D — https://weibo.com | BeaverCheck Audit

Site Health

Score: 68 / 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.

Solid SEO basics — a few optimizations could boost rankings.

Good server performance with room for optimization.

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

Google Search Console sites average 73

At average

Better than 4% of Google Search Console sites See full Google Search Console benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

No <main> landmark found

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

Accessibility › Landmark Structure

Soft 404: server returns HTTP 200 for non-existent pages

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

Accessibility › 404 Error Page

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Embed this badge

Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Fweibo.com)](https://beavercheck.com/results/ab0a6235-1203-4917-bbd0-9cae60efa646)

HTML

<a href="https://beavercheck.com/results/ab0a6235-1203-4917-bbd0-9cae60efa646"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fweibo.com" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fweibo.com

This badge auto-updates with your latest scan result.

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 user trust.

3 security gaps detected — browsers may warn visitors about your site.

2 accessibility issues exclude users who rely on assistive technology.

Could reach Estimate based on resolving critical issues

Conversion Barriers

3 critical 8 warning

11 barrier(s) likely increasing bounce by ~40%.

Speed (2)

Page takes 10.0s to load

+12% bounce

Users abandon at ~3s — you're 7.5s over the 2.5s threshold

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

Page feels frozen for 822ms

+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 (2)

Layout shifts during page load

+3% bounce

Content movement causes mis-clicks on CTAs and form fields

Fix: Add width/height to images; reserve space for late-loading embeds

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 (4)

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, …)

Thin content

+3% bounce

Under 300 words — visitors bounce looking for substance, search engines rank competitors first

Fix: Add a substantive FAQ, product detail, or case-study section

Content is hard to read

+2% bounce

Graduate-level reading difficulty — limits the addressable audience for product or blog pages

Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60

Navigation (1)

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

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

Return on Investment

¥1,575 investment → ¥20,575/month returns + CNY 50,000,000 risk avoided

Payback period: < 1 month First-year ROI: +15576%

Investment

¥1,575

4h · 5 findings

Monthly returns

¥20,575 /mo

~¥246,904 / year

Conversions recovered ¥20,572
Bandwidth savings ¥3.10

Regulatory risk avoided

CNY 50,000,000

if kept compliant

PIPL CNY 50,000,000

Payback period

0 12mo 24mo

¥525 — 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.

Full methodology & sources

Estimated Remediation Cost

¥1,575

4.5 developer hours at ¥350/hr

Based on China rates (¥350/hr)

Quick wins

¥525 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

¥ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

¥4,166,670 / month at risk

~¥50,000,037 / 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

¥3.10 /mo

5421.5 MB/mo × 0.571 CNY/GB

Optimize transfer: save ~542 KB per page load
Saves ¥3.10/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

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

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

Was this report useful?

Thanks for your feedback!

We'll use a cached audit if available, or offer to scan.

Checking for existing audit...

Press ? for shortcuts

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

SEO

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.

6.58 s

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

9.98 s

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

822 ms

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

0.102

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

7.81 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.

10.64 s

Detailed Report

Audit breakdown by category with detailed findings.

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.

Request	Cache TTL	Transfer Size
cstaticdun.126.net/load.min.js	43200.0 s	15.0 KiB
wx3.sinaimg.cn/orj480/002TLsr9ly1ic7smn5qnvj60dc0hs43z02.jpg	864000.0 s	67.8 KiB
wx3.sinaimg.cn/orj360/88dd65e5gy1ibrh5ugus1j220630ahdw.jpg	864000.0 s	58.4 KiB
wx1.sinaimg.cn/orj480/007YAdaely1ic8cy2o5ukj30u01hcad0.jpg	864000.0 s	49.2 KiB
wx3.sinaimg.cn/orj360/4aa2c778gy1ic1t9amk5sj240o51bnpk.jpg	864000.0 s	42.1 KiB
wx3.sinaimg.cn/orj360/88dd65e5gy1ibrhb63xsdj247s2t41l6.jpg	864000.0 s	41.5 KiB
wx4.sinaimg.cn/orj360/0095Dxjgly1ic8v44k44uj30u013zqfz.jpg	864000.0 s	40.1 KiB
wx4.sinaimg.cn/orj360/007c1fKOgy1ic8ej8bjnej30u01r112l.jpg	864000.0 s	39.7 KiB
wx2.sinaimg.cn/orj360/001kbE9jly1ic4b35g147j60u01hck9702.jpg	864000.0 s	39.5 KiB
wx4.sinaimg.cn/orj360/88dd65e5gy1ibrh516r7ij22o53c6x6u.jpg	864000.0 s	38.4 KiB
wx4.sinaimg.cn/orj360/88dd65e5gy1ibrh66umprj24mo3344qv.jpg	864000.0 s	37.3 KiB
wx3.sinaimg.cn/orj360/88dd65e5gy1ibrh66junnj21w82dakjn.jpg	864000.0 s	34.7 KiB
wx2.sinaimg.cn/orj360/88dd65e5gy1ibrh65r3mdj24g02yoe86.jpg	864000.0 s	32.1 KiB
wx4.sinaimg.cn/orj360/88dd65e5gy1ibrh6569g9j24g02yo4qv.jpg	864000.0 s	31.6 KiB
wx4.sinaimg.cn/orj480/630f2968gy1ic6fzienf1j21hc0u01a0.jpg	864000.0 s	30.7 KiB
wx4.sinaimg.cn/orj360/88dd65e5gy1ibrh5kx1klj24cs2wje84.jpg	864000.0 s	28.4 KiB
wx1.sinaimg.cn/orj360/88dd65e5gy1ibrh5j4rxlj230a2061l0.jpg	864000.0 s	28.3 KiB
wx3.sinaimg.cn/orj360/0095Dxjgly1ic8v453zooj30u0141tgu.jpg	864000.0 s	26.6 KiB
wx4.sinaimg.cn/orj360/006eKnyFly1ic7ohxkn6tj30xh1wfne2.jpg	864000.0 s	25.6 KiB
wx3.sinaimg.cn/orj360/0095Dxjgly1ic8v4442vvj30u014079s.jpg	864000.0 s	22.8 KiB
wx1.sinaimg.cn/orj360/006eKnyFly1ic7ohwbf55j32bx2w5e82.jpg	864000.0 s	22.4 KiB
wx3.sinaimg.cn/orj360/001kbE9jly1ic4b2zqbolj64eo3b0e8602.jpg	864000.0 s	18.9 KiB
static.geetest.com/v4/gt4.js	86400.0 s	4.7 KiB
wx2.sinaimg.cn/orj360/0095Dxjgly1ic8v45cfguj30u01hctcy.jpg	864000.0 s	18.5 KiB
wx1.sinaimg.cn/orj360/0095Dxjgly1ic8v43u1iog30k00qohdu.gif	864000.0 s	18.5 KiB
wx1.sinaimg.cn/orj360/007ukacEly1ic2trg7de4j30hs0dbdhb.jpg	864000.0 s	16.8 KiB
wx1.sinaimg.cn/orj360/007ukacEly1ic2trghwcfj30hs0dbdhc.jpg	864000.0 s	16.8 KiB
wx4.sinaimg.cn/orj360/001kbE9jly1ic4b33ta0pj642l31ye8402.jpg	864000.0 s	15.6 KiB
wx4.sinaimg.cn/orj360/001cv57igy1ic1euqeg1tj60u0140n2y02.jpg	864000.0 s	15.1 KiB
wx4.sinaimg.cn/orj360/0095Dxjgly1ic8v45kmyij31hc0u079m.jpg	864000.0 s	15.0 KiB
wx3.sinaimg.cn/orj360/0095Dxjgly1ic8v44rx1lj31400u0adx.jpg	864000.0 s	13.8 KiB
wx3.sinaimg.cn/orj360/4aa2c778gy1ic1t9gb2icj23yu2mce83.jpg	864000.0 s	11.7 KiB
wx1.sinaimg.cn/orj360/007DhR7Ggy1ibvx7vc9y6j30jx0jrgms.jpg	864000.0 s	11.7 KiB
/crop.0.0.1080.1080.180/0095Dxjgly8ic6i4yp0cbj30u00u0tby....	864000.0 s	8.9 KiB
/crop.0.0.1080.1080.180/001kbE9jly8i057yr9cw8j60u00u0wip0...	864000.0 s	7.4 KiB
/h5logs/actionLog?type=pic&act_code=3684&ext=channel:1028...	0.0 ms	718 B
/crop.0.0.640.640.180/630f2968ly8i3gsxoz8cjj20hs0hsaaq.jp...	864000.0 s	6.8 KiB
/crop.0.0.1002.1002.180/007DhR7Gly8ibcbh9spskj30ru0rumyu....	864000.0 s	6.8 KiB
/crop.0.0.600.600.180/007c1fKOly8ic8g9ybteaj30go0gowf3.jp...	864000.0 s	6.6 KiB
/crop.0.0.512.512.180/4aa2c778ly8ic8th5ujbsj20e80e8dg8.jp...	864000.0 s	6.6 KiB
wx2.sinaimg.cn/orj360/007DhR7Ggy1ibvx7wu6l6j30qw0qnmy5.jpg	864000.0 s	6.5 KiB
/crop.0.0.1080.1080.180/007YAdaely8hue6u20f9xj30u00u00ud....	864000.0 s	6.3 KiB
/crop.0.0.1018.1018.180/0033ImPzly8h8vgemh8kxj60sa0sadgw0...	864000.0 s	6.2 KiB
/crop.11.10.275.275.180/005vnhZYly8ftjmwo0bx4j308c08cq32....	864000.0 s	6.1 KiB
/crop.0.0.996.996.180/419dbd80ly8fz631j4hj4j20ro0romy6.jp...	864000.0 s	5.0 KiB
/crop.0.0.1080.1080.180/006eKnyFly8hc6mn2iyg1j30u00u0q41....	864000.0 s	4.6 KiB
/crop.0.0.1080.1080.180/007ukacEly8ic1yjiyeewj30u00u0gnr....	864000.0 s	4.3 KiB
/crop.0.0.320.320.180/88dd65e5ly8hnfz3pi3dqj208w08wdfp.jp...	864000.0 s	3.8 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:0.101793] map[node:map[boundingRect:map[bottom:906 height:823 left:0 right:412 top:83 width:412] lhId:page-1-BODY nodeLabel:body path:1,HTML,1,BODY selector:body snippet:<body> type:node] score:0.101078] map[score:0.000577] map[score:0.000138]]

