Singapore · Singapore Completed: Apr 22, 2026 00:04 UTCMobile 375 × 812
Desktop 1440 × 900
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.
Heavier than average — reducing page weight saves energy and bandwidth.
The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.
Weights reflect general web best practices. Individual needs may differ.
Content-Security-Policy header is missing
Security gaps expose your site and users to attacks, eroding trust.
No Content-Security-Policy header found
Security gaps expose your site and users to attacks, eroding trust.
Page weighs 6.0 MB (5.5 MB transferred)
Performance issues directly impact user engagement and conversion rates.
1 control(s) without accessible label
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
12 button(s) with no accessible text
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
High impact, low effort — start here.
High impact, requires investment.
Small gains, minimal effort.
Nothing in this quadrant — good news.
Low impact, high effort — do last.
Nothing in this quadrant — good news.
[](https://beavercheck.com/results/fadf11c2-b8c5-4dc0-9577-b526feb637e4)<a href="https://beavercheck.com/results/fadf11c2-b8c5-4dc0-9577-b526feb637e4"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fsh.gov.cn" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fsh.gov.cnThis badge auto-updates with your latest scan result.
Your site has several issues that may be affecting user experience and business outcomes. Your LCP of 7.7s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. 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 user trust.
9 barrier(s) likely increasing bounce by ~29%.
Page takes 7.7s to load
+12% bounceUsers abandon at ~3s — you're 5.2s over the 2.5s threshold
Fix: Optimize render-blocking resources, preload the hero image, and compress images
High main-thread blocking time
+2% bouncePage is non-interactive for 402ms after first paint
Fix: Defer third-party scripts and split large bundles
No Content-Security-Policy header
+1% bounceHigher XSS blast radius — one compromised script can exfiltrate the checkout form
Fix: Ship a reporting-only CSP first, then enforce once violations are clean
1 form field(s) without a label
+2% bounceScreen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes
Fix: Associate every input with a visible <label for="…">; add autocomplete attributes
Viewport disables user zoom
+2% bounceVisitors with low vision can't read the page — and some jurisdictions treat this as a legal risk
Fix: Remove user-scalable=no; drop maximum-scale if it's below 2
No Open Graph tags
+2% bounceLinks 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% bounceNo 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, …)
No skip-to-content link
+1% bounceKeyboard 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
1 broken link(s) on the page
+2% bounceClicks 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.
¥2,100 investment → ¥21,654/month returns + CNY 50,000,000 risk avoided
¥2,100
6h · 5 findings
¥21,654 /mo
~¥259,846 / year
CNY 50,000,000
if kept compliant
¥350 — in quick wins — start here for the fastest payback
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.
6.0 developer hours at ¥350/hr
Based on China rates (¥350/hr)
Start here for the best return on investment
¥4,166,677 / month at risk
~¥50,000,120 / year if left unfixed
¥50,000,000
+1 more
¥9.97 /mo
17439.7 MB/mo × 0.571 CNY/GB
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.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
Fix 5 critical issues to capture this value
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
Your data stays in your browser — nothing is sent to our servers
Thanks for your feedback!
We'll use a cached audit if available, or offer to scan.
Industry-standard audits powered by Google Lighthouse.
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.
4.43 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
7.73 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
402 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.024
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
13.01 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.
