portal_Resources/Common/AdRes/jquery_cycle2_min.js22.4 KiB299 ms
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.easing.1.3.js8.6 KiB299 ms
icbc.com.cn/resource/js/icbccommon.js19.3 KiB551 ms
icbc.com.cn/resource/lib/dayjs/dayjs.min.js7.1 KiB299 ms
icbc.com.cn/resource/lib/jquery/jquery-migrate.min.js13.8 KiB299 ms
icbc.com.cn/oaasresource/js/gray.js27.8 KiB551 ms
icbc.com.cn/resource/js/userIdentity.js6.6 KiB299 ms
icbc.com.cn/Portal_Resources/Common/config.js?v=114.2 KiB803 ms
icbc.com.cn/resource/js/icbc_public.js1.8 KiB803 ms
icbc.com.cn/Portal_Resources/js/util/utils.js4.9 KiB803 ms
icbc.com.cn/Portal_Resources/js/util/polyfill.js1.5 KiB803 ms
icbc.com.cn/Portal_Resources/IcbcHome/css/common-icbc.css8.1 KiB803 ms
icbc.com.cn/ICBC/Style/icbc.css25.1 KiB299 ms
icbc.com.cn/Portal_Resources/css/page/main.css2.9 KiB803 ms
icbc.com.cn/icbc/Style/Inject.css1.4 KiB803 ms
icbc.com.cn/icbc/Module/res/css/Loading.css1.7 KiB803 ms
icbc.com.cn/ICBC/Module/res/common2.css15.3 KiB1.1 s
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/exchange.css1.6 KiB442 ms

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
客户服务抖音 div#webpartdivID2f58d747-54cc-7be7-426b-9e7f259edccc > div.bljr_mainL > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/dybljr20240126.jpg677.9 KiB628.9 KiB
客户服务小程序 div.owl-item > div.items > a.item-link > img.owl-lazy
v.icbc.com.cn/userfiles/adresources/1085227164926685184.jpg224.4 KiB106.9 KiB
div.footer_r > ul.font_14 > li > img.footer_iconR div.footer_r > ul.font_14 > li > img.footer_iconR
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png29.0 KiB27.9 KiB
div.footer_r > ul.font_14 > li > img.footer_iconR div.footer_r > ul.font_14 > li > img.footer_iconR
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png29.0 KiB27.9 KiB
li > div.bljr_proudect > a.data-collecting-sign > img li > div.bljr_proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/qs.jpg28.2 KiB26.2 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerenjieshou.jpg15.4 KiB13.8 KiB
li > div.bljr_proudect > a.data-collecting-sign > img li > div.bljr_proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/ydjr_x_rex.png15.1 KiB13.1 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huishitong.jpg14.3 KiB12.7 KiB
div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2021/abroad.jpg36.5 KiB10.5 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huikuanzhitongche.jpg11.5 KiB9.8 KiB
ul.font_14 > li > a.data-collecting-sign > img.footer_iconR ul.font_14 > li > a.data-collecting-sign > img.footer_iconR
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/footer_iconR.png10.3 KiB9.7 KiB
客户服务微信 ul > li > div > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2023/khfw.jpg10.8 KiB9.1 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gongyinsuhui.jpg9.2 KiB7.6 KiB
扫描进入手机网站 ul > li > div > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_M_q1.jpg8.7 KiB7.1 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/waihui_grgh.jpg7.9 KiB6.3 KiB
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerengouhui.jpg7.2 KiB5.6 KiB
body > div#iupbb > div.w-center > div.action_T_tit body > div#iupbb > div.w-center > div.action_T_tit
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_T_tit.png8.1 KiB4.6 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
icbc.com.cn/11.0 s10.8 s21 ms
icbc.com.cn/resource/lib/jquery/jquery-3.6.0.min.js1.2 s1.1 s5.7 ms
Unattributable177 ms1.5 ms0.0 ms
icbc.com.cn/resource/lib/sugoio/sugoio-latest.min.js67 ms50 ms8.2 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation12.1 s
Other266 ms
Style & Layout119 ms
Parse HTML & CSS56 ms
Script Parsing & Compilation55 ms
Rendering45 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
The page has an unload handler in the main frame.Actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 8.8 KiB
URLTransfer SizeEst Savings
icbc.com.cn/ICBC/Style/icbc.css25.1 KiB5.3 KiB
icbc.com.cn/ICBC/Module/res/common2.css15.3 KiB3.5 KiB