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:7.497 source:map[column:71981 line:0 type:source-location url:https://h5.sinaimg.cn/m/weibo-lite/js/app.341d5ed1.js urlProvider:network]] map[reflowTime:39.757 source:map[column:122358 line:0 type:source-location url:https://h5.sinaimg.cn/m/weibo-lite/js/main.b53719c4.js urlProvider:network]]]

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:312.843 label:Time to first byte subpart:timeToFirstByte] map[duration:2930.186 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-DIV

nodeLabel: 小蒋啊，抱一丝啦让你越陷越深，都怪我，都系我的错今后你的嚼柠檬，我管够，你看行不？@蒋奇明微博号 #蒋奇明这反应不像是演的# #优酸乳嚼柠檬# 【新品】伊…

path: 1,HTML,1,BODY,0,DIV,0,DIV,1,DIV,1,DIV,2,DIV,0,DIV,0,DIV,1,ARTICLE,0,DIV,1,DIV,0,DIV

selector: article.weibo-main > div.card-wrap > div.weibo-og > div.weibo-text

snippet: <div class="weibo-text">

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.

URL	Transfer Size	Duration
h5.sinaimg.cn/upload/1005/16/2017/11/30/wbp.js	1.9 KiB
h5.sinaimg.cn/marvel/v1.4.11/css/card/cards.css	11.4 KiB	156 ms
h5.sinaimg.cn/marvel/v1.4.11/css/lib/base.css	11.6 KiB	769 ms
js.t.sinajs.cn/static/validate-loader.umd.cjs	2.9 KiB	772 ms

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
h5.sinaimg.cn/marvel/v1.4.11/font/marvelfont.woff	5.0 ms
h5.sinaimg.cn/m/weibo-lite/fonts/iconfont.78eb594e.ttf	5.0 ms

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.