25.99 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
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.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| www.shanghai.gov.cn/assets2020/css/iconfont.woff2?t=1721024830100 | 660 ms |
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
“实干绘答卷 接力新蓝图”上海“十四五”规划成果系列发布会 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/sswghcg.png | 980.3 KiB | 923.1 KiB |
上海市人民政府 div.contain > div.midd-top > p.logo-icon > img | www.shanghai.gov.cn/assets2020/img/logo-big.png | 811.2 KiB | 807.1 KiB |
营商环境 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/yshj-2.jpg | 330.1 KiB | 318.7 KiB |
政策公开讲 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/zcgkjyshj.jpg | 251.0 KiB | 215.6 KiB |
经营主体生产活动 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/sczt11.jpg | 124.0 KiB | 112.6 KiB |
上海市人民政府
海纳百川 · 追求卓越 · 开明睿智 · 大气谦和
本站
本站
站群
搜一下 body.bg-box > div#container > div#header > div.head | www.shanghai.gov.cn/assets2020/img/iphone.jpg | 163.4 KiB | 111.9 KiB |
养老服务 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/ylfw-1.jpg | 119.8 KiB | 108.4 KiB |
招生入学 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/zsrx-1.jpg | 108.6 KiB | 97.2 KiB |
人口发展 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/rkfz-1.jpg | 101.9 KiB | 90.5 KiB |
涉外政策 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/swzcsyt.jpg | 92.5 KiB | 81.1 KiB |
住房保障 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/zfbz-10.jpg | 81.7 KiB | 70.3 KiB |
适老化无障碍服务认证标识 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/wzabst.png | 35.3 KiB | 34.4 KiB |
@国务院 我来说 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/2025wls.jpg | 80.0 KiB | 30.8 KiB |
个人办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon1.png | 22.5 KiB | 21.3 KiB |
部门办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon3.png | 22.5 KiB | 21.2 KiB |
法人办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon2.png | 21.9 KiB | 20.7 KiB |
办事热点 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon4.png | 21.8 KiB | 20.6 KiB |
党政机关 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/ico2.png | 18.0 KiB | 17.6 KiB |
一网通办 div.clearfix > div#login > a.logo-inder > img | www.shanghai.gov.cn/assets2020/img/logo1020.png | 13.7 KiB | 11.7 KiB |
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| www.shanghai.gov.cn/assets2020/js/ETUI/jquery.min.1.12.4.js | 88.0 KiB | 1.3 s |
| www.shanghai.gov.cn/assets2020/plugin/infinitypush/jquery.ma.infinitypush.js | 15.9 KiB | 651 ms |
| www.shanghai.gov.cn/assets2020/css/style2020.css | 22.0 KiB | 1.3 s |
| www.shanghai.gov.cn/assets2020/css/style2020-medio.css | 11.0 KiB | 860 ms |
| www.shanghai.gov.cn/assets2020/plugin/share/share.min.css | 1.6 KiB | 651 ms |
| www.shanghai.gov.cn/assets2020/plugin/owl/owl.carousel.css | 2.4 KiB | 651 ms |
| www.shanghai.gov.cn/assets2020/plugin/infinitypush/jquery.ma.infinitypush.css | 1.4 KiB | 651 ms |
| www.shanghai.gov.cn/assets2020/css/ETUI/ETUI3.min.css | 20.6 KiB | 860 ms |
| www.shanghai.gov.cn/assets2020/css/iconfont.css | 2.8 KiB | 233 ms |
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.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| sh.gov.cn/ | 953 ms |
| www.shanghai.gov.cn/ | 630 ms |
| www.shanghai.gov.cn/ | 0.0 ms |
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| www.shanghai.gov.cn/ | 1.6 s |
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.
Performance issues directly impact user engagement and conversion rates.
