Lighthouse Mobile

· 0 checks — Mobile 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.

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
xinyong.boai.gov.cn/henan/boai/wap/images/hd-ind-bg.jpg	0.0 ms	262.2 KiB
xinyong.boai.gov.cn/henan/boai/wap/cms/plugin/swiper/js/swiper.min.js	0.0 ms	37.9 KiB
xinyong.boai.gov.cn/henan/boai/js/jquery-3.7.0.min.js	0.0 ms	33.1 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_5.jpg	0.0 ms	9.1 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_8.jpg	0.0 ms	8.1 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_18.jpg	0.0 ms	8.0 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_14.jpg	0.0 ms	7.7 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_1.jpg	0.0 ms	7.5 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_7.jpg	0.0 ms	7.3 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_2.jpg	0.0 ms	6.9 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_3.jpg	0.0 ms	6.7 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_15.jpg	0.0 ms	6.6 KiB
xinyong.boai.gov.cn/henan/boai/wap/wap.css	0.0 ms	5.2 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_4.jpg	0.0 ms	5.1 KiB
/henan/boai/js/plugin/SuperSlide2.1.3/jquery.SuperSlide.2...	0.0 ms	4.8 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/index_7.jpg	0.0 ms	4.3 KiB
xinyong.boai.gov.cn/henan/boai/wap/cms/plugin/artTemplate/artTemplate.js	0.0 ms	4.2 KiB
xinyong.boai.gov.cn/henan/boai/wap/cms/plugin/swiper/css/swiper.min.css	0.0 ms	4.1 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon04.png	0.0 ms	3.6 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/wap-login.png	0.0 ms	2.7 KiB
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	0.0 ms	2.7 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon05.png	0.0 ms	2.6 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon06.png	0.0 ms	2.5 KiB
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	0.0 ms	2.4 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon03.png	0.0 ms	2.4 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon02.png	0.0 ms	2.3 KiB
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	0.0 ms	2.3 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon01.png	0.0 ms	2.2 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/search-icon.png	0.0 ms	2.2 KiB
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	0.0 ms	2.2 KiB
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon07.png	0.0 ms	2.1 KiB
/file/ueditorgroup/mengzhou/ueditor/jsp/upload/image/2022...	0.0 ms	2.0 KiB
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	0.0 ms	2.0 KiB
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	0.0 ms	1.9 KiB
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	0.0 ms	1.9 KiB
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	0.0 ms	1.6 KiB
/file/ueditorgroup/mengzhou/ueditor/jsp/upload/image/2022...	0.0 ms	1.6 KiB
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	0.0 ms	1.2 KiB
xinyong.boai.gov.cn/henan/boai/wap/cms/js/jquery.ld.slide.js	0.0 ms	1.1 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.

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
查信用信用信息商/协会信用本站文章 `body > div.hed-search`	xinyong.boai.gov.cn/henan/boai/wap/images/hd-ind-bg.jpg	270.4 KiB	164.1 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:4264.499 label:Time to first byte subpart:timeToFirstByte] map[duration:1071.792 label:Resource load delay subpart:resourceLoadDelay] map[duration:848.52 label:Resource load duration subpart:resourceLoadDuration] map[duration:11.627 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-DIV

nodeLabel: 查信用信用信息商/协会信用本站文章

path: 1,HTML,1,BODY,1,DIV

selector: body > div.hed-search

snippet: <div class="hed-search">

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-DIV

nodeLabel: 查信用信用信息商/协会信用本站文章

path: 1,HTML,1,BODY,1,DIV

selector: body > div.hed-search

snippet: <div class="hed-search">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Protocol
xinyong.boai.gov.cn/	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/wap.css	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/cms/plugin/swiper/css/swiper.min.css	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/cms/plugin/swiper/js/swiper.min.js	http/1.1
xinyong.boai.gov.cn/henan/boai/js/jquery-3.7.0.min.js	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/cms/js/jquery.ld.slide.js	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/wap-login.png	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/search-icon.png	http/1.1
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	http/1.1
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	http/1.1
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	http/1.1
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	http/1.1
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	http/1.1
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	http/1.1
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	http/1.1
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	http/1.1
/file/ueditorgroup/mengzhou/ueditor/jsp/upload/image/2022...	http/1.1
/file/ueditorgroup/mengzhou/ueditor/jsp/upload/image/2022...	http/1.1
/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon01.png	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon02.png	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_1.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_2.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_3.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_4.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_5.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_14.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_7.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_8.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_18.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/index_7.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/gj_15.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon03.png	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon04.png	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon05.png	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon06.png	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon07.png	http/1.1
/henan/boai/js/plugin/SuperSlide2.1.3/jquery.SuperSlide.2...	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/cms/plugin/artTemplate/artTemplate.js	http/1.1
xinyong.boai.gov.cn/henan/boai/wap/images/hd-ind-bg.jpg	http/1.1
xinyong.boai.gov.cn/henan/boai/images/favicon.ico	http/1.1