	URL	Resource Size	Est Savings
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`	wx3.sinaimg.cn/orj480/002TLsr9ly1ic7smn5qnvj60dc0hs43z02.jpg	66.9 KiB	48.2 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx3.sinaimg.cn/orj360/88dd65e5gy1ibrh5ugus1j220630ahdw.jpg	57.6 KiB	46.2 KiB
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`	wx3.sinaimg.cn/orj360/4aa2c778gy1ic1t9amk5sj240o51bnpk.jpg	41.3 KiB	31.4 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx3.sinaimg.cn/orj360/88dd65e5gy1ibrhb63xsdj247s2t41l6.jpg	40.7 KiB	29.4 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx4.sinaimg.cn/orj360/0095Dxjgly1ic8v44k44uj30u013zqfz.jpg	39.3 KiB	29.3 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx4.sinaimg.cn/orj360/88dd65e5gy1ibrh516r7ij22o53c6x6u.jpg	37.7 KiB	28.2 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx4.sinaimg.cn/orj360/88dd65e5gy1ibrh66umprj24mo3344qv.jpg	36.6 KiB	25.2 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx2.sinaimg.cn/orj360/001kbE9jly1ic4b35g147j60u01hck9702.jpg	38.6 KiB	25.2 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx3.sinaimg.cn/orj360/88dd65e5gy1ibrh66junnj21w82dakjn.jpg	33.8 KiB	24.4 KiB
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`	wx1.sinaimg.cn/orj480/007YAdaely1ic8cy2o5ukj30u01hcad0.jpg	48.4 KiB	23.4 KiB
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`	wx4.sinaimg.cn/orj360/007c1fKOgy1ic8ej8bjnej30u01r112l.jpg	39.0 KiB	22.5 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx2.sinaimg.cn/orj360/88dd65e5gy1ibrh65r3mdj24g02yoe86.jpg	31.3 KiB	20.0 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx4.sinaimg.cn/orj360/88dd65e5gy1ibrh6569g9j24g02yo4qv.jpg	30.8 KiB	19.5 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx4.sinaimg.cn/orj360/88dd65e5gy1ibrh5kx1klj24cs2wje84.jpg	27.7 KiB	16.4 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx1.sinaimg.cn/orj360/88dd65e5gy1ibrh5j4rxlj230a2061l0.jpg	27.5 KiB	16.2 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx3.sinaimg.cn/orj360/0095Dxjgly1ic8v453zooj30u0141tgu.jpg	25.8 KiB	15.8 KiB
[吃瓜] `div.weibo-og > div.weibo-text > span.url-icon > img`	face.t.sinajs.cn/t4/appstyle/expression/ext/normal/0b/201810_chigua_mobile.png	12.6 KiB	12.5 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx3.sinaimg.cn/orj360/0095Dxjgly1ic8v4442vvj30u014079s.jpg	22.0 KiB	12.0 KiB
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`	wx1.sinaimg.cn/orj360/006eKnyFly1ic7ohwbf55j32bx2w5e82.jpg	21.6 KiB	11.9 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx1.sinaimg.cn/orj360/0095Dxjgly1ic8v43u1iog30k00qohdu.gif	17.7 KiB	9.3 KiB
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`	wx4.sinaimg.cn/orj360/006eKnyFly1ic7ohxkn6tj30xh1wfne2.jpg	24.9 KiB	8.8 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx3.sinaimg.cn/orj360/001kbE9jly1ic4b2zqbolj64eo3b0e8602.jpg	18.2 KiB	8.1 KiB
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`	/crop.0.0.1080.1080.180/0095Dxjgly8ic6i4yp0cbj30u00u0tby....	8.2 KiB	7.7 KiB
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`	wx4.sinaimg.cn/orj360/001cv57igy1ic1euqeg1tj60u0140n2y02.jpg	14.4 KiB	7.2 KiB
[照相机] `div.weibo-og > div.weibo-text > span.url-icon > img`	/t4/appstyle/expression/ext/normal/aa/201810_zhaoxiangji_...	7.2 KiB	7.1 KiB
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`	wx2.sinaimg.cn/orj360/0095Dxjgly1ic8v45cfguj30u01hctcy.jpg	17.7 KiB	6.5 KiB
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`	/crop.0.0.1080.1080.180/001kbE9jly8i057yr9cw8j60u00u0wip0...	6.7 KiB	6.2 KiB
[好喜欢] `div.weibo-og > div.weibo-text > span.url-icon > img`	/t4/appstyle/expression/ext/normal/f2/201810_haoxihuan_mo...	6.0 KiB	5.9 KiB
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`	/crop.0.0.640.640.180/630f2968ly8i3gsxoz8cjj20hs0hsaaq.jp...	6.1 KiB	5.6 KiB
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`	wx1.sinaimg.cn/orj360/007ukacEly1ic2trg7de4j30hs0dbdhb.jpg	16.1 KiB	5.6 KiB
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`	wx1.sinaimg.cn/orj360/007ukacEly1ic2trghwcfj30hs0dbdhc.jpg	16.1 KiB	5.6 KiB
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`	/crop.0.0.1002.1002.180/007DhR7Gly8ibcbh9spskj30ru0rumyu....	6.0 KiB	5.5 KiB
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`	/crop.0.0.600.600.180/007c1fKOly8ic8g9ybteaj30go0gowf3.jp...	5.9 KiB	5.4 KiB
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`	/crop.0.0.512.512.180/4aa2c778ly8ic8th5ujbsj20e80e8dg8.jp...	5.8 KiB	5.3 KiB
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`	/crop.0.0.1080.1080.180/007YAdaely8hue6u20f9xj30u00u00ud....	5.6 KiB	5.1 KiB
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`	/crop.0.0.1018.1018.180/0033ImPzly8h8vgemh8kxj60sa0sadgw0...	5.5 KiB	5.0 KiB
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`	/crop.11.10.275.275.180/005vnhZYly8ftjmwo0bx4j308c08cq32....	5.4 KiB	4.9 KiB
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_1.png	4.9 KiB	4.8 KiB
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_6.png	4.8 KiB	4.7 KiB
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_2.png	4.8 KiB	4.7 KiB
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_3.png	4.8 KiB	4.7 KiB
[不愧是你] `div.weibo-og > div.weibo-text > span.url-icon > img`	face.t.sinajs.cn/t4/appstyle/expression/ext/normal/2b/2025_ItsYou_mobile.png	4.4 KiB	4.3 KiB

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

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: 3.5 s

URL	Time Spent
weibo.com/	1.4 s
m.weibo.cn/?&jumpfrom=weibocom	1.7 s
/visitor/visitor?entry=sinawap&a=enter&url=https%3A%2F%2F...	435 ms
m.weibo.cn/?&jumpfrom=weibocom	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.

Element	Layout shift score
body `body`	0.101
	0.001
	0.000

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.

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

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: 150 ms 38.5 KiB

URL	Transfer Size	Est Savings
h5.sinaimg.cn/m/weibo-lite/css/vendor.100ddfd0.css	13.5 KiB	13.5 KiB
h5.sinaimg.cn/m/weibo-lite/css/app.dc6d3355.css	14.2 KiB	13.0 KiB
h5.sinaimg.cn/m/weibo-lite/css/collect-main-page-profile-statusLite.3f0735fa.css	12.6 KiB	12.0 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

Estimated savings: 1.6 s 266.0 KiB

URL	Transfer Size	Est Savings
h5.sinaimg.cn/m/weibo-lite/js/vendor.13f588de.js	327.4 KiB	220.8 KiB
h5.sinaimg.cn/m/weibo-lite/js/main.b53719c4.js	34.0 KiB	24.3 KiB
h5.sinaimg.cn/m/weibo-lite/js/collect-main-page-profile-statusLite.e90e10b5.js	30.1 KiB	20.9 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
m.weibo.cn/?&jumpfrom=weibocom	1.1 s	13 ms	3.2 ms
h5.sinaimg.cn/m/weibo-lite/js/main.b53719c4.js	1.1 s	718 ms	18 ms
Unattributable	656 ms	38 ms	0.0 ms
h5.sinaimg.cn/m/weibo-lite/js/app.341d5ed1.js	314 ms	290 ms	9.5 ms
visitor.passport.weibo.cn/js/visitor/mini_original.js?v=20161116	194 ms	159 ms	14 ms
h5.sinaimg.cn/m/weibo-lite/js/vendor.13f588de.js	179 ms	8.9 ms	145 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.