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 214.3 KiB
URLTransfer SizeEst Savings
icbc.com.cn/Portal_Resources/Common/jquery/jquery-ui-1.9.2.autocomplete.js70.5 KiB24.9 KiB
icbc.com.cn/resource/js/icbchit.js34.7 KiB11.8 KiB
icbc.com.cn/oaasresource/js/gray.js26.8 KiB11.5 KiB
icbc.com.cn/Portal_Resources/Common/ICBCADByZoneUtil.js10.7 KiB5.8 KiB
icbc.com.cn/resource/js/icbccommon.js18.6 KiB5.5 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.0 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
inline: function formatImageSize(img) { …14.1 KiB5.3 KiB
icbc.com.cn/Portal_Resources/Common/AdRes/jquery.easing.1.3.js7.9 KiB4.5 KiB
icbc.com.cn/Portal_Resources/Common/config.js?v=113.4 KiB4.1 KiB
inline: var isToOnlineServicePage = true; $(fu…12.2 KiB3.8 KiB
/icbc_adjs/653982742962012160.js?Ad_Top=0&Ad_Left=0&Ad_Ch...10.9 KiB2.7 KiB
icbc.com.cn/ICBC/html/main/js_new/index.js5.5 KiB2.2 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 37.6 KiB
URLTransfer SizeEst Savings
icbc.com.cn/ICBC/Style/icbc.css24.1 KiB24.1 KiB
icbc.com.cn/ICBC/Module/res/common2.css14.2 KiB13.5 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
ul > li#li1 > div#help > img#bkimg1 ul > li#li1 > div#help > img#bkimg1
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav.png
li > div.bljr_proudect > a.data-collecting-sign > img li > div.bljr_proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/ydjr_x_rex.png
li > div.bljr_proudect > a.data-collecting-sign > img li > div.bljr_proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2024/qs.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerengouhui.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huikuanzhitongche.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/huishitong.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gerenjieshou.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2020/gongyinsuhui.jpg
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/waihui_grgh.jpg
扫描进入手机网站 ul > li > div > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/action_M_q1.jpg
客户服务微信 ul > li > div > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2023/khfw.jpg
div.footer_r > ul.font_14 > li > img.footer_iconR div.footer_r > ul.font_14 > li > img.footer_iconR
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_cunkuanbaoxian.png
div.footer_r > ul.font_14 > li > img.footer_iconR div.footer_r > ul.font_14 > li > img.footer_iconR
v.icbc.com.cn/userfiles/resources/icbc/shouye/logo_oldman_10067.png
div#help > div.yhelp_main > a#askbtn > img div#help > div.yhelp_main > a#askbtn > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/sideNav_Qbtn.png
div.w-center > div.search_main > a.submit > img div.w-center > div.search_main > a.submit > img
v.icbc.com.cn/userfiles/Resources/ICBC/shouye/images/2017/search_icon.png
div.tzlc_main > dl > dd > img div.tzlc_main > dl > dd > img
v.icbc.com.cn/userfiles/Resources/ICBC/licai/information3.png
div.tzlc_main > dl > dd > img div.tzlc_main > dl > dd > img
v.icbc.com.cn/userfiles/Resources/ICBC/licai/information3.png

More information about the performance of your application. These numbers don't directly affect the Performance score.

