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.

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:0.454454] map[score:0.454392] map[node:map[boundingRect:map[bottom:117 height:22 left:68 right:179 top:95 width:111] lhId:page-1-DIV nodeLabel:推荐 path:1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,2,A,2,DIV selector:div.content > div.sidebar-content > a.item > div.text snippet:<div class="text" data-v-60bd600d=""> type:node] score:2.3e-05] map[node:map[boundingRect:map[bottom:309 height:22 left:68 right:179 top:287 width:111] lhId:page-5-DIV nodeLabel:赛事 path:1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,6,A,2,DIV selector:div.content > div.sidebar-content > a.item > div.text snippet:<div class="text" data-v-60bd600d=""> type:node] score:1.5e-05] map[node:map[boundingRect:map[bottom:261 height:22 left:68 right:179 top:239 width:111] lhId:page-4-DIV nodeLabel:直播 path:1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,5,A,2,DIV selector:div.content > div.sidebar-content > a.item > div.text snippet:<div class="text" data-v-60bd600d=""> type:node] score:8e-06] map[node:map[boundingRect:map[bottom:911 height:22 left:68 right:179 top:889 width:111] lhId:page-7-DIV nodeLabel:更多 path:1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,MAIN,0,DIV,0,DIV,1,DIV,0,DIV,2,DIV,2,A,2,DIV selector:div.down-box > div.sidebar-content > a.item > div.text snippet:<div class="text" data-v-60bd600d=""> type:node] score:8e-06]]

items: [map[node:map[type:text value:Total] score:1e-06] map[node:map[boundingRect:map[bottom:625 height:22 left:1268 right:1296 top:602 width:28] lhId:page-9-SPAN nodeLabel:1.6万 path:1,HTML,1,BODY,1,DIV,0,DIV,0,DIV,1,MAIN,1,DIV,0,DIV,0,DIV,1,DIV,2,DIV,3,DIV,0,DIV,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,3,DIV,2,DIV,1,DIV,1,DIV,1,SPAN selector:div.photo-btns > div.hover-tip > div.comment > span snippet:<span data-v-710e096e=""> type:node] score:1e-06]]

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.

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:1950.59 label:Time to first byte subpart:timeToFirstByte] map[duration:5334.764 label:Resource load delay subpart:resourceLoadDelay] map[duration:0 label:Resource load duration subpart:resourceLoadDuration] map[duration:1263.18 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-VIDEO

nodeLabel: div.video-container > div.kplayer-wrap > div.video-wrap > video.kplayer-video

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

selector: div.video-container > div.kplayer-wrap > div.video-wrap > video.kplayer-video

snippet: <video class="kplayer-video" x-webkit-airplay="true" webkit-playsinline="true" autoplay="" preload="auto" playsinline="" src="https://v23-3.kwaicdn.com/upic/2026/02/04/09/BMjAyNjAyMDQwOTQ5NDVfMjM0NTc5…" style="width: 100%; height: 100%; object-fit: cover;">

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.video-container > div.kplayer-wrap > div.video-wrap > video.kplayer-video

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

selector: div.video-container > div.kplayer-wrap > div.video-wrap > video.kplayer-video

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
p5-plat.wskwai.com/kos/nlav111422/ks-web/registerSW.js	679 B
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/index-CCrGtDFI.css	3.9 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/reco-DxnB05ku.css	728 B	449 ms
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/SwiperFeed-B8hw9hKL.css	6.2 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/workbench-MZ2JmIzy.css	5.3 KiB	59 ms
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/index-CjTdakVx.css	3.6 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/index-D3h8pZQH.css	1.2 KiB

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
/ksc2/4dGUqTeOOsr0xwwLmVooCZpw3J5H6L5XHw7sJ3qeSYa0UG0EZ8k...	604800.0 s	0 B

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
background `div.swiper-wrapper > div.swiper-slide > div.video-sidebar-layout > img.background`	/upic/2026/03/17/19/BMjAyNjAzMTcxOTEwNDBfNzUwNTAzMzc4XzE5...	40.2 KiB	24.0 KiB
background `div.swiper-wrapper > div.swiper-slide > div.video-sidebar-layout > img.background`	/upic/2026/02/04/09/BMjAyNjAyMDQwOTQ5NDVfMjM0NTc5MTAzMF8x...	35.5 KiB	19.4 KiB
头像 `div.hover-tip > div.Avatar > div.image > img`	/uhead/AB/2025/05/24/07/BMjAyNTA1MjQwNzMwNTRfMjM0NTc5MTAz...	12.7 KiB	12.3 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: 1.6 s

URL	Time Spent
kuaishou.com/	717 ms
www.kuaishou.com/	834 ms
www.kuaishou.com/new-reco	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
	0.454
推荐 `div.content > div.sidebar-content > a.item > div.text`	0.000
赛事 `div.content > div.sidebar-content > a.item > div.text`	0.000
直播 `div.content > div.sidebar-content > a.item > div.text`	0.000
更多 `div.down-box > div.sidebar-content > a.item > div.text`	0.000
Acfun `div.content > div.sidebar-content > a.item > div.text`	0.000
1.6万 `div.photo-btns > div.hover-tip > div.comment > span`	0.000

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 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: 640 ms 335.6 KiB

URL	Transfer Size	Est Savings
/kos/nlav111422/ks-web/assets/nativeAdapter.s-EGPPTe-uEZm...	201.0 KiB	144.1 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/index-DoKEDfsY.js	210.6 KiB	79.3 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/index.esm-CUInnmRD.js	88.9 KiB	63.8 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/SwiperFeed-CSC0aopR.js	46.0 KiB	26.2 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/polyfills-DwNNKEzN.js	41.2 KiB	22.1 KiB