Category	Time Spent
Script Evaluation	1.3 s
Other	1.2 s
Style & Layout	561 ms
Rendering	341 ms
Script Parsing & Compilation	225 ms
Parse HTML & CSS	87 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 reason	Failure type
The page has an unload handler in the main frame.	Actionable

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.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_6.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_2.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_2.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_3.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_3.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_1.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_2.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_3.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_2.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/vip_7.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/vip_7.png
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`	h5.sinaimg.cn/upload/108/1866/2022/11/02/vip_7.png

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

●Document request latency

●Optimize DOM size

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoids enormous network payloads Total size was 1,762 KiB

●Avoid long main-thread tasks 5 long tasks found

●Avoid non-composited animations 5 animated elements found

●Network Requests

●Network Round Trip Times 290 ms

●Server Backend Latencies 110 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 310 ms

○INP breakdown

○LCP request discovery

○User Timing marks and measures

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.

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.weibo-media-wraps > div.card-video > div.mwb-video > button.mwbv-play-button `div.weibo-media-wraps > div.card-video > div.mwb-video > button.mwbv-play-button`
div.weibo-media-wraps > div.card-video > div.mwb-video > button.mwbv-play-button `div.weibo-media-wraps > div.card-video > div.mwb-video > button.mwbv-play-button`
div.weibo-media-wraps > div.card-video > div.mwb-video > button.mwbv-play-button `div.weibo-media-wraps > div.card-video > div.mwb-video > button.mwbv-play-button`
div.weibo-media-wraps > div.card-video > div.mwb-video > button.mwbv-play-button `div.weibo-media-wraps > div.card-video > div.mwb-video > button.mwbv-play-button`

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
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
div.weibo-text > a > span.url-icon > img `div.weibo-text > a > span.url-icon > img`
div.weibo-text > a > span.url-icon > img `div.weibo-text > a > span.url-icon > img`
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
div.weibo-text > a > span.url-icon > img `div.weibo-text > a > span.url-icon > img`
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`

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.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`
div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box `div.card-wrap > header.weibo-top > div.m-avatar-box > a.m-img-box`

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
大家都在搜：Bin 小奶油 `a.nav-search > aside > label.m-search > div.m-text-cut`
下拉刷新 `div.main-wrap > div > div.m-tips > span.main-link`
14小时前 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自微博网页版 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
4-11 06:21 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自 iPhone客户端 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
4-14 16:00 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自微博视频号 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
已编辑 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
4-12 13:06 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
4-15 11:07 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
16小时前 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自杨紫超话 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
4-11 02:30 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自 iPhone 15 Pro Max `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
6小时前 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自 iPhone客户端 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
动图 `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > span.feed-mark`
17小时前 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自微博视频号 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
已编辑 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
4-1 10:59 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自微博网页版 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
已编辑 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
4-10 01:00 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自华为 Pura 90 Pro Max `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
3小时前 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`
来自微博视频号 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.from`
4-5 07:02 `div.m-box-dir > div.m-text-box > h4.m-text-cut > span.time`

Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
@蒋奇明微博号 `div.card-wrap > div.weibo-og > div.weibo-text > a`
@杨紫官方后援会 `div.card-wrap > div.weibo-og > div.weibo-text > a`
全文 `div.card-wrap > div.weibo-og > div.weibo-text > a`
@杨小夕Shelly `div.card-wrap > div.weibo-og > div.weibo-text > a`
全文 `div.card-wrap > div.weibo-og > div.weibo-text > a`
全文 `div.card-wrap > div.weibo-og > div.weibo-text > a`

These are opportunities to improve the legibility of your content.

Best practices

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.

Why this matters

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html.android `html.android`

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-hidden="true"]` is not present on the document `<body>`

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Identical links have the same purpose.

○`[accesskey]` values are unique

○`[aria-*]` attributes match their roles

○`button`, `link`, and `menuitem` elements have accessible names

○ARIA attributes are used as specified for the element's role

○Deprecated ARIA roles were not used

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements use only permitted ARIA attributes

○`[role]`s have all required `[aria-*]` attributes

○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

○`[role]` values are valid

○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

○`[aria-*]` attributes have valid values

○`[aria-*]` attributes are valid and not misspelled

○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 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

○Form elements have associated labels

○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

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<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.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○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.

Best Practices

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 / Warning	Source
Unload event listeners are deprecated and will be removed.	h5.sinaimg.cn/m/weibo-lite/js/main.b53719c4.js
chrome.loadTimes() is deprecated, instead use standardized API: Paint Timing.	h5.sinaimg.cn/upload/1005/16/2017/11/30/wbp.js

●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

●Displays images with correct aspect ratio

●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

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
大家都在搜：Bin 小奶油 `div.main-wrap > div.lite-topbar > div.nav-top > a.nav-search`
登录/注册 `div#app > div.main-wrap > div.login-box > a.m-btn`

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
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
div.weibo-text > a > span.url-icon > img `div.weibo-text > a > span.url-icon > img`
div.weibo-text > a > span.url-icon > img `div.weibo-text > a > span.url-icon > img`
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box3 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
div.weibo-text > a > span.url-icon > img `div.weibo-text > a > span.url-icon > img`
div.card-video > div.mwb-video > div.m-img-box > img `div.card-video > div.mwb-video > div.m-img-box > img`
header.weibo-top > div.m-avatar-box > a.m-img-box > img `header.weibo-top > div.m-avatar-box > a.m-img-box > img`
div.m-text-box > a > h3.m-text-cut > img.m-icon `div.m-text-box > a > h3.m-text-cut > img.m-icon`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img`
ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-img `ul.m-auto-list > li.m-auto-box2 > div.m-img-box > img.f-bg-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

●robots.txt is valid

●Document has a valid `hreflang`

○Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

100

Best Practices

SEO

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.

5.29 s

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

6.07 s

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

190 ms

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

0.012

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

5.67 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.

6.69 s

Detailed Report

Audit breakdown by category with detailed findings.

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.

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 ▾

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.