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

value: No additional origins are good candidates for preconnecting

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
xinyong.boai.gov.cn/henan/boai/wap/cms/js/jquery.ld.slide.js	1.1 KiB	480 ms
xinyong.boai.gov.cn/henan/boai/js/jquery-3.7.0.min.js	33.1 KiB	930 ms
xinyong.boai.gov.cn/henan/boai/wap/cms/plugin/swiper/js/swiper.min.js	37.9 KiB	930 ms
xinyong.boai.gov.cn/henan/boai/wap/wap.css	5.2 KiB	180 ms
xinyong.boai.gov.cn/henan/boai/wap/cms/plugin/swiper/css/swiper.min.css	4.1 KiB	480 ms

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

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 3.1 s

URL	Time Spent
xinyong.boai.gov.cn/	3.2 s

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Rendering	1.0 s
Other	623 ms
Script Evaluation	453 ms
Style & Layout	430 ms
Script Parsing & Compilation	54 ms
Parse HTML & CSS	52 ms

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
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/mengzhou/ueditor/jsp/upload/image/2022...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/mengzhou/ueditor/jsp/upload/image/2022...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/mengzhou/ueditor/jsp/upload/image/2022...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/mengzhou/ueditor/jsp/upload/image/2022...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
li > a > span.lan-icon > img `li > a > span.lan-icon > img`	/file/ueditorgroup/hongtong/ueditor/jsp/upload/image/2020...
body > div.header > a.h-more > img `body > div.header > a.h-more > img`	xinyong.boai.gov.cn/henan/boai/wap/images/wap-login.png
div.search-input > form.searchForm > a.search-icon > img `div.search-input > form.searchForm > a.search-icon > img`	xinyong.boai.gov.cn/henan/boai/wap/images/search-icon.png
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`	xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon07.png
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`	xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon05.png
div.list-box > div.list-title > a.black > img `div.list-box > div.list-title > a.black > img`	xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon04.png
div.list-box > div.list-title > a.black > img `div.list-box > div.list-title > a.black > img`	xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon06.png
div.list-box > div.list-title > a > img `div.list-box > div.list-title > a > img`	xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon02.png
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`	xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon03.png
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`	xinyong.boai.gov.cn/henan/boai/wap/images/hit-icon01.png

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

●Layout shift culprits

●Optimize DOM size

●Font display

●Forced reflow

●Optimize viewport for mobile

●Max Potential First Input Delay 50 ms

●Minify CSS

●Minify JavaScript

●Reduce unused CSS

●Reduce unused JavaScript

●Avoids enormous network payloads Total size was 489 KiB

●JavaScript execution time 0.5 s

●Avoid long main-thread tasks 3 long tasks found

●Avoid non-composited animations 1 animated element found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 180 ms

●Server Backend Latencies 0 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

○INP breakdown

○User Timing marks and measures

○Avoid large layout shifts

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.

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
省内新闻2026-03-23 `div.liebiao > div.new-list > a > p.gray`
信用河南2025-07-18 `div.liebiao > div.new-list > a > p.gray`
省内新闻2025-05-29 `div.liebiao > div.new-list > a > p.gray`
省内新闻2025-01-02 `div.liebiao > div.new-list > a > p.gray`
省内新闻2024-12-12 `div.liebiao > div.new-list > a > p.gray`
省内新闻2026-10-16 `div.liebiao > div.new-list > a > p.gray`
更新时间： 2026年10月21日 `tbody > tr > td.taRight > span.gray`
更新时间： 2026年10月21日 `tbody > tr > td.taRight > span.gray`
更新时间： 2026年10月21日 `tbody > tr > td.taRight > span.gray`
更新时间： 2026年10月21日 `tbody > tr > td.taRight > span.gray`
更新时间： 2026年10月21日 `tbody > tr > td.taRight > span.gray`
更新时间： 2026年10月21日 `tbody > tr > td.taRight > span.gray`
更新时间： 2026年10月21日 `tbody > tr > td.taRight > span.gray`
更新时间： 2026年10月21日 `tbody > tr > td.taRight > span.gray`
更新时间： 2026年10月21日 `tbody > tr > td.taRight > span.gray`