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.shanghai.gov.cn/assets2020/js/ETUI/ETUI3.min.js | 70.7 KiB | 28.5 KiB |
| www.shanghai.gov.cn/assets2020/plugin/share/jquery.share.min.js | 44.9 KiB | 20.6 KiB |
| voice.shanghai.gov.cn/js/gov_msc.js | 34.8 KiB | 14.3 KiB |
| www.shanghai.gov.cn/voice/js/voice-recorder.js | 13.0 KiB | 6.7 KiB |
| www.shanghai.gov.cn/assets2020/plugin/infinitypush/jquery.ma.infinitypush.js | 15.3 KiB | 6.0 KiB |
| stat.shanghai.gov.cn/js/tongyi/jhelper/language2.js | 11.5 KiB | 4.3 KiB |
| voice.shanghai.gov.cn/rec/api/prometheus.js?appkey=52 | 6.5 KiB | 2.9 KiB |
| www.shanghai.gov.cn/assets2020/js/ywlogin.js | 9.8 KiB | 2.7 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.shanghai.gov.cn/assets2020/css/ETUI/ETUI3.min.css | 20.0 KiB | 19.0 KiB |
| www.shanghai.gov.cn/assets2020/css/style2020.css | 21.4 KiB | 18.7 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.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| wza.shanghai.gov.cn/a11y/modules/darkreader.js?v=2.6.8.1 | 84.2 KiB | 69.9 KiB |
| www.shanghai.gov.cn/assets2020/js/ETUI/ETUI3.min.js | 69.9 KiB | 52.7 KiB |
| wza.shanghai.gov.cn/a11y/modules/jquery.js?v=2.6.8.1 | 82.3 KiB | 41.6 KiB |
| wza.shanghai.gov.cn/a11y/modules/trout.js?v=2.6.8.1 | 67.1 KiB | 37.3 KiB |
| www.shanghai.gov.cn/assets2020/js/ETUI/jquery.min.1.12.4.js | 87.4 KiB | 30.7 KiB |
| wza.shanghai.gov.cn/a11y/modules/splayer.js?v=2.6.8.1 | 59.1 KiB | 29.6 KiB |
| voice.shanghai.gov.cn/js/gov_msc.js | 34.1 KiB | 26.6 KiB |
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| www.shanghai.gov.cn/ | 1.4 s | 275 ms | 7.0 ms |
| Unattributable | 707 ms | 10 ms | 0.0 ms |
| www.shanghai.gov.cn/assets2020/js/footer.js | 330 ms | 239 ms | 8.2 ms |
| www.shanghai.gov.cn/assets2020/js/ETUI/jquery.min.1.12.4.js | 327 ms | 263 ms | 12 ms |
| wza.shanghai.gov.cn/a11y/schubert.js | 188 ms | 165 ms | 2.3 ms |
| wza.shanghai.gov.cn/a11y/modules/pinyin.js?v=2.6.8.1 | 187 ms | 105 ms | 81 ms |
| www.shanghai.gov.cn/assets2020/js/ETUI/ETUI3.min.js | 88 ms | 42 ms | 11 ms |
| stat.shanghai.gov.cn/stat/traffic_v2.js | 74 ms | 63 ms | 9.4 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
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 1.3 s |
| Other | 1.1 s |
| Style & Layout | 544 ms |
| Rendering | 240 ms |
| Script Parsing & Compilation | 214 ms |
| Parse HTML & CSS | 205 ms |
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.shanghai.gov.cn/assets2020/css/style2020.css | 22.0 KiB | 5.7 KiB |
| www.shanghai.gov.cn/assets2020/css/style2020-medio.css | 11.0 KiB | 3.9 KiB |
| www.shanghai.gov.cn/assets2020/css/ETUI/ETUI3.min.css | 20.6 KiB | 2.6 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
上海市人民政府 div.contain > div.midd-top > p.logo-icon > img | www.shanghai.gov.cn/assets2020/img/logo-big.png |
一网通办 div.clearfix > div#login > a.logo-inder > img | www.shanghai.gov.cn/assets2020/img/logo1020.png |
个人办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon1.png |
法人办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon2.png |
部门办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon3.png |
办事热点 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon4.png |
div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img | www.shanghai.gov.cn/exposure/jiucuo.png?v=3100000044 |
适老化无障碍服务认证标识 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/wzabst.png |
上海市互联网举报平台 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/ico3.png |
党政机关 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/ico2.png |
沪ICP备2021016245号-1 div.foot1 > p > a > img | www.shanghai.gov.cn/newshanghai2018/assets/img/icp.png |
沪公网安备 31010102004544号 div.foot1 > p > a > img | www.shanghai.gov.cn/newshanghai/img/ga.png |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
