Spain · Madrid Completed: Apr 22, 2026 21:18 UTCMobile 375 × 812
Desktop 1440 × 900
Score: 67 / 100
Based on 8 categories, 0 sections
Decent speed, but optimizing further could improve engagement.
Several missing protections leave your users and data exposed.
Several issues make your site difficult for assistive technology users.
Solid SEO basics — a few optimizations could boost rankings.
Good server performance with room for optimization.
Several regulatory requirements are not yet met.
Good content signals with minor gaps.
Heavier than average — reducing page weight saves energy and bandwidth.
The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.
Weights reflect general web best practices. Individual needs may differ.
/.svn/entries is publicly accessible
Security gaps expose your site and users to attacks, eroding trust.
Content-Security-Policy header is missing
Security gaps expose your site and users to attacks, eroding trust.
No Content-Security-Policy header found
Security gaps expose your site and users to attacks, eroding trust.
Page weighs 11.5 MB (5.2 MB transferred)
Performance issues directly impact user engagement and conversion rates.
No <main> landmark found
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
High impact, low effort — start here.
High impact, requires investment.
Small gains, minimal effort.
Nothing in this quadrant — good news.
Low impact, high effort — do last.
Nothing in this quadrant — good news.
[](https://beavercheck.com/results/121a73f3-e614-474f-9eef-137390aee003)<a href="https://beavercheck.com/results/121a73f3-e614-474f-9eef-137390aee003"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fquark.cn" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fquark.cnThis badge auto-updates with your latest scan result.
Your site has several issues that may be affecting user experience and business outcomes. Your LCP of 4.3s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.
7 barrier(s) likely increasing bounce by ~28%.
Page takes 4.3s to load
+12% bounceUsers abandon at ~3s — you're 1.8s over the 2.5s threshold
Fix: Optimize render-blocking resources, preload the hero image, and compress images
Page feels frozen for 2.9s
+5% bounceClicks on the primary CTA are ignored while JavaScript runs
Fix: Break up long tasks; defer non-critical JavaScript to post-hydration
No HSTS header
+1% bounceReturning visitors are briefly exposed to downgrade attacks on first request
Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains
No Content-Security-Policy header
+1% bounceHigher XSS blast radius — one compromised script can exfiltrate the checkout form
Fix: Ship a reporting-only CSP first, then enforce once violations are clean
Viewport disables user zoom
+2% bounceVisitors with low vision can't read the page — and some jurisdictions treat this as a legal risk
Fix: Remove user-scalable=no; drop maximum-scale if it's below 2
Thin content
+3% bounceUnder 300 words — visitors bounce looking for substance, search engines rank competitors first
Fix: Add a substantive FAQ, product detail, or case-study section
No skip-to-content link
+1% bounceKeyboard and screen-reader users must tab through the entire header on every page
Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
¥1,750 investment → ¥12,053/month returns + CNY 50,000,000 risk avoided
¥1,750
5h · 5 findings
¥12,053 /mo
~¥144,637 / year
CNY 50,000,000
if kept compliant
¥525 — in quick wins — start here for the fastest payback
Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.
5.0 developer hours at ¥350/hr
Based on China rates (¥350/hr)
Start here for the best return on investment
¥4,166,676 / month at risk
~¥50,000,113 / year if left unfixed
¥50,000,000
¥9.43 /mo
16500.3 MB/mo × 0.571 CNY/GB
Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
Fix 5 critical issues to capture this value
Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.
Your site's LCP: → estimated after fixes.
These are estimates based on industry research — actual results vary
Your data stays in your browser — nothing is sent to our servers
Thanks for your feedback!
We'll use a cached audit if available, or offer to scan.
Industry-standard audits powered by Google Lighthouse.
Key metrics that affect user experience.
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
3.63 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
4.30 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
2.85 s
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
5.96 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
26.89 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.
Source: Google web.dev / Lighthouse
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Performance issues directly impact user engagement and conversion rates.
Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 27.3 KiB | 917 ms |
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
div.fix-header-wrap > div > div.buwang-btn > div.header-download div.fix-header-wrap > div > div.buwang-btn > div.header-download | /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 17.8 KiB | 14.9 KiB |
夸克 img.lottie-placeholder-img | /s/uae/g/3o/broccoli/resource/202407/cd101f30-3d18-11ef-8... | 28.0 KiB | 13.3 KiB |
夸克 img.lottie-placeholder-img | /s/uae/g/3o/broccoli/resource/202407/ea5dcce0-3d18-11ef-8... | 28.0 KiB | 13.3 KiB |
夸克 img.lottie-placeholder-img | /s/uae/g/3o/broccoli/resource/202407/d21d26d0-3d18-11ef-8... | 28.0 KiB | 13.3 KiB |
夸克 img.lottie-placeholder-img | /s/uae/g/3o/broccoli/resource/202407/165c28f0-3d19-11ef-8... | 28.0 KiB | 13.3 KiB |
夸克 img.lottie-placeholder-img | /s/uae/g/3o/broccoli/resource/202407/2cdbe520-3d19-11ef-8... | 28.0 KiB | 13.3 KiB |
夸克 div.page-mobile-home > div.mobile-phone > div.mobile-phone-wrap > img.mobile-phone-img | /file/others/2025/12/0a6a1a1eb29772d4db55e2c8eb65b501.png | 18.4 KiB | 10.0 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Performance issues directly impact user engagement and conversion rates.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| quark.cn/ | 1.4 s |
| www.quark.cn/ | 0.0 ms |
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 26.7 KiB | 20.7 KiB |
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| image.uc.cn/s/uae/g/55/quark-act/scripts/lottie_canvas.min.js | 3.6 s | 2.5 s | 19 ms |
| Unattributable | 1.0 s | 13 ms | 0.0 ms |
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 381 ms | 144 ms | 2.3 ms |
| www.quark.cn/ | 224 ms | 9.9 ms | 6.1 ms |
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 223 ms | 218 ms | 1.2 ms |
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 76 ms | 64 ms | 7.4 ms |
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 55 ms | 15 ms | 23 ms |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 2.9 s |
| Other | 2.5 s |
| Style & Layout | 105 ms |
| Script Parsing & Compilation | 91 ms |
| Garbage Collection | 31 ms |
| Rendering | 22 ms |
| Parse HTML & CSS | 7.0 ms |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.
Source: Google web.dev / Lighthouse
| URL | Transfer Size | Est Savings |
|---|---|---|
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 82.1 KiB | 39.4 KiB |
| image.uc.cn/s/uae/g/55/quark-act/scripts/lottie_canvas.min.js | 54.5 KiB | 28.7 KiB |
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 30.0 KiB | 22.2 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
More information about the performance of your application. These numbers don't directly affect the Performance score.
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These are opportunities to improve the interpretation of your content by users in different locales.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
head > meta head > meta |
These items highlight common accessibility best practices.
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.
Industry-standard audits powered by Google Lighthouse. — Desktop
Key metrics that affect user experience. — Desktop
First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.
1.97 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.69 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
20 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.09 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
2.76 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.
Source: Google web.dev / Lighthouse
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Performance issues directly impact user engagement and conversion rates.
Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 27.2 KiB | 259 ms |
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/d7e39dc0-b91e-11ee-b... | 13.4 KiB | 12.7 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/0a2d7f70-b920-11ee-b... | 13.3 KiB | 12.6 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/ac01a350-b91e-11ee-b... | 11.1 KiB | 10.4 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/53784620-b91f-11ee-b... | 11.0 KiB | 10.3 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/aa863170-b91f-11ee-b... | 10.5 KiB | 9.8 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/33b5c7e0-b91f-11ee-b... | 10.3 KiB | 9.7 KiB |
下载体验新一代AI浏览器 div.other-screen > div.start-quark > div.start-quark-img-wrap > img | /imgextra/i2/O1CN0123cABk1kXRqL0X9Ma_!!6000000004693-2-tp... | 10.6 KiB | 9.4 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/758fb0e0-b91f-11ee-b... | 9.8 KiB | 9.1 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/d2f88090-b91f-11ee-b... | 9.4 KiB | 8.8 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/1a34b290-b91f-11ee-b... | 9.4 KiB | 8.8 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/f2782970-b91f-11ee-b... | 9.3 KiB | 8.6 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/b98d3d30-b91f-11ee-b... | 9.2 KiB | 8.6 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/0d5c46a0-b91f-11ee-b... | 9.0 KiB | 8.3 KiB |
夸克 div.user-evaluate-warp > div.user-evaluate-item > div.user-evaluate-item-content > img.avatar-icon | /s/uae/g/3o/broccoli/resource/202401/5f96e280-b920-11ee-b... | 8.9 KiB | 8.2 KiB |
夸克下载 div.first-screen > div.download-buttons > div.download-button > img.download-button-active | /imgextra/i2/O1CN01gKYGHi1QH9R3Vqgt8_!!6000000001950-2-tp... | 7.0 KiB | 6.2 KiB |
| broccoli-static.uc.cn/file/others/2026/4/8c527b0183eb90d1352b9a01f7e29a1c.png | 6.7 KiB | 5.9 KiB | |
下载夸克 div > div.other-screen > div.bottom-download-img > img.bottom-download-img-hover | /imgextra/i2/O1CN01CziTs31CD7KGlsA8v_!!6000000000046-2-tp... | 6.6 KiB | 5.8 KiB |
夸克下载 div.first-screen > div.download-buttons > div.download-button > img.download-button-normal | /imgextra/i2/O1CN01unNJ9V1L08e0gLRuS_!!6000000001236-2-tp... | 5.1 KiB | 4.5 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| quark.cn/ | 916 ms |
| www.quark.cn/ | 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.
Performance issues directly impact user engagement and conversion rates.
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 26.7 KiB | 19.2 KiB |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.
Source: Google web.dev / Lighthouse
| URL | Transfer Size | Est Savings |
|---|---|---|
| /code/npm/@ali/uc-pegasus-source-project-quark-homepage-n... | 82.0 KiB | 40.4 KiB |
| image.uc.cn/s/uae/g/55/quark-act/scripts/lottie_canvas.min.js | 54.5 KiB | 31.5 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
夸克 div.header-nav > div.header-nav-wrap > div.nav-left > img.nav-logo | /imgextra/i3/O1CN01ccUtoE1aSjbtIbXjZ_!!6000000003329-55-t... |
More information about the performance of your application. These numbers don't directly affect the Performance score.