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
body > div.header > a.h-more > img `body > div.header > a.h-more > img`
div.search-input > form.searchForm > a.search-icon > img `div.search-input > form.searchForm > a.search-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`
div.list-box > div.list-title > a > img `div.list-box > div.list-title > a > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`
div.list-box > div.list-title > a.black > img `div.list-box > div.list-title > a.black > img`
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`
div.list-box > div.list-title > a.black > img `div.list-box > div.list-title > a.black > img`
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > 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
body > div.header > a.h-more `body > div.header > a.h-more`

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

Tables and lists

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
合同履约信用修复专项治理信用动态政策法规信用公示联合奖惩信用承诺信用服务信易+ 诚信文化合同履约信用修复专项治理信用动态政策法规 … `body > div.nav-box > ul.swiper-wrapper`
信用承诺公示失信投诉举报查询失信投诉举报统一社会信用代码公示行政许可公示行政处罚公示失信被执行人公示企业经营异常公示联合奖惩失信惩戒榜公示 … `body > div.menu-box > div.nav-box > ul.swiper-wrapper`

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
合同履约 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用修复 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
专项治理 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用动态 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
政策法规 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用公示 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
联合奖惩 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用承诺 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用服务 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信易+ `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
诚信文化 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
合同履约 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用修复 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
专项治理 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用动态 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
政策法规 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用公示 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
联合奖惩 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用承诺 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信用服务 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
信易+ `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`
诚信文化 `div.nav-box > ul.swiper-wrapper > div.swiper-slide > li`

These are opportunities to improve the experience of reading tabular or list data using 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`

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

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

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

●`[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

●Document has a `<title>` element

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

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

●Touch targets have sufficient size and spacing.

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

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

●Identical links have the same purpose.

●Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`[accesskey]` values are unique

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

○Deprecated ARIA roles were not used

○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

○`[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

○Buttons have an accessible name

○`<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.

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

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

○`[lang]` attributes have a valid value

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

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

○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.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

User Experience

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Aspect Ratio (Displayed)	Aspect Ratio (Actual)
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`	xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/index_7.jpg	188 x 115 (1.63)	166 x 122 (1.36)
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`	xinyong.boai.gov.cn/henan/boai/wap/images/menuCarousel/index_7.jpg	188 x 115 (1.63)	166 x 122 (1.36)

●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

●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

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

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
body > div.header > a.h-more > img `body > div.header > a.h-more > img`
div.search-input > form.searchForm > a.search-icon > img `div.search-input > form.searchForm > a.search-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
li > a > span.lan-icon > img `li > a > span.lan-icon > img`
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`
div.list-box > div.list-title > a > img `div.list-box > div.list-title > a > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
ul.menu-list > li > a.topic8 > img `ul.menu-list > li > a.topic8 > img`
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`
div.list-box > div.list-title > a.black > img `div.list-box > div.list-title > a.black > img`
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`
div.list-box > div.list-title > a.black > img `div.list-box > div.list-title > a.black > img`
div.list-box > div.list-title > a.active > img `div.list-box > div.list-title > a.active > img`

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
信用信息 `body > div.hed-search > div.search-link > a.active`
商/协会信用 `body > div.hed-search > div.search-link > a`
本站文章 `body > div.hed-search > div.search-link > a`
div.hed-search > div.search-input > form.searchForm > a.search-icon `div.hed-search > div.search-input > form.searchForm > a.search-icon`
信用动态 `body > div.list-box > div.list-title > a.active`
政策法规 `body > div.list-box > div.list-title > a`
行政许可 `body > div.list-box > div.list-title > a.active`
行政处罚 `body > div.list-box > div.list-title > a.black`
联合激励对象名单 `body > div.list-box > div.list-title > a.active`
联合惩戒对象名单 `body > div.list-box > div.list-title > a.black`

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`