集成式发布
政府信息公开 div#main > div.contain > div.messager > ul.nav |
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
集成式发布 div.messager > ul.nav > li.active > a |
政府信息公开 div.messager > ul.nav > li > a |
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.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
ENGLISH div.top-soccoeer-overflow > ul.Senior-edition > li > a |
日本語 div.top-soccoeer-overflow > ul.Senior-edition > li > a |
한국어 div.top-soccoeer-overflow > ul.Senior-edition > li > a |
DEUTSCH div.top-soccoeer-overflow > ul.Senior-edition > li > a |
FRANÇAIS div.top-soccoeer-overflow > ul.Senior-edition > li > a |
ESPAÑOL div.top-soccoeer-overflow > ul.Senior-edition > li > a |
PORTUGUÊS div.top-soccoeer-overflow > ul.Senior-edition > li > a |
РУССКИЙ div.top-soccoeer-overflow > ul.Senior-edition > li > a |
العربية div.top-soccoeer-overflow > ul.Senior-edition > li > a |
ITALIANO div.top-soccoeer-overflow > ul.Senior-edition > li > a |
登录 div.clearfix > div#login > span#sign > a#dl |
注册 div.clearfix > div#login > span#sign > a |
关怀版 div.clearfix > div#login > span#sign > a#cniil_wza |
职业资格 li.piece-b > div.bock01 > p > a |
证件办理 li.piece-b > div.bock01 > p > a |
交通出行 li.piece-b > div.bock01 > p > a |
医疗卫生 li.piece-b > div.bock01 > p > a |
设立变更 li.piece-b > div.bock01 > p > a |
准营准办 li.piece-b > div.bock01 > p > a |
资质认证 li.piece-b > div.bock01 > p > a |
年检年审 li.piece-b > div.bock01 > p > a |
上海市公安局 li.piece-b > div.bock01 > p > a |
上海市民政局 li.piece-b > div.bock01 > p > a |
上海市司法局 li.piece-b > div.bock01 > p > a |
上海市财政局 li.piece-b > div.bock01 > p > a |
民生保障服务专区 li.piece-b > div.bock01 > p > a |
长三角“一网通办” li.piece-b > div.bock01 > p > a |
要闻 ul.today > li > a > label |
要闻 ul.today > li > a > label |
要闻 ul.today > li > a > label |
要闻 ul.today > li > a > label |
要闻 ul.today > li > a > label |
政府信息公开 ul.nav > li > a > h2 |
These are opportunities to improve the legibility of your content.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img |
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.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
集成式发布 div.contain > div.messager > ul.nav > li.active |
政府信息公开 div.contain > div.messager > ul.nav > li |
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
head > meta head > meta |
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These items highlight common accessibility best practices.
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Performance issues directly impact user engagement and conversion rates.
| Insecure URL | Request Resolution |
|---|---|
| www.shanghai.gov.cn/ | Allowed |
| my.shanghai.gov.cn/SHMailSubscription/subscribe | Allowed with warning |
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
“实干绘答卷 接力新蓝图”上海“十四五”规划成果系列发布会 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/sswghcg.png | 382 x 300 (1.27) | 1100 x 790 (1.39) |
@国务院 我来说 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/2025wls.jpg | 382 x 300 (1.27) | 935 x 610 (1.53) |
营商环境 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/yshj-2.jpg | 186 x 123 (1.51) | 716 x 424 (1.69) |
经营主体生产活动 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/sczt11.jpg | 186 x 123 (1.51) | 716 x 424 (1.69) |
政策公开讲 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/zcgkjyshj.jpg | 382 x 300 (1.27) | 550 x 395 (1.39) |
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Performance issues directly impact user engagement and conversion rates.
| Issue type |
|---|
| Mixed content |
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
Performance issues directly impact user engagement and conversion rates.
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.