Request	Cache TTL	Transfer Size
/crop.0.0.1080.1080.1024/006syqKfly8hugj56zfkvj30u00u0diy...	864000.0 s	115.7 KiB
/crop.0.0.1080.1080.1024/0088adiPly8ic6k317j13j30u00u0jti...	864000.0 s	85.9 KiB
cstaticdun.126.net/load.min.js	43200.0 s	15.0 KiB
wx1.sinaimg.cn/orj480/006syqKfly1ic91p48yayj30k013cjsy.jpg	864000.0 s	47.8 KiB
wx1.sinaimg.cn/orj480/002TLsr9ly1ic90lnto3bj60zk0k0whw02.jpg	864000.0 s	47.8 KiB
wx2.sinaimg.cn/orj480/006syqKfly1ic91p7epn5j30u01hctc6.jpg	864000.0 s	47.8 KiB
wx2.sinaimg.cn/orj480/002TLsr9ly1ic90lkc6zyj60zk0k0n0j02.jpg	864000.0 s	47.6 KiB
i.sso.sina.com.cn/js/qrcode_login_v2.js	120.0 s	4.7 KiB
wx2.sinaimg.cn/orj480/002TLsr9ly1ic90lj5hhjj60zk0k00ve02.jpg	864000.0 s	45.1 KiB
wx1.sinaimg.cn/orj360/0088adiPly1ic91kuyoeqj31401z417x.jpg	864000.0 s	44.3 KiB
wx3.sinaimg.cn/orj360/006syqKfly1ic91p1gvnwj30u01d1du6.jpg	864000.0 s	41.4 KiB
wx1.sinaimg.cn/orj360/7e682393ly1ic7m8qpxqbj22m83xcqv6.jpg	864000.0 s	40.8 KiB
wx3.sinaimg.cn/orj480/002TLsr9ly1ic90ljhwgpj60zk0k0juc02.jpg	864000.0 s	40.3 KiB
wx4.sinaimg.cn/orj360/007c1fKOgy1ic8ej8bjnej30u01r112l.jpg	864000.0 s	39.7 KiB
wx4.sinaimg.cn/orj480/002TLsr9ly1ic90lizpksj60zk0k0wh502.jpg	864000.0 s	39.3 KiB
wx2.sinaimg.cn/orj360/7e682393ly1ic7m5ryba8j20xi1dj47k.jpg	864000.0 s	35.8 KiB
wx3.sinaimg.cn/orj360/7e682393ly1ic7m8s5jmkj23344mpe82.jpg	864000.0 s	33.7 KiB
/crop.0.0.600.600.1024/007c1fKOly8ic8g9ybteaj30go0gowf3.j...	864000.0 s	32.9 KiB
wx1.sinaimg.cn/orj360/7e682393ly1ic7m5s8j6oj20wd1bntgj.jpg	864000.0 s	31.9 KiB
wx1.sinaimg.cn/orj480/002TLsr9ly1ic90logtkgj60zk0k0myu02.jpg	864000.0 s	31.7 KiB
wx1.sinaimg.cn/orj360/7e682393ly1ic7m8pz9lmj22ow44mx6p.jpg	864000.0 s	29.4 KiB
/crop.154.287.504.504.1024/002SMfjzly8h8vo30bszpj614p0u07...	864000.0 s	29.0 KiB
wx2.sinaimg.cn/orj480/002TLsr9ly1ic90ljzc19j60zk0k0gn502.jpg	864000.0 s	28.9 KiB
wx4.sinaimg.cn/orj360/7e682393ly1ic7m5rchqrj22m83xckjl.jpg	864000.0 s	27.5 KiB
/crop.0.0.690.690.1024/002TLsr9ly8iakuy3heb6j60j60j6wex02...	864000.0 s	26.9 KiB
wx2.sinaimg.cn/orj360/7e682393ly1ic7m8tasizj21d521qqs5.jpg	864000.0 s	25.7 KiB
wx1.sinaimg.cn/orj360/7e682393ly1ic7m8suhmgj222835s7wh.jpg	864000.0 s	24.9 KiB
wx2.sinaimg.cn/orj360/002SMfjzly1ic8w2z8i85j60k00dcjur02.jpg	864000.0 s	24.3 KiB
/crop.7.22.415.415.1024/7e682393ly8gtv3i2v7r2j20c80c73yx....	864000.0 s	23.7 KiB
wx4.sinaimg.cn/orj480/002TLsr9ly1ic90lk8eltj60zk0k03zx02.jpg	864000.0 s	22.4 KiB
wx2.sinaimg.cn/orj480/002TLsr9ly1ic90lm1y4ij60zk0k0dh702.jpg	864000.0 s	21.6 KiB
static.geetest.com/v4/gt4.js	86400.0 s	4.7 KiB
wx1.sinaimg.cn/orj360/7e682393ly1ic7m8reu4ej23xc2m8npd.jpg	864000.0 s	18.5 KiB
wx2.sinaimg.cn/orj360/0088adiPly1ic91krv9xkj31401z4dpb.jpg	864000.0 s	17.4 KiB

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:10.695 source:map[column:261470 line:603 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:29.712 source:map[column:42926 line:706 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:0.283 source:map[column:182969 line:699 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:10.96 source:map[column:260161 line:602 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:0.784 source:map[column:260272 line:602 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:0.176 source:map[column:260620 line:602 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:1.064 source:map[column:3721 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:0.275 source:map[column:3579 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:45.581 source:map[column:29020 line:533 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:0.526 source:map[column:21931 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:0.152 source:map[column:4279 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:10.695 source:map[column:261515 line:602 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:0.305 source:map[column:17229 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:0.607 source:map[column:12117 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]] map[reflowTime:0.301 source:map[column:4031 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js urlProvider:network]]]

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.

