Lighthouse Desktop

· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

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

Performance issues directly impact user engagement and conversion rates.

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.

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.

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

items: [map[reflowTime:43.854 source:map[column:263910 line:603 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.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:44.095 source:map[column:42926 line:706 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:0.608 source:map[column:182969 line:699 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:15.504 source:map[column:262601 line:602 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:3.142 source:map[column:262712 line:602 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:0.743 source:map[column:263060 line:602 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:0.956 source:map[column:100472 line:306 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:43.854 source:map[column:263955 line:602 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:1.448 source:map[column:3721 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:0.42 source:map[column:3579 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:62.696 source:map[column:29159 line:533 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:1.332 source:map[column:21931 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:0.148 source:map[column:4279 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:0.413 source:map[column:17229 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:0.738 source:map[column:12117 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:2.235 source:map[column:4031 line:716 type:source-location url:https://h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js urlProvider:network]] map[reflowTime:3.46 source:map[type:text value:[unattributed]]]]

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.58.61.875.875.1024/001R0E0aly8h8vg6xx3srj60rs0rsdko...	185.8 KiB	185.4 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.0.0.1080.1080.1024/005IMuZvly8ibj92sisqcj60u00u0q52...	80.1 KiB	79.9 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
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/e8715032ly8fxtwzkdg6jj20u00u00tj...	23.7 KiB	23.6 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`	wx4.sinaimg.cn/orj360/006jfIhWly1iceiv8i91nj323w35shdt.jpg	15.3 KiB	13.2 KiB
[憧憬] `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > img`	/t4/appstyle/expression/ext/normal/77/201810_xingxingyan_...	12.8 KiB	12.7 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/orj360/006jfIhWly1iceiv2luk8j323w35shdt.jpg	14.0 KiB	12.1 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/orj360/006jfIhWly1iceiv5elhqj323w35snpd.jpg	13.1 KiB	11.3 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/orj360/006jfIhWly1iceiv9b211j323w35sb29.jpg	11.7 KiB	10.1 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/orj360/006jfIhWly1iceiv6z4usj323736t1kx.jpg	11.0 KiB	9.5 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`	wx4.sinaimg.cn/orj360/006jfIhWly1iceiv4fxhvj323r35x1kx.jpg	10.9 KiB	9.4 KiB
div > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > img`	wx3.sinaimg.cn/orj480/001R0E0aly1icdk2v6yytj61hc0u01ky02.jpg	32.5 KiB	9.2 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/orj360/006jfIhWly1iceiv3plb9j335s23wb29.jpg	10.7 KiB	8.1 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.0.0.512.512.1024/006jfIhWly8hdl2ohox3tj30e80e83yg.j...	8.2 KiB	8.1 KiB
div > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > img`	wx2.sinaimg.cn/orj480/e8715032ly1ic9ubebodbj22o01i0e82.jpg	27.5 KiB	7.8 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/orj360/006jfIhWly1iceiv7podxj335s23w7wh.jpg	8.0 KiB	6.0 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
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/orj360/006jfIhWly1iceiv6as9jj335s23we81.jpg	6.3 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_9.png	4.8 KiB	4.8 KiB
[不愧是你] `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > img`	face.t.sinajs.cn/t4/appstyle/expression/ext/normal/2b/2025_ItsYou_mobile.png	4.4 KiB	4.4 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:1490.2499997558593 label:Time to first byte subpart:timeToFirstByte] map[duration:2109.6940002441406 label:Resource load delay subpart:resourceLoadDelay] map[duration:134.053 label:Resource load duration subpart:resourceLoadDuration] map[duration:176.572 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.

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
js.t.sinajs.cn/static/validate-loader.umd.cjs	2.6 KiB	364 ms
h5.sinaimg.cn/m/reward-pc-kits/style.css?version=2.1.5	19.4 KiB	244 ms
h5.sinaimg.cn/m/weibo-pro-next/assets/index-0ZNk6X-s.css	220.7 KiB	280 ms