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
Performance issues directly impact user engagement and conversion rates.
| Uncrawlable Link |
|---|
登录 div.clearfix > div#login > span#sign > a#dl |
关怀版 div.clearfix > div#login > span#sign > a#cniil_wza |
无障碍 div#login > ul.top-link > li#wzagjt > a#cniil_wza |
关怀版 div#login > ul.top-link > li#ghb > a#slb |
div#search > div#searchForm > div.input > a div#search > div#searchForm > div.input > a |
市拥军优属基金会 li.dropdown > ul.dropdown-menu > li > a |
中国银行保险监督管理委员会 li.dropdown > ul.dropdown-menu > li > a |
适老化无障碍服务认证标识 div.footer-cont > div.footer-info > div.foot-flex-ageeing-pic > a |
“中国上海”微信公众号 div.share1 > ul > li.sidebar > a |
中国上海移动端二维码 div.share1 > ul > li.sidebar > a |
div.share1 > ul > li.sidebar > a div.share1 > ul > li.sidebar > a |
div.share1 > ul > li.sidebar > a div.share1 > ul > li.sidebar > a |
关闭 div.piao > div.piao-left > p > a.close |
关闭 div.piao > div.piao-right > p > a.close |
To appear in search results, crawlers need access to your app.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img |
Format your HTML in a way that enables crawlers to better understand your app’s content.
Industry-standard audits powered by Google Lighthouse. — Desktop
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.
992 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.55 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
16 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.010
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.76 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.
1.64 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
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.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| www.shanghai.gov.cn/assets2020/css/iconfont.woff2?t=1721024830100 | 640 ms |
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
“实干绘答卷 接力新蓝图”上海“十四五”规划成果系列发布会 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/sswghcg.png | 980.3 KiB | 944.9 KiB |
上海市人民政府 div.contain > div.midd-top > p.logo-icon > img | www.shanghai.gov.cn/assets2020/img/logo-big.png | 811.2 KiB | 809.9 KiB |
营商环境 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/yshj-2.jpg | 330.1 KiB | 317.3 KiB |
政策公开讲 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/zcgkjyshj.jpg | 251.0 KiB | 215.6 KiB |
养老服务 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/ylfw-1.jpg | 119.8 KiB | 112.5 KiB |
经营主体生产活动 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/sczt11.jpg | 124.0 KiB | 111.2 KiB |
招生入学 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/zsrx-1.jpg | 108.6 KiB | 101.3 KiB |
人口发展 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/rkfz-1.jpg | 101.9 KiB | 94.7 KiB |
涉外政策 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/swzcsyt.jpg | 92.5 KiB | 79.7 KiB |
住房保障 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/zfbz-10.jpg | 81.7 KiB | 74.4 KiB |
@国务院 我来说 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/2025wls.jpg | 80.0 KiB | 49.5 KiB |
适老化无障碍服务认证标识 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/wzabst.png | 35.3 KiB | 34.4 KiB |
div.piao > div.piao-right > a#piaoeA > img div.piao > div.piao-right > a#piaoeA > img | www.shanghai.gov.cn/assets2020/img/2025ndzfwzgzbb.png | 33.8 KiB | 31.2 KiB |
个人办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon1.png | 22.5 KiB | 21.6 KiB |
部门办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon3.png | 22.5 KiB | 21.6 KiB |