	URL	Resource Size	Est Savings
div.grayTheme > div.woo-box-flex > div._videoc_1g9nl_3 > video._video_1g9nl_3 `div.grayTheme > div.woo-box-flex > div._videoc_1g9nl_3 > video._video_1g9nl_3`	a.sinaimg.cn/mintra/pic/2112130400/18weibo_login.png	516.1 KiB	413.0 KiB
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`	/crop.0.0.1080.1080.1024/006syqKfly8hugj56zfkvj30u00u0diy...	114.9 KiB	114.6 KiB
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`	/crop.0.0.1080.1080.1024/0088adiPly8ic6k317j13j30u00u0jti...	85.0 KiB	84.7 KiB
div.wbpro-side-copy-inner > div.scale > div._item_paixt_5 > img._aria_paixt_58 `div.wbpro-side-copy-inner > div.scale > div._item_paixt_5 > img._aria_paixt_58`	a.sinaimg.cn/mintra/pic/2201190827/32aria.png	55.6 KiB	55.1 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx2.sinaimg.cn/orj480/006syqKfly1ic91p7epn5j30u01hctc6.jpg	47.0 KiB	41.9 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx1.sinaimg.cn/orj480/002TLsr9ly1ic90lnto3bj60zk0k0whw02.jpg	47.0 KiB	41.9 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx2.sinaimg.cn/orj480/002TLsr9ly1ic90lkc6zyj60zk0k0n0j02.jpg	46.8 KiB	41.7 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx1.sinaimg.cn/orj480/006syqKfly1ic91p48yayj30k013cjsy.jpg	47.0 KiB	41.4 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx2.sinaimg.cn/orj480/002TLsr9ly1ic90lj5hhjj60zk0k00ve02.jpg	44.3 KiB	39.2 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._customPoster_a3hty_132 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._customPoster_a3hty_132`	wx1.sinaimg.cn/orj360/0088adiPly1ic91kuyoeqj31401z417x.jpg	43.6 KiB	38.5 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx3.sinaimg.cn/orj360/006syqKfly1ic91p1gvnwj30u01d1du6.jpg	40.7 KiB	36.0 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx1.sinaimg.cn/orj360/7e682393ly1ic7m8qpxqbj22m83xcqv6.jpg	40.0 KiB	35.7 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx3.sinaimg.cn/orj480/002TLsr9ly1ic90ljhwgpj60zk0k0juc02.jpg	39.5 KiB	34.4 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx4.sinaimg.cn/orj480/002TLsr9ly1ic90lizpksj60zk0k0wh502.jpg	38.5 KiB	33.4 KiB
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`	/crop.0.0.600.600.1024/007c1fKOly8ic8g9ybteaj30go0gowf3.j...	32.0 KiB	31.8 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx2.sinaimg.cn/orj360/7e682393ly1ic7m5ryba8j20xi1dj47k.jpg	35.1 KiB	30.8 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx4.sinaimg.cn/orj360/007c1fKOgy1ic8ej8bjnej30u01r112l.jpg	39.0 KiB	30.5 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx3.sinaimg.cn/orj360/7e682393ly1ic7m8s5jmkj23344mpe82.jpg	32.9 KiB	28.7 KiB
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`	/crop.154.287.504.504.1024/002SMfjzly8h8vo30bszpj614p0u07...	28.2 KiB	27.9 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx1.sinaimg.cn/orj360/7e682393ly1ic7m5s8j6oj20wd1bntgj.jpg	31.2 KiB	27.0 KiB
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`	/crop.0.0.690.690.1024/002TLsr9ly8iakuy3heb6j60j60j6wex02...	26.0 KiB	25.9 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx1.sinaimg.cn/orj480/002TLsr9ly1ic90logtkgj60zk0k0myu02.jpg	30.9 KiB	25.8 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx1.sinaimg.cn/orj360/7e682393ly1ic7m8pz9lmj22ow44mx6p.jpg	28.6 KiB	24.7 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx4.sinaimg.cn/orj360/7e682393ly1ic7m5rchqrj22m83xckjl.jpg	26.8 KiB	23.2 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx2.sinaimg.cn/orj480/002TLsr9ly1ic90ljzc19j60zk0k0gn502.jpg	28.1 KiB	23.0 KiB
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`	/crop.7.22.415.415.1024/7e682393ly8gtv3i2v7r2j20c80c73yx....	22.9 KiB	22.6 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx2.sinaimg.cn/orj360/7e682393ly1ic7m8tasizj21d521qqs5.jpg	24.9 KiB	21.5 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx1.sinaimg.cn/orj360/7e682393ly1ic7m8suhmgj222835s7wh.jpg	24.2 KiB	20.9 KiB
div.u-col-1 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-1 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx2.sinaimg.cn/orj360/002SMfjzly1ic8w2z8i85j60k00dcjur02.jpg	23.5 KiB	19.7 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx4.sinaimg.cn/orj480/002TLsr9ly1ic90lk8eltj60zk0k03zx02.jpg	21.6 KiB	16.6 KiB
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`	wx2.sinaimg.cn/orj480/002TLsr9ly1ic90lm1y4ij60zk0k0dh702.jpg	20.8 KiB	15.8 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > video._horiVideoImage_a3hty_107 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > video._horiVideoImage_a3hty_107`	wx2.sinaimg.cn/orj360/0088adiPly1ic91krv9xkj31401z4dpb.jpg	16.7 KiB	14.5 KiB
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`	wx1.sinaimg.cn/orj360/7e682393ly1ic7m8reu4ej23xc2m8npd.jpg	17.8 KiB	13.5 KiB
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`	h5.sinaimg.cn/upload/108/1866/2022/11/02/vvip_3.png	5.9 KiB	5.8 KiB
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`	h5.sinaimg.cn/upload/108/1866/2022/11/02/vvip_4.png	5.9 KiB	5.8 KiB
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`	h5.sinaimg.cn/upload/108/1866/2022/11/02/vvip_2.png	5.8 KiB	5.7 KiB
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`	simg.s.weibo.com/imgtool/20240828_damai_iocn.png	5.2 KiB	5.1 KiB
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_6.png	4.8 KiB	4.8 KiB
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`	h5.sinaimg.cn/upload/108/1866/2022/11/02/svip_8.png	4.8 KiB	4.8 KiB
div.woo-box-flex > div.woo-box-flex > a._fans_1qsx1_2 > img._custom_1qsx1_8 `div.woo-box-flex > div.woo-box-flex > a._fans_1qsx1_2 > img._custom_1qsx1_8`	d.sinaimg.cn/prd/106/1683/2026/02/28/feed_icon_shumiao2x.png	4.6 KiB	4.6 KiB

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:1870.742 label:Time to first byte subpart:timeToFirstByte] map[duration:2234.701 label:Resource load delay subpart:resourceLoadDelay] map[duration:582.957 label:Resource load duration subpart:resourceLoadDuration] map[duration:90.967 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-VIDEO

nodeLabel: div.grayTheme > div.woo-box-flex > div._videoc_1g9nl_3 > video._video_1g9nl_3

path: 1,HTML,1,BODY,3,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,VIDEO

selector: div.grayTheme > div.woo-box-flex > div._videoc_1g9nl_3 > video._video_1g9nl_3

snippet: <video class="_video_1g9nl_3" loop="" autoplay="" preload="" src="https://a.sinaimg.cn/mintra/pic/2112130543/weibo_login.mp4" poster="https://a.sinaimg.cn/mintra/pic/2112130400/18weibo_login.png">

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-VIDEO

nodeLabel: div.grayTheme > div.woo-box-flex > div._videoc_1g9nl_3 > video._video_1g9nl_3

path: 1,HTML,1,BODY,3,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,VIDEO

selector: div.grayTheme > div.woo-box-flex > div._videoc_1g9nl_3 > video._video_1g9nl_3

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.

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.

URL	Transfer Size	Duration
js.t.sinajs.cn/static/validate-loader.umd.cjs	2.9 KiB	220 ms
h5.sinaimg.cn/m/reward-pc-kits/style.css?version=2.1.5	19.6 KiB	270 ms
h5.sinaimg.cn/m/weibo-pro-next/assets/index-C9jSqwDg.css	220.5 KiB	190 ms

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

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: 3.2 s

URL	Time Spent
weibo.com/	926 ms
/visitor/visitor?entry=miniblog&a=enter&url=https%3A%2F%2...	1.1 s
/visitor/visitor?a=crossdomain&s=_2AkMevZWMf8NxqwFRm_sRyG...	1.2 s
weibo.com/	0.0 ms
weibo.com/newlogin?url=https%3A%2F%2Fweibo.com%2F	0.0 ms

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

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: 180 ms 223.2 KiB

URL	Transfer Size	Est Savings
h5.sinaimg.cn/m/weibo-pro-next/assets/index-C9jSqwDg.css	219.7 KiB	206.5 KiB
h5.sinaimg.cn/m/reward-pc-kits/style.css?version=2.1.5	18.7 KiB	16.8 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 ▾

Source: Google web.dev / Lighthouse

Estimated savings: 1.2 s 1.4 MiB

URL	Transfer Size	Est Savings
h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js	1.8 MiB	1.3 MiB
h5.sinaimg.cn/m/reward-pc-kits/sdk.js?version=2.1.5	65.3 KiB	52.7 KiB

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.