Layout shift culprits
Optimize DOM size
Font display
Forced reflow
Optimize viewport for mobile
Avoid long main-thread tasks 20 long tasks found
Network Requests
Network Round Trip Times 260 ms
Server Backend Latencies 240 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
Initial server response time was short Root document took 220 ms
INP breakdown
User Timing marks and measures
Avoid non-composited animations
Avoid large layout shifts
45

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
欢迎进入 中国工商银行中国网站,盲人用户使用操作智能引导,请按快捷键Ctrl+Alt+R;阅读详细操作说明请按快捷键Ctrl+Alt+问号键。 body > a#ariaTipText

Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body body

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect
div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect div.diva65d2780acec68e4a4d109d7a4ba73d3 > div#diva65d2780acec68e4a4d109d7a4ba73d3 > div.owl-dots > button.owl-rect

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > a#ariaTipText > img body > a#ariaTipText > img
div.w-center > div.search_main > a.submit > img div.w-center > div.search_main > a.submit > img
ul > li.li1 > div.serveBoxTop > img ul > li.li1 > div.serveBoxTop > img
ul > li.li2 > div.serveBoxTop > img ul > li.li2 > div.serveBoxTop > img
ul > li.li3 > div.serveBoxTop > img ul > li.li3 > div.serveBoxTop > img
ul > li.li4 > div.serveBoxTop > img ul > li.li4 > div.serveBoxTop > img
ul > li.li5 > div.serveBoxTop > img ul > li.li5 > div.serveBoxTop > img
div.tzlc_main > dl > dd > img div.tzlc_main > dl > dd > img
div.tzlc_main > dl > dd > img div.tzlc_main > dl > dd > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img
li > div.bljr_proudect > a.data-collecting-sign > img li > div.bljr_proudect > a.data-collecting-sign > img
li > div.bljr_proudect > a.data-collecting-sign > img li > div.bljr_proudect > a.data-collecting-sign > img
ul > li#li1 > div#help > img#bkimg1 ul > li#li1 > div#help > img#bkimg1
div#help > div.yhelp_main > a#askbtn > img div#help > div.yhelp_main > a#askbtn > img
div#weixin > ul > li > img div#weixin > ul > li > img
div#phone > ul > li > img div#phone > ul > li > img
ul > li > a > img ul > li > a > img
div.footer_r > ul.font_14 > li > img.footer_iconR div.footer_r > ul.font_14 > li > img.footer_iconR
div.footer_r > ul.font_14 > li > img.footer_iconR div.footer_r > ul.font_14 > li > img.footer_iconR
ul.font_14 > li > a.data-collecting-sign > img.footer_iconR ul.font_14 > li > a.data-collecting-sign > img.footer_iconR

Adding discernable and accessible text to input buttons may help screen reader users understand the purpose of the input button. Learn more about input buttons.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.login > div.login_center > div.per_login > input div.login > div.login_center > div.per_login > input
div.login > div.login_center > div.ee_login > input div.login > div.login_center > div.ee_login > input
div.login > div.login_center > div.reg_login > input div.login > div.login_center > div.reg_login > input

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
li#li1 > div#help > div.yhelp_main > input#robotFloatTextQuestion li#li1 > div#help > div.yhelp_main > input#robotFloatTextQuestion