法人办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon2.png | 21.9 KiB | 21.1 KiB |
办事热点 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon4.png | 21.8 KiB | 20.9 KiB |
党政机关 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/ico2.png | 18.0 KiB | 17.6 KiB |
一网通办 div.clearfix > div#login > a.logo-inder > img | www.shanghai.gov.cn/assets2020/img/logo1020.png | 13.7 KiB | 13.0 KiB |
“中国上海”门户网站改版优化 征集您的“金点子” div.piao > div.piao-left > a#piaoeB > img | www.shanghai.gov.cn/assets2020/img/wzgbyhzj.jpg | 10.6 KiB | 8.0 KiB |
首页
政务服务
要闻动态
政务公开
政民互动
走进上海
上海市人民政府
海纳百川 · 追求卓越 · 开明睿智 · 大气谦和
本站
本… body.desktop > div#container > div#header > div.head | www.shanghai.gov.cn/assets2020/img/header.jpg | 155.3 KiB | 5.3 KiB |
智能客服 div.share1 > ul > li.help > a#znwd | www.shanghai.gov.cn/assets2020/img/xiaolong.png | 5.7 KiB | 4.9 KiB |
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| www.shanghai.gov.cn/assets2020/js/ETUI/jquery.min.1.12.4.js | 88.0 KiB | 231 ms |
| www.shanghai.gov.cn/assets2020/plugin/infinitypush/jquery.ma.infinitypush.js | 15.9 KiB | 111 ms |
| www.shanghai.gov.cn/assets2020/css/style2020.css | 22.0 KiB | 231 ms |
| www.shanghai.gov.cn/assets2020/plugin/share/share.min.css | 1.6 KiB | 151 ms |
| www.shanghai.gov.cn/assets2020/css/style2020-medio.css | 11.0 KiB | 191 ms |
| www.shanghai.gov.cn/assets2020/plugin/infinitypush/jquery.ma.infinitypush.css | 1.4 KiB | 151 ms |
| www.shanghai.gov.cn/assets2020/plugin/owl/owl.carousel.css | 2.4 KiB | 151 ms |
| www.shanghai.gov.cn/assets2020/css/ETUI/ETUI3.min.css | 20.6 KiB | 151 ms |
| www.shanghai.gov.cn/assets2020/css/iconfont.css | 2.8 KiB | 71 ms |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.shanghai.gov.cn/assets2020/css/ETUI/ETUI3.min.css | 20.0 KiB | 18.8 KiB |
| www.shanghai.gov.cn/assets2020/css/style2020.css | 21.4 KiB | 18.3 KiB |
| www.shanghai.gov.cn/assets2020/css/style2020-medio.css | 10.4 KiB | 10.3 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.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| wza.shanghai.gov.cn/a11y/modules/trout.js?v=2.6.8.1 | 88.8 KiB | 55.9 KiB |
| www.shanghai.gov.cn/assets2020/js/ETUI/ETUI3.min.js | 69.9 KiB | 52.7 KiB |
| wza.shanghai.gov.cn/a11y/modules/jquery.js?v=2.6.8.1 | 82.6 KiB | 41.6 KiB |
| www.shanghai.gov.cn/assets2020/js/ETUI/jquery.min.1.12.4.js | 87.4 KiB | 33.4 KiB |
| wza.shanghai.gov.cn/a11y/modules/splayer.js?v=2.6.8.1 | 59.4 KiB | 29.9 KiB |
| voice.shanghai.gov.cn/js/gov_msc.js | 34.1 KiB | 26.6 KiB |
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.shanghai.gov.cn/assets2020/css/style2020.css | 22.0 KiB | 5.7 KiB |
| www.shanghai.gov.cn/assets2020/css/style2020-medio.css | 11.0 KiB | 3.9 KiB |
| www.shanghai.gov.cn/assets2020/css/ETUI/ETUI3.min.css | 20.6 KiB | 2.6 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.shanghai.gov.cn/assets2020/js/ETUI/ETUI3.min.js | 70.7 KiB | 28.5 KiB |
| www.shanghai.gov.cn/assets2020/plugin/share/jquery.share.min.js | 44.9 KiB | 20.6 KiB |
| voice.shanghai.gov.cn/js/gov_msc.js | 34.8 KiB | 14.3 KiB |
| www.shanghai.gov.cn/voice/js/voice-recorder.js | 13.0 KiB | 6.7 KiB |
| www.shanghai.gov.cn/assets2020/plugin/infinitypush/jquery.ma.infinitypush.js | 15.3 KiB | 6.0 KiB |
| stat.shanghai.gov.cn/js/tongyi/jhelper/language2.js | 11.5 KiB | 4.3 KiB |
| voice.shanghai.gov.cn/rec/api/prometheus.js?appkey=52 | 6.5 KiB | 2.9 KiB |
| www.shanghai.gov.cn/assets2020/js/ywlogin.js | 9.8 KiB | 2.7 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