Category	Time Spent
Other	839 ms
Script Evaluation	680 ms
Style & Layout	313 ms
Rendering	149 ms
Parse HTML & CSS	44 ms
Garbage Collection	28 ms
Script Parsing & Compilation	25 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 reason	Failure type
The page was evicted from the cache because an active network connection received too much data. Chrome limits the amount of data that a page may receive while cached.	Not actionable

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/0035QmzGjx08wUQjBrRC0f0f0100gqMT0k01.mov?Expires=1776363...	3.5 MiB
a.sinaimg.cn/mintra/pic/2112130543/weibo_login.mp4	3.0 MiB
h5.sinaimg.cn/m/weibo-pro-next/assets/index-D4EoOw8F.js	1.8 MiB
a.sinaimg.cn/mintra/pic/2112130543/weibo_login.mp4	560.1 KiB
a.sinaimg.cn/mintra/pic/2112130400/18weibo_login.png	517.5 KiB
h5.sinaimg.cn/m/weibo-pro-next/assets/index-C9jSqwDg.css	220.5 KiB
/0035QmzGjx08wUQjBrRC0f0f0100gqMT0k01.mov?Expires=1776363...	175.8 KiB
a.sinaimg.cn/mintra/pic/2112130543/weibo_login.mp4	146.3 KiB
/crop.0.0.1080.1080.1024/006syqKfly8hugj56zfkvj30u00u0diy...	115.7 KiB
/crop.0.0.1080.1080.1024/0088adiPly8ic6k317j13j30u00u0jti...	85.9 KiB

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.wbpro-side-copy-inner > div.scale > div._item_paixt_5 > img._aria_paixt_58 `div.wbpro-side-copy-inner > div.scale > div._item_paixt_5 > img._aria_paixt_58`	a.sinaimg.cn/mintra/pic/2201190827/32aria.png
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`	simg.s.weibo.com/moter/flags/32_0.png
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`	simg.s.weibo.com/moter/flags/2_0.png
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`	simg.s.weibo.com/imgtool/20240828_damai_iocn.png
div.woo-box-flex > div.woo-box-flex > a._fans_1qsx1_2 > img._custom_1qsx1_8 `div.woo-box-flex > div.woo-box-flex > a._fans_1qsx1_2 > img._custom_1qsx1_8`	d.sinaimg.cn/prd/106/1683/2026/02/28/feed_icon_shumiao2x.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

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●JavaScript execution time 0.6 s

●Avoid long main-thread tasks 3 long tasks found

●Avoid non-composited animations 5 animated elements found

●Network Requests

●Network Round Trip Times 290 ms

●Server Backend Latencies 100 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 300 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○User Timing marks and measures

Accessibility

ARIA

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
vip6 `div.woo-box-flex > div.woo-box-flex > div.woo-box-flex > span.woo-icon-wrap`
vip2 `div.woo-box-flex > div.woo-box-flex > div.woo-box-flex > span.woo-icon-wrap`
vip2 `div.woo-box-flex > div.woo-box-flex > div.woo-box-flex > span.woo-icon-wrap`
vip8 `div.woo-box-flex > div.woo-box-flex > div.woo-box-flex > span.woo-icon-wrap`
vip4 `div.woo-box-flex > div.woo-box-flex > div.woo-box-flex > span.woo-icon-wrap`
vip3 `div.woo-box-flex > div.woo-box-flex > div.woo-box-flex > span.woo-icon-wrap`