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

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
/upic/2026/02/04/09/BMjAyNjAyMDQwOTQ5NDVfMjM0NTc5MTAzMF8x...	4.0 MiB
/ksc2/4dGUqTeOOsr0xwwLmVooCZpw3J5H6L5XHw7sJ3qeSYa0UG0EZ8k...	2.6 MiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/index-DoKEDfsY.js	212.7 KiB
/kos/nlav111422/ks-web/assets/nativeAdapter.s-EGPPTe-uEZm...	201.7 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/index.esm-CUInnmRD.js	89.6 KiB
www.kuaishou.com/new-reco	49.6 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/SwiperFeed-CSC0aopR.js	46.6 KiB
www.kuaishou.com/rest/v/feed/hot	46.3 KiB
p5-plat.wskwai.com/kos/nlav111422/ks-web/assets/polyfills-DwNNKEzN.js	41.7 KiB
/upic/2026/03/17/19/BMjAyNjAzMTcxOTEwNDBfNzUwNTAzMzc4XzE5...	40.8 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
header.navbar > div.sidebar > div.logo > img `header.navbar > div.sidebar > div.logo > img`	p5-plat.wskwai.com/kos/nlav111422/ks-web/images/logo-text.svg
div.right > div.buttons > div > img.line `div.right > div.buttons > div > img.line`

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

●Optimize DOM size

●Font display

●Forced reflow

●Modern HTTP

●Optimize viewport for mobile

●Max Potential First Input Delay 50 ms

●Minify CSS

●Minify JavaScript

●Reduce unused CSS

●User Timing marks and measures 2 user timings

●JavaScript execution time 0.3 s

●Minimizes main-thread work 1.1 s

●Avoid non-composited animations 1 animated element found

●Network Requests

●Network Round Trip Times 310 ms

●Server Backend Latencies 290 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 480 ms

○INP breakdown

○Avoid long main-thread tasks

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

When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.photo-btns > div.share-panel > div.bottom-btns > span.btn-wrapper `div.photo-btns > div.share-panel > div.bottom-btns > span.btn-wrapper`
div.share-panel > div.bottom-btns > div.hover-tip > span.btn-wrapper `div.share-panel > div.bottom-btns > div.hover-tip > span.btn-wrapper`

When a toggle field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about toggle fields.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.right > div.hover-tip > div.auto-play-btn > span.toggle-switch `div.right > div.hover-tip > div.auto-play-btn > span.toggle-switch`
div.right > div.hover-tip > div.auto-play-btn > span.toggle-switch `div.right > div.hover-tip > div.auto-play-btn > span.toggle-switch`

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
打开声音 `div.tips-box > span.btn-wrapper > span.btn-main-box > span.btn-words`

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.navbar > div.sidebar > div.logo > img `header.navbar > div.sidebar > div.logo > img`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.right > div.buttons > div > img.line `div.right > div.buttons > div > img.line`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.login > div.detail > div > img `div.login > div.detail > div > img`
div.login > div.detail > div > img `div.login > div.detail > div > img`
div.login > div.detail > div > img `div.login > div.detail > div > img`
div.sidebar > div.up > footer.web-information > img.link `div.sidebar > div.up > footer.web-information > img.link`
div.sidebar > div.up > footer.web-information > img.link `div.sidebar > div.up > footer.web-information > img.link`
div.down-box > div.sidebar-content > a.item > img.image `div.down-box > div.sidebar-content > a.item > img.image`

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

●Form elements have associated labels

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

●Elements use only permitted ARIA attributes

●ARIA `tooltip` elements have accessible names

●Document has a `<title>` element

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

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

●Links have a discernible name

●Touch targets have sufficient size and spacing.

●Document has a main landmark.

●Deprecated ARIA roles were not used

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

○`[accesskey]` values are unique

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

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

○`[role]`s are contained by their required parent element

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA `treeitem` elements have accessible names

○Buttons have an accessible name

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○Heading elements appear in a sequentially-descending order

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○Links are distinguishable without relying on color.

○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.

○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

○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.

○Identical links have the same purpose.

○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.	www.kuaishou.com/new-reco line 39, col 8077

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
p5-plat.wskwai.com/kos/nlav111422/ks-web/layouts/assets/close.svg	`Failed to load resource: the server responded with a status of 404 ()`
p5-plat.wskwai.com/kos/nlav111422/ks-web/registerSW.js	`Uncaught (in promise) SecurityError: Failed to register a ServiceWorker: The origin of the provided scriptURL ('https://s1-111422.kwimgs.com') does not match the current origin ('https://www.kuaishou.com').`

●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 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
更多 `div.down > div.down-box > div.sidebar-content > a.item`

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.navbar > div.sidebar > div.logo > img `header.navbar > div.sidebar > div.logo > img`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.right > div.buttons > div > img.line `div.right > div.buttons > div > img.line`
div.right > div.buttons > div.button > img.icon `div.right > div.buttons > div.button > img.icon`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.content > div.sidebar-content > a.item > img.image `div.content > div.sidebar-content > a.item > img.image`
div.login > div.detail > div > img `div.login > div.detail > div > img`
div.login > div.detail > div > img `div.login > div.detail > div > img`
div.login > div.detail > div > img `div.login > div.detail > div > img`
div.sidebar > div.up > footer.web-information > img.link `div.sidebar > div.up > footer.web-information > img.link`
div.sidebar > div.up > footer.web-information > img.link `div.sidebar > div.up > footer.web-information > img.link`
div.down-box > div.sidebar-content > a.item > img.image `div.down-box > div.sidebar-content > a.item > img.image`

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`