上海市人民政府 div.contain > div.midd-top > p.logo-icon > img | www.shanghai.gov.cn/assets2020/img/logo-big.png |
div.piao > div.piao-right > a#piaoeA > img div.piao > div.piao-right > a#piaoeA > img | www.shanghai.gov.cn/assets2020/img/2025ndzfwzgzbb.png |
一网通办 div.clearfix > div#login > a.logo-inder > img | www.shanghai.gov.cn/assets2020/img/logo1020.png |
个人办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon1.png |
法人办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon2.png |
部门办事 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon3.png |
办事热点 li.piece-b > div.bock01 > i > img | www.shanghai.gov.cn/assets2020/img/icon4.png |
“中国上海”门户网站改版优化 征集您的“金点子” div.piao > div.piao-left > a#piaoeB > img | www.shanghai.gov.cn/assets2020/img/wzgbyhzj.jpg |
div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img | www.shanghai.gov.cn/exposure/jiucuo.png?v=3100000044 |
适老化无障碍服务认证标识 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/wzabst.png |
上海市互联网举报平台 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/ico3.png |
党政机关 div.footer-info > div.foot-flex-ageeing-pic > a > img | www.shanghai.gov.cn/assets2020/img/ico2.png |
沪ICP备2021016245号-1 div.foot1 > p > a > img | www.shanghai.gov.cn/newshanghai2018/assets/img/icp.png |
沪公网安备 31010102004544号 div.foot1 > p > a > img | www.shanghai.gov.cn/newshanghai/img/ga.png |
More information about the performance of your application. These numbers don't directly affect the Performance score.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| sh.gov.cn/ | 216 ms |
| www.shanghai.gov.cn/ | 190 ms |
| www.shanghai.gov.cn/ | 0.0 ms |
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.
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
集成式发布
政府信息公开 div#main > div.contain > div.messager > ul.nav |
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
集成式发布 div.messager > ul.nav > li.active > a |
政府信息公开 div.messager > ul.nav > li > a |
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.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
登录 div.clearfix > div#login > span#sign > a#dl |
注册 div.clearfix > div#login > span#sign > a |
无障碍 div#login > ul.top-link > li#wzagjt > a#cniil_wza |
关怀版 div#login > ul.top-link > li#ghb > a#slb |
ENGLISH div.header-rt > ul.Senior-edition > li > a |
日本語 div.header-rt > ul.Senior-edition > li > a |
한국어 div.header-rt > ul.Senior-edition > li > a |
DEUTSCH div.header-rt > ul.Senior-edition > li > a |
FRANÇAIS div.header-rt > ul.Senior-edition > li > a |
ESPAÑOL div.header-rt > ul.Senior-edition > li > a |
PORTUGUÊS div.header-rt > ul.Senior-edition > li > a |
РУССКИЙ div.header-rt > ul.Senior-edition > li > a |
العربية div.header-rt > ul.Senior-edition > li > a |
ITALIANO div.header-rt > ul.Senior-edition > li > a |
职业资格 li.piece-b > div.bock01 > p > a |
证件办理 li.piece-b > div.bock01 > p > a |
交通出行 li.piece-b > div.bock01 > p > a |
医疗卫生 li.piece-b > div.bock01 > p > a |
设立变更 li.piece-b > div.bock01 > p > a |
准营准办 li.piece-b > div.bock01 > p > a |
资质认证 li.piece-b > div.bock01 > p > a |
年检年审 li.piece-b > div.bock01 > p > a |
上海市公安局 li.piece-b > div.bock01 > p > a |
上海市民政局 li.piece-b > div.bock01 > p > a |
上海市司法局 li.piece-b > div.bock01 > p > a |
上海市财政局 li.piece-b > div.bock01 > p > a |
民生保障服务专区 li.piece-b > div.bock01 > p > a |
长三角“一网通办” li.piece-b > div.bock01 > p > a |
要闻 ul.today > li > a > label |
2026-04-21 div.col-md-6 > ul.today > li > span.time |
要闻 ul.today > li > a > label |
2026-04-21 div.col-md-6 > ul.today > li > span.time |
要闻 ul.today > li > a > label |