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
搜索 `div._search_1g9nl_41 > button.woo-button-main > span.woo-button-wrap > span.woo-button-content`
热门推荐 `div > a.router-link-active > div.woo-box-flex > span._text_118ye_24`
热门 `div.u-col-8 > div.woo-box-item-inlineBlock > div.woo-box-flex > div.wbpro-textcut`
14小时前 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
上海丝芭文化传媒集团有限公司官方微博 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > div._cut_1tpft_29`
关注 `div.woo-box-flex > button.woo-button-main > span.woo-button-wrap > span.woo-button-content`
1.7万 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > span._num_198pe_46`
33.1万 `div.woo-box-item-flex > div.woo-box-flex > button.woo-like-main > span.woo-like-count`
2小时前 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
2.6万人关注了她 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > div._cut_1tpft_29`
关注 `div.woo-box-flex > button.woo-button-main > span.woo-button-wrap > span.woo-button-content`
#诚实一口道歉# `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
414 `div.woo-box-item-flex > div.woo-box-flex > button.woo-like-main > span.woo-like-count`
5小时前 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
新华社国际新闻即时播报 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > div._cut_1tpft_29`
已编辑 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > span._edit_1tpft_47`
关注 `div.woo-box-flex > button.woo-button-main > span.woo-button-wrap > span.woo-button-content`
#美扩大对伊航运物资封锁范围# `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
评论 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > span._num_198pe_46`
32 `div.woo-box-item-flex > div.woo-box-flex > button.woo-like-main > span.woo-like-count`
2小时前 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
北京时代峰峻旗下登陆少年组合队长朱志鑫 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > div._cut_1tpft_29`
关注 `div.woo-box-flex > button.woo-button-main > span.woo-button-wrap > span.woo-button-content`
4.6万 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > span._num_198pe_46`
88.7万 `div.woo-box-item-flex > div.woo-box-flex > button.woo-like-main > span.woo-like-count`
2小时前 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
中央广播电视总台央视新闻官方账号 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > div._cut_1tpft_29`
关注 `div.woo-box-flex > button.woo-button-main > span.woo-button-wrap > span.woo-button-content`
#北影节印象最深的环节# `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
#2026北影节开幕式# `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@八家户村 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@董璇 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@时代少年团-贺峻霖 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@李乃文 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@王祖藍 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@许魏洲ZZ `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@郑恺 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@张颂文 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@沈腾 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@尹正 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@演员魏翔 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@沙溢 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@陈楚生 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@MIC檀健次JC-T `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@周冬雨 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@音乐先生兰天奇 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@刘宇Yu_ `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@演员夏之光 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@喻言_Yuyan `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@周洁琼JIE `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
@张艺凡 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
展开 `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > span.expand`
306 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > span._num_198pe_46`
700 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > span._num_198pe_46`
1.3万 `div.woo-box-item-flex > div.woo-box-flex > button.woo-like-main > span.woo-like-count`
昨天 09:46 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
微博2018十大影响力剧综机构微博电视团成员超话创作官（永夜星河超话） `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > div._cut_1tpft_29`
已编辑 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > span._edit_1tpft_47`
关注 `div.woo-box-flex > button.woo-button-main > span.woo-button-wrap > span.woo-button-content`
#张真源暂时缺席录制跑男# `div.wbpro-feed-content > div._text_q1l14_2 > div._wbtext_q1l14_14 > a`
6233 `div.woo-box-item-flex > div.woo-box-flex > button.woo-like-main > span.woo-like-count`
登录/注册 `div.woo-box-flex > button.woo-button-main > span.woo-button-wrap > span.woo-button-content`
点击刷新 `div > div.woo-box-flex > div.woo-box-flex > span.f13`
热搜 `div._tab_6gjua_24 > div.woo-box-flex > div.woo-box-item-flex > div._tabItem_6gjua_33`
30175 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
30437 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
30450 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
43097 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
67837 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
37574 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
30395 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
26571 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
51702 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
10 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.rank`
381568 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
查看完整热搜榜单 `div.wbpro-side-bottom > a._default_129qs_2 > div.woo-box-flex > span`
微博客服 4000-960-960 `div.scale > div._item_paixt_5 > div.woo-box-flex > a`
自助服务中心 `div.scale > div._item_paixt_5 > div.woo-box-flex > a._contentItem_paixt_29`
常见问题 `div.scale > div._item_paixt_5 > div.woo-box-flex > a._contentItem_paixt_29`
微博营销 `div.scale > div._item_paixt_5 > div.woo-box-flex > a`
合作热线 4000-980-980 `div.scale > div._item_paixt_5 > div.woo-box-flex > span._contentItem_paixt_29`
开放平台 `div.scale > div._item_paixt_5 > div.woo-box-flex > a._contentItem_paixt_29`
更多 `div.woo-box-flex > div.woo-pop-wrap > span.woo-pop-ctrl > span._contentItem_paixt_29`
违规投诉 010-60618076 `div.scale > div._item_paixt_5 > div.woo-box-flex > span`
处理大厅 `div.scale > div._item_paixt_5 > div.woo-box-flex > a._contentItem_paixt_29`
舞弊举报 `div.scale > div._item_paixt_5 > div.woo-box-flex > a._contentItem_paixt_29`
更多 `div.woo-box-flex > div.woo-pop-wrap > span.woo-pop-ctrl > span._contentItem_paixt_29`
About Weibo `div.scale > div._item_paixt_5 > div.woo-box-flex > a`
客户端下载 `div.woo-box-flex > div.woo-pop-wrap > span.woo-pop-ctrl > span._contentItem_paixt_29`
微博招聘 `div.scale > div._item_paixt_5 > div.woo-box-flex > a._contentItem_paixt_29`
网站备案信息 `div.woo-box-flex > div.woo-pop-wrap > span.woo-pop-ctrl > span._contentItem_paixt_29`
微博隐私安全中心 `div.scale > div._item_paixt_5 > div.woo-box-flex > a`
Copyright © 2009-2026 营业执照 `div.wbpro-side-copy-inner > div.scale > div._item_paixt_5 > span._cricon_paixt_32`
营业执照 `div.scale > div._item_paixt_5 > span._cricon_paixt_32 > a`

These are opportunities to improve the legibility of your content.

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
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.u-col-1 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-1 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._customPoster_a3hty_132 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._customPoster_a3hty_132`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.woo-box-flex > div.woo-box-flex > a._fans_1qsx1_2 > img._custom_1qsx1_8 `div.woo-box-flex > div.woo-box-flex > a._fans_1qsx1_2 > img._custom_1qsx1_8`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`
div.wbpro-side-copy-inner > div.scale > div._item_paixt_5 > img._aria_paixt_58 `div.wbpro-side-copy-inner > div.scale > div._item_paixt_5 > img._aria_paixt_58`

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.

Best practices

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
head > meta `head > meta`

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

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Buttons have an accessible name

●Form elements have associated labels

●`button`, `link`, and `menuitem` elements have accessible names

●ARIA attributes are used as specified for the element's role

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●Links have a discernible name

●No element has a `[tabindex]` value greater than 0

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●`<video>` elements contain a `<track>` element with `[kind="captions"]`

●All heading elements contain content.

●Identical links have the same purpose.

○`[accesskey]` values are unique

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○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

○`<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 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

○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

○Tables have different content in the summary attribute and `<caption>`.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○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.

100

Best Practices

●Uses HTTPS

●Avoids deprecated APIs

●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

●Displays images with correct aspect ratio

●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 DOM-based XSS with Trusted Types

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

○Detected JavaScript libraries

SEO

Content Best Practices

Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.u-col-1 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-1 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._customPoster_a3hty_132 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._customPoster_a3hty_132`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img `div.u-col-3 > div.woo-box-item-inlineBlock > div.woo-picture-main > img.woo-picture-img`
header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img `header.woo-box-flex > a._default_fvu9w_3 > div.woo-avatar-main > img.woo-avatar-img`
div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg `div.woo-box-flex > span.woo-icon-wrap > span.woo-icon-main > img.woo-icon-vipimg`
div.woo-box-flex > div.woo-box-flex > a._fans_1qsx1_2 > img._custom_1qsx1_8 `div.woo-box-flex > div.woo-box-flex > a._fans_1qsx1_2 > img._custom_1qsx1_8`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23 `div.woo-box-item-inlineBlock > div.woo-picture-main > div.woo-picture-slot > img._focusImg_a3hty_23`
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`
a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18 `a._none_129qs_13 > div.woo-box-flex > div.icon > img._icon_6gjua_18`
div.wbpro-side-copy-inner > div.scale > div._item_paixt_5 > img._aria_paixt_58 `div.wbpro-side-copy-inner > div.scale > div._item_paixt_5 > img._aria_paixt_58`

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

Crawling and Indexing

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
登录 `div.woo-box-flex > div._main_1z046_16 > div.woo-box-flex > a._alink_1z046_65`
登录 `div.woo-box-flex > div > div.woo-box-flex > a._btn_z2biq_2`
注册 `div.woo-box-flex > div > div.woo-box-flex > a._btn_z2biq_2`

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Page has successful HTTP status code

●Links have descriptive text

●robots.txt is valid

●Document has a valid `hreflang`

○Document has a valid `rel=canonical`

Results for https://weibo.com

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

Deprioritize

What fixing these means

Conversion Barriers

Speed (2)

Trust (2)

Usability (2)

Content (4)

Navigation (1)

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Payback period

Estimated Remediation Cost

Cost by category

Cost by effort level

What Inaction Is Costing You

Compliance Risk

Bandwidth Waste

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

Names and labels

Contrast

Best practices

Best Practices

General

SEO

Crawling and Indexing

Content Best Practices

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Contrast

Names and labels

Best practices

Best Practices

SEO

Content Best Practices

Crawling and Indexing

Keyboard Shortcuts