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
搜索API div.nav-left > div.nav-menu > a.nav-menu-item > div |
夸克扫描王 div.nav-left > div.nav-menu > a.nav-menu-item > div |
夸克网盘 div.nav-left > div.nav-menu > a.nav-menu-item > div |
校园招聘 div.nav-left > div.nav-menu > a.nav-menu-item > div |
校园大使 div.nav-left > div.nav-menu > a.nav-menu-item > div |
AI侧边栏： div.selling-point-title-view > div.summary > div.desc-info > span.prefix |
PDF编辑： div.selling-point-title-view > div.summary > div.desc-info > span.prefix |
PDF对照翻译： div.selling-point-title-view > div.summary > div.desc-info > span.prefix |
“之前误删了珍藏的照片，等我发现的时候回收站都没了，很伤心。没想到之前在夸克网盘有备份，保住了我的照片！” div.user-evaluate-item > div.user-evaluate-item-content > div.content-view > div.content-text |
“身为一个大学老师，经常要浏览外语网站、做课程PPT，文件格式转换，夸克PC版一个全搞定了” div.user-evaluate-item > div.user-evaluate-item-content > div.content-view > div.content-text |
“用过很多浏览器，现在手机浏览器、ipad浏览器、PC浏览器我都选择了夸克，不为别的，只因它的速度非常快，好用的小工具也多” div.user-evaluate-item > div.user-evaluate-item-content > div.content-view > div.content-text |
公司名：广州市动悦信息技术有限公司 div.footer > div.footer-first-wrap > div.footer-left-view > span |
营业执照 统一社会信用代码 ：91440101MA9Y9T4H7A div.footer > div.footer-first-wrap > div.footer-left-view > span |
粤公网安备44010502002672号 div.footer > div.footer-first-wrap > div.footer-left-view > a.backup-number |
广播电视节目制作经营许可证：（粤）字第06093号 div.footer > div.footer-first-wrap > div.footer-left-view > span |
粤ICP备2022013084号 div.footer > div.footer-first-wrap > div.footer-left-view > a.backup-number |
增值电信业务经营许可证—ICP证：粤B2-20221187 div.footer > div.footer-first-wrap > div.footer-left-view > span |
互联网药品信息服务资格证书（2023）：（粤）—非经营性—2023—0058 div.footer > div.footer-first-wrap > div.footer-left-view > span |
互联网药品信息服务资格证书（2024）：（粤）—经营性—2024—0297 div.footer > div.footer-first-wrap > div.footer-left-view > span |
网络文化经营许可证：粤网文[2023]0818-062号 div.footer > div.footer-first-wrap > div.footer-left-view > span |
违法和不良信息举报：kksupport@service.alibaba.com 联系方式：4001098622 div.footer > div.footer-first-wrap > div.footer-left-view > span |
未成年人有害信息举报 div.footer > div.footer-first-wrap > div.footer-left-view > a.backup-number |
网络内容从业人员违法违规行为举报 div.footer > div.footer-first-wrap > div.footer-left-view > a.backup-number |
廉正举报 举报邮箱：zhixinlzjb@alibaba-inc.com div.footer > div.footer-first-wrap > div.footer-left-view > a.backup-number |
客服邮箱：kksupport@service.alibaba.com div.footer > div.footer-second-wrap > div.footer-second-left-wrap > div |
联系方式：4001098622 div.footer > div.footer-second-wrap > div.footer-second-left-wrap > div |
These are opportunities to improve the legibility of your content.
If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These are opportunities to improve the interpretation of your content by users in different locales.
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.footer > div.footer-first-wrap > div.footer-left-view > img.public-net-icon div.footer > div.footer-first-wrap > div.footer-left-view > img.public-net-icon |
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.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
head > meta head > meta |
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These items highlight common accessibility best practices.
A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the `tabindex` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.other-screen-container-view > div.selling-point-view > div.selling-point-item > div.selling-point-video-view div.other-screen-container-view > div.selling-point-view > div.selling-point-item > div.selling-point-video-view |
div.other-screen-container-view > div.selling-point-view > div.selling-point-item > div.selling-point-video-view div.other-screen-container-view > div.selling-point-view > div.selling-point-item > div.selling-point-video-view |
div.other-screen-container-view > div.selling-point-view > div.selling-point-item > div.selling-point-video-view div.other-screen-container-view > div.selling-point-view > div.selling-point-item > div.selling-point-video-view |
div.other-screen-container-view > div.selling-point-view > div.selling-point-item > div.selling-point-video-view div.other-screen-container-view > div.selling-point-view > div.selling-point-item > div.selling-point-video-view |
These are opportunities to improve keyboard navigation in your application.
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
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
Failed to load resource: the server responded with a status of 403 () |
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.
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.footer > div.footer-first-wrap > div.footer-left-view > img.public-net-icon div.footer > div.footer-first-wrap > div.footer-left-view > img.public-net-icon |
Format your HTML in a way that enables crawlers to better understand your app’s content.
Send Feedback