2026-04-21 div.col-md-6 > ul.today > li > span.time |
要闻 ul.today > li > a > label |
2026-04-21 div.col-md-6 > ul.today > li > span.time |
要闻 ul.today > li > a > label |
2026-04-21 div.col-md-6 > ul.today > li > span.time |
政府信息公开 ul.nav > li > a > h2 |
关闭 div.piao > div.piao-left > p > a.close |
关闭 div.piao > div.piao-right > p > a.close |
These are opportunities to improve the legibility of your content.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img |
div.piao > div.piao-right > a#piaoeA > img div.piao > div.piao-right > a#piaoeA > img |
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.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
集成式发布 div.contain > div.messager > ul.nav > li.active |
政府信息公开 div.contain > div.messager > ul.nav > li |
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
head > meta head > meta |
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These items highlight common accessibility best practices.
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Performance issues directly impact user engagement and conversion rates.
| Insecure URL | Request Resolution |
|---|---|
| www.shanghai.gov.cn/ | Allowed |
| my.shanghai.gov.cn/SHMailSubscription/subscribe | Allowed with warning |
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
@国务院 我来说 li > a > div.ImgCrop > img | www.shanghai.gov.cn/assets2020/img/2025wls.jpg | 550 x 395 (1.39) | 935 x 610 (1.53) |
涉外政策 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/swzcsyt.jpg | 357 x 220 (1.62) | 900 x 600 (1.50) |
营商环境 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/yshj-2.jpg | 357 x 220 (1.62) | 716 x 424 (1.69) |
经营主体生产活动 li > a > div.img-message > img | www.shanghai.gov.cn/assets2020/img/sczt11.jpg | 357 x 220 (1.62) | 716 x 424 (1.69) |
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Performance issues directly impact user engagement and conversion rates.
| Issue type |
|---|
| Mixed content |
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
Performance issues directly impact user engagement and conversion rates.
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.
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
Performance issues directly impact user engagement and conversion rates.
| Uncrawlable Link |
|---|
登录 div.clearfix > div#login > span#sign > a#dl |
关怀版 div.clearfix > div#login > span#sign > a#cniil_wza |
无障碍 div#login > ul.top-link > li#wzagjt > a#cniil_wza |
关怀版 div#login > ul.top-link > li#ghb > a#slb |
div#search > div#searchForm > div.input > a div#search > div#searchForm > div.input > a |
市拥军优属基金会 li.dropdown > ul.dropdown-menu > li > a |
中国银行保险监督管理委员会 li.dropdown > ul.dropdown-menu > li > a |
适老化无障碍服务认证标识 div.footer-cont > div.footer-info > div.foot-flex-ageeing-pic > a |
“中国上海”微信公众号 div.share1 > ul > li.sidebar > a |
中国上海移动端二维码 div.share1 > ul > li.sidebar > a |
div.share1 > ul > li.sidebar > a div.share1 > ul > li.sidebar > a |
div.share1 > ul > li.sidebar > a div.share1 > ul > li.sidebar > a |
关闭 div.piao > div.piao-left > p > a.close |
关闭 div.piao > div.piao-right > p > a.close |
To appear in search results, crawlers need access to your app.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img div.footer-info > div.foot-flex-ageeing-pic > span#_span_jiucuo > img |
div.piao > div.piao-right > a#piaoeA > img div.piao > div.piao-right > a#piaoeA > img |
Format your HTML in a way that enables crawlers to better understand your app’s content.
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