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.search > div.w-center > div.logo > a.data-collecting-sign div.search > div.w-center > div.logo > a.data-collecting-sign
div.search > div.w-center > div.search_main > a.submit div.search > div.w-center > div.search_main > a.submit
li > div.tzlc_text > div.proudect > a.data-collecting-sign li > div.tzlc_text > div.proudect > a.data-collecting-sign
li > div.tzlc_text > div.proudect > a.data-collecting-sign li > div.tzlc_text > div.proudect > a.data-collecting-sign
li.last > div.tzlc_text > div.proudect > a.data-collecting-sign li.last > div.tzlc_text > div.proudect > a.data-collecting-sign
li > div.tzlc_text > div.proudect > a.data-collecting-sign li > div.tzlc_text > div.proudect > a.data-collecting-sign
li > div.tzlc_text > div.proudect > a.data-collecting-sign li > div.tzlc_text > div.proudect > a.data-collecting-sign
li.last > div.tzlc_text > div.proudect > a.data-collecting-sign li.last > div.tzlc_text > div.proudect > a.data-collecting-sign
div.tzlc1_mainR > div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign div.tzlc1_mainR > div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign
ul > li > div.bljr_proudect > a.data-collecting-sign ul > li > div.bljr_proudect > a.data-collecting-sign
ul > li > div.bljr_proudect > a.data-collecting-sign ul > li > div.bljr_proudect > a.data-collecting-sign
div#ysideBox > ul > li#li2 > a.em21 div#ysideBox > ul > li#li2 > a.em21
div#aqts > ul > li > a div#aqts > ul > li > a
div.footer_r > ul.font_14 > li > a.data-collecting-sign div.footer_r > ul.font_14 > li > a.data-collecting-sign

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.search > div.w-center > div.search_main > input#KeyWord div.search > div.w-center > div.search_main > input#KeyWord

These are opportunities to improve the legibility of your content.

Tables and lists

When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
工银理财·天天鑫添益 近六月年化收益 1.23% 业绩周期( 2025.10.24-2026.04.22 ) 投资期限 每天开放 起购金额 1 元 |… div#webpartdivIDa580f4d8-7dba-2b4c-34fc-d68e1dd15647 > div.l > div.tzlc_main > dl
工银理财·添利宝鑫享 7日年化 1.4005% 业绩周期( 2026.04.16-2026.04.22 ) 投资期限 无固定期 起购金额 1 元 | … div#webpartdivID4afcec8b-af7d-f11e-a99f-e882a8d64189 > div.r > div.tzlc_main > dl
客户服务抖音 热门产品与服务推荐 超值福利惠享生活 div.bljr1 > div#webpartdivID2f58d747-54cc-7be7-426b-9e7f259edccc > div.bljr_mainL > dl
个人手机银行 随身随行,融e行 放在兜里的银行营业厅 ul > li > div.bljr_img > dl
企业手机银行 高效授权 账户管家 ul > li > div.bljr_img > dl
中共中国工商银行股份有限公司委员会关于二... 根据中央统一部署,2024年4月15日至7月20日,中央第十巡视组对中国工商银行股份有限公司(以下简称工商… div.w-center > div.l > div#texttBox > dl

Definition list items (`<dt>` and `<dd>`) must be wrapped in a parent `<dl>` element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
客户服务抖音 div.bljr_mainL > dl > a.data-collecting-sign > dd
热门产品与服务推荐 div.bljr_mainL > dl > a.data-collecting-sign > dd
超值福利惠享生活 div.bljr_mainL > dl > a.data-collecting-sign > dd
个人手机银行 div.bljr_img > dl > a.data-collecting-sign > dd
随身随行,融e行 div.bljr_img > dl > a.data-collecting-sign > dd
放在兜里的银行营业厅 div.bljr_img > dl > a.data-collecting-sign > dd
企业手机银行 div.bljr_img > dl > a.data-collecting-sign > dd
高效授权 div.bljr_img > dl > a.data-collecting-sign > dd
账户管家 div.bljr_img > dl > a.data-collecting-sign > dd

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
本网站支持IPv6 div#headTOP > div.w-center > div > ul.font_14

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
工银理财·天天鑫添益 div.tzlc_main > dl > dd > h4
工银理财·添利宝鑫享 div.tzlc_main > dl > dd > h4

These are opportunities to improve keyboard navigation in your application.

Internationalization and localization

If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These are opportunities to improve the interpretation of your content by users in different locales.

Best practices

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These items highlight common accessibility best practices.

Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
`[aria-*]` attributes have valid values
ARIA attributes are used as specified for the element's role
Elements use only permitted ARIA attributes
Document has a `<title>` element
Links are distinguishable without relying on color.
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
Touch targets have sufficient size and spacing.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Deprecated ARIA roles were not used
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Identical links have the same purpose.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has a valid value for its `[lang]` attribute
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
`<input type="image">` elements have `[alt]` text
The document does not use `<meta http-equiv="refresh">`
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
No element has a `[tabindex]` value greater than 0
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Elements with visible text labels have matching accessible names.
`<td>` elements in a large `<table>` have one or more table headers.
77

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
div.down-main-img-icbc > div.main-img > a > img div.down-main-img-icbc > div.main-img > a > img
v.icbc.com.cn/userfiles/resources/icbc/cannuity/ppension.jpg180 x 265 (0.68)180 x 230 (0.78)

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
Unload event listeners are deprecated and will be removed.
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
82

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
打开无障碍 div.head_r > ul.font_14 > li > a.data-collecting-sign
关怀版 div.head_r > ul.font_14 > li > a.data-collecting-sign
账户服务 ul > li#账户服务1438058319784067133 > h2 > a
存款与贷款 ul > li#存款与贷款1438058319784067075 > h2 > a
信用卡 ul > li#信用卡1438058319784067141 > h2 > a
外汇业务 ul > li#网上汇市1438058319784067108 > h2 > a
投资理财 ul > li#投资理财1438058319784067162 > h2 > a
私人银行 ul > li#私人银行1438058319784067148 > h2 > a
金融市场 ul > li#金融市场1438058319784067139 > h2 > a

To appear in search results, crawlers need access to your app.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
body > a#ariaTipText > img body > a#ariaTipText > img
div.w-center > div.search_main > a.submit > img div.w-center > div.search_main > a.submit > img
ul > li.li1 > div.serveBoxTop > img ul > li.li1 > div.serveBoxTop > img
ul > li.li2 > div.serveBoxTop > img ul > li.li2 > div.serveBoxTop > img
ul > li.li3 > div.serveBoxTop > img ul > li.li3 > div.serveBoxTop > img
ul > li.li4 > div.serveBoxTop > img ul > li.li4 > div.serveBoxTop > img
ul > li.li5 > div.serveBoxTop > img ul > li.li5 > div.serveBoxTop > img
div.tzlc_main > dl > dd > img div.tzlc_main > dl > dd > img
div.tzlc_main > dl > dd > img div.tzlc_main > dl > dd > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div.tzlc_text > div.proudect > a.data-collecting-sign > img div.tzlc_text > div.proudect > a.data-collecting-sign > img
div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img div#iqqeuw > div#webpartdivIDf95ee84a-bf99-717f-1185-a289d863fa27 > a.data-collecting-sign > img
li > div.bljr_proudect > a.data-collecting-sign > img li > div.bljr_proudect > a.data-collecting-sign > img
li > div.bljr_proudect > a.data-collecting-sign > img li > div.bljr_proudect > a.data-collecting-sign > img
ul > li#li1 > div#help > img#bkimg1 ul > li#li1 > div#help > img#bkimg1
div#help > div.yhelp_main > a#askbtn > img div#help > div.yhelp_main > a#askbtn > img
div#weixin > ul > li > img div#weixin > ul > li > img
div#phone > ul > li > img div#phone > ul > li > img
ul > li > a > img ul > li > a > img
div.footer_r > ul.font_14 > li > img.footer_iconR div.footer_r > ul.font_14 > li > img.footer_iconR
div.footer_r > ul.font_14 > li > img.footer_iconR div.footer_r > ul.font_14 > li > img.footer_iconR
ul.font_14 > li > a.data-collecting-sign > img.footer_iconR ul.font_14 > li > a.data-collecting-sign > img.footer_iconR

Format your HTML in a way that enables crawlers to better understand your app’s content.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Links have descriptive text
Document has a valid `hreflang`
robots.txt is valid
Document has a valid `rel=canonical`

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