Netherlands · Amsterdam Completed: Apr 16, 2026 18:02 UTCMobile 375 × 812
Desktop 1440 × 900
Score: 68 / 100
Based on 8 categories, 0 sections
Decent speed, but optimizing further could improve engagement.
Several missing protections leave your users and data exposed.
Major barriers for users with disabilities — up to 15% of your audience.
Well-optimized for search — your content is discoverable.
Solid infrastructure — fast server responses across the board.
Mostly compliant — a few items need attention.
Missing metadata means poor previews on social media and search.
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.
Content-Security-Policy header is missing
Security gaps expose your site and users to attacks, eroding trust.
HSTS 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 19.9 MB (12.8 MB transferred)
Performance issues directly impact user engagement and conversion rates.
14 link(s) with no accessible text
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/641f2f03-4664-41d0-8221-cb471be28140)<a href="https://beavercheck.com/results/641f2f03-4664-41d0-8221-cb471be28140"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Ftencent.com" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Ftencent.comThis 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 25.4s 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.
11 barrier(s) likely increasing bounce by ~32%.
Page takes 25.4s to load
+12% bounceUsers abandon at ~3s — you're 22.9s over the 2.5s threshold
Fix: Optimize render-blocking resources, preload the hero image, and compress images
High main-thread blocking time
+2% bouncePage is non-interactive for 261ms after first paint
Fix: Defer third-party scripts and split large bundles
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
No Open Graph tags
+2% bounceLinks shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop
Fix: Add og:title, og:description, og:image, og:url to the page head
No structured data
+2% bounceNo rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices
Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)
Content is hard to read
+2% bounceGraduate-level reading difficulty — limits the addressable audience for product or blog pages
Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60
15 link(s) with generic text ("click here", "read more")
+1% bounceScreen-reader users navigating by link list see no context — and search engines can't infer relevance
Fix: Rewrite with descriptive phrases that identify the destination
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
10 broken link(s) on the page
+5% bounceClicks land on 404s — trust drops and the session often ends
Fix: Fix or remove the broken destinations surfaced on the Content tab
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
¥1,750 investment → ¥23/month returns + CNY 50,000,000 risk avoided
¥1,750
5h · 5 findings
¥23 /mo
~¥276 / 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
¥4,166,690 / month at risk
~¥50,000,276 / year if left unfixed
¥50,000,000
¥23 /mo
40195.4 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.
7.01 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
25.41 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
261 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.007
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
31.56 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.
26.52 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.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| www.tencent.com/font/tencent/TencentSans-W3-CN.woff2 | 320 ms |
| www.tencent.com/font/tencent/TencentSans-W7-CN.woff2 | 310 ms |
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
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 | |
|---|---|---|---|
ai div.ten_banner_wrapper > div.ten_banner_slide > a > img.banner-img | static.www.tencent.com/uploads/2025/09/11/d7eabed8f7a5f2b8892bd1048b791ea7.png | 336.6 KiB | 294.7 KiB |
ul.focus_list > li > a > i.icon ul.focus_list > li > a > i.icon | www.tencent.com/img/index/icon_x.png | 10.9 KiB | 8.3 KiB |
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 |
|---|---|---|
| js.aq.qq.com/js/aq_common.js | 102 B | 898 ms |
| cdn-go.cn/aegis/aegis-sdk/latest/aegis.min.js | 0 B | 780 ms |
| www.tencent.com/css/ten-search.css | 0 B | 455 ms |
| www.tencent.com/js/jquery.min.js | 0 B | 155 ms |
| www.tencent.com/js/js-2.js | 0 B | 155 ms |
| www.tencent.com/css/index.css | 0 B | 455 ms |
| www.tencent.com/css/base-2.css | 0 B | 455 ms |
| www.tencent.com/js/qrcode.js | 0 B | 155 ms |
| www.tencent.com/js/swiper.min.js | 0 B | 155 ms |
| www.tencent.com/js/tencent.js | 0 B | 155 ms |
| www.tencent.com/css/base.css | 0 B | 455 ms |
| www.tencent.com/css/yearpicker.css | 0 B | 155 ms |
| www.tencent.com/js/yearpicker.js | 0 B | 155 ms |
| www.tencent.com/css/swiper.min.css | 0 B | 155 ms |
| www.tencent.com/js/imgsize.js | 0 B | 155 ms |
| www.tencent.com/css/home-new.css | 0 B | 155 ms |
| www.tencent.com/js/jquery-throttle-debounce.js | 0 B | 155 ms |
| www.tencent.com/js/js.js | 0 B | 155 ms |
| www.tencent.com/css/enhancement-base.css | 0 B | 155 ms |
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
Performance issues directly impact user engagement and conversion rates.
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.
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 |
|---|---|
| tencent.com/ | 2.3 s |
| www.tencent.com/ | 27.5 s |
| www.tencent.com/en-us/ | 0.0 ms |
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.
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.tencent.com/css/rem.css | 16.3 KiB | 3.1 KiB |
| www.tencent.com/css/enhancement-base.css | 10.4 KiB | 2.0 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.tencent.com/js/qrcode.js | 11.5 KiB | 3.