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.58.61.875.875.1024/001R0E0aly8h8vg6xx3srj60rs0rsdko...	864000.0 s	186.8 KiB
/crop.0.0.1080.1080.1024/005IMuZvly8ibj92sisqcj60u00u0q52...	864000.0 s	80.8 KiB
cstaticdun.126.net/load.min.js	43200.0 s	15.0 KiB
i.sso.sina.com.cn/js/qrcode_login_v2.js	120.0 s	4.8 KiB
wx3.sinaimg.cn/orj480/006K3Bq7ly1icb8u1kvfhj30u0140qco.jpg	864000.0 s	38.4 KiB
/crop.0.0.512.512.1024/006K3Bq7ly8hdl2s7pomej30e80e8t9g.j...	864000.0 s	37.6 KiB
wx3.sinaimg.cn/orj480/001R0E0aly1icdk2v6yytj61hc0u01ky02.jpg	864000.0 s	33.2 KiB
wx3.sinaimg.cn/orj360/639b1bfbgy1icfqmksg1oj20xi1ts474.jpg	864000.0 s	32.5 KiB
wx2.sinaimg.cn/orj480/e8715032ly1ic9ubebodbj22o01i0e82.jpg	864000.0 s	28.2 KiB
/crop.0.0.1080.1080.1024/e8715032ly8fxtwzkdg6jj20u00u00tj...	864000.0 s	24.4 KiB
wx3.sinaimg.cn/orj480/005IMuZvgy1icenh5gxkzj60u00gujta02.jpg	864000.0 s	22.9 KiB
static.geetest.com/v4/gt4.js	86400.0 s	4.7 KiB
wx2.sinaimg.cn/orj360/639b1bfbgy1icfqml4hw3j20xi0lkgpr.jpg	864000.0 s	17.9 KiB
/crop.0.0.512.512.1024/639b1bfbly8h0ikpj331kj20e80e8t8w.j...	864000.0 s	17.6 KiB
wx4.sinaimg.cn/orj360/006jfIhWly1iceiv8i91nj323w35shdt.jpg	864000.0 s	15.6 KiB
wx4.sinaimg.cn/orj360/006jfIhWly1iceiv2luk8j323w35shdt.jpg	864000.0 s	14.6 KiB
wx2.sinaimg.cn/orj360/006jfIhWly1iceiv5elhqj323w35snpd.jpg	864000.0 s	13.8 KiB
wx2.sinaimg.cn/orj360/006jfIhWly1iceiv9b211j323w35sb29.jpg	864000.0 s	12.4 KiB
wx2.sinaimg.cn/orj360/006jfIhWly1iceiv6z4usj323736t1kx.jpg	864000.0 s	11.8 KiB
wx4.sinaimg.cn/orj360/006jfIhWly1iceiv4fxhvj323r35x1kx.jpg	864000.0 s	11.3 KiB
wx3.sinaimg.cn/orj360/006jfIhWly1iceiv3plb9j335s23wb29.jpg	864000.0 s	11.2 KiB
/crop.0.0.512.512.1024/006jfIhWly8hdl2ohox3tj30e80e83yg.j...	864000.0 s	8.9 KiB
wx2.sinaimg.cn/orj360/006jfIhWly1iceiv7podxj335s23w7wh.jpg	864000.0 s	8.7 KiB
wx3.sinaimg.cn/orj360/006jfIhWly1iceiv6as9jj335s23we81.jpg	864000.0 s	6.7 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: 4.2 s

URL	Time Spent
t.cn/	1.0 s
weibo.com/	883 ms
weibo.com/	237 ms
/visitor/visitor?entry=miniblog&a=enter&url=https%3A%2F%2...	317 ms
weibo.com/	238 ms
weibo.com/	0.0 ms
/visitor/visitor?entry=miniblog&a=enter&url=https%3A%2F%2...	680 ms
/visitor/visitor?a=crossdomain&s=_2AkMetbnIf8NxqwFRm_sdym...	846 ms
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: 240 ms 221.5 KiB

URL	Transfer Size	Est Savings
h5.sinaimg.cn/m/weibo-pro-next/assets/index-0ZNk6X-s.css	219.9 KiB	204.7 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

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.1 s 1.4 MiB

URL	Transfer Size	Est Savings
h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.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	1.0 s
Script Evaluation	1.0 s
Style & Layout	451 ms
Rendering	204 ms
Parse HTML & CSS	64 ms
Garbage Collection	45 ms
Script Parsing & Compilation	31 ms

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
h5.sinaimg.cn/m/weibo-pro-next/assets/index-aFYRJ6nf.js	1.8 MiB
a.sinaimg.cn/mintra/pic/2112130543/weibo_login.mp4	1.0 MiB
a.sinaimg.cn/mintra/pic/2112130400/18weibo_login.png	517.2 KiB
h5.sinaimg.cn/m/weibo-pro-next/assets/index-0ZNk6X-s.css	220.7 KiB
/crop.58.61.875.875.1024/001R0E0aly8h8vg6xx3srj60rs0rsdko...	186.8 KiB
a.sinaimg.cn/mintra/pic/2112130543/weibo_login.mp4	145.7 KiB
/crop.0.0.1080.1080.1024/005IMuZvly8ibj92sisqcj60u00u0q52...	80.8 KiB
h5.sinaimg.cn/m/reward-pc-kits/sdk.js?version=2.1.5	65.8 KiB
a.sinaimg.cn/mintra/pic/2201190827/32aria.png	56.4 KiB
wx3.sinaimg.cn/orj480/006K3Bq7ly1icb8u1kvfhj30u0140qco.jpg	38.4 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 > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > img`	wx3.sinaimg.cn/orj480/006K3Bq7ly1icb8u1kvfhj30u0140qco.jpg
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
div > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > img`	wx3.sinaimg.cn/orj480/001R0E0aly1icdk2v6yytj61hc0u01ky02.jpg
div > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > img`	wx2.sinaimg.cn/orj480/e8715032ly1ic9ubebodbj22o01i0e82.jpg
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/20241104_20241104_zhongbang_icon.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/20230831_20230830_piyao_%403x.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
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 1.0 s

●Avoid long main-thread tasks 4 long tasks found

●Avoid non-composited animations 5 animated elements found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 270 ms

●Server Backend Latencies 270 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 290 ms

●Avoid large layout shifts 2 layout shifts found

○INP breakdown

○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.

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
vip2 `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`
vip9 `div.woo-box-flex > div.woo-box-flex > div.woo-box-flex > span.woo-icon-wrap`
vip9 `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`

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`
昨天 02:20 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
浙江卫视《奔跑吧》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`
#范丞丞孟子义雷霆首发跑男谐音梗# `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@范丞丞Adam0616 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@孟子义 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
#奔跑吧# `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
#奔跑吧14# `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
展开 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > span.expand`
3066 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > span._num_198pe_46`
2066 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > span._num_198pe_46`
3.7万 `div.woo-box-item-flex > div.woo-box-flex > button.woo-like-main > span.woo-like-count`
昨天 01:55 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
新华社法人微博 `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`
#黑夜告白定档# `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
#黑夜告白要来楼版预告# `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
#黑夜告白# `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@潘粤明 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@王鹤棣_Dylan `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@演员任敏 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@姜珮瑶 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@赵虎子 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@江奇霖70 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@宋霄瑛子 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@郑奇 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
@陈玺旭 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
新华社的微博视频 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
5万 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > span._num_198pe_46`
7846 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > span._num_198pe_46`
9.5万 `div.woo-box-item-flex > div.woo-box-flex > button.woo-like-main > span.woo-like-count`
TF家族超话 `div.woo-box-flex > div.woo-box-flex > a._superText_ygi5b_131 > span`
4-17 10:00 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
北京时代峰峻文化艺术发展有限公司TF家族练习生官方微博 `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`
TF家族超话 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
#千万分之一的我# `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > a`
展开 `div.wbpro-feed-content > div._text_hwnxp_2 > div._wbtext_hwnxp_14 > span.expand`
29.1万 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > span._num_198pe_46`
6.7万 `div.woo-box-flex > div.woo-box-item-flex > div.woo-box-flex > span._num_198pe_46`
187万 `div.woo-box-item-flex > div.woo-box-flex > button.woo-like-main > span.woo-like-count`
昨天 09:14 `div.woo-box-item-flex > div.woo-box-flex > div.woo-box-flex > a._time_1tpft_33`
时代少年团组合成员丁程鑫 `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`
65.6万 `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`
31582 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
28234 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
27155 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
22:22登顶 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
16795 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
57646 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
56097 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
55676 `div.wbpro-side-panel > a._none_129qs_13 > div.woo-box-flex > div.f13`
55348 `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`
27124 `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`
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 > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > 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 > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > 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-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`
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 > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > 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.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`
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

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

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.

●`[lang]` attributes have a valid value

●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.

○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.

Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URL	Request Resolution
weibo.com/	Allowed

General

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
/2/multimedia/user/play_history/report.json?source=339644...	`Failed to load resource: the server responded with a status of 401 ()`

●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 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

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.

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`
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 > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > 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 > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > 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-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`
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 > div._poster_1wzqt_135 > div.woo-box-flex > img `div > div._poster_1wzqt_135 > div.woo-box-flex > 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.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`
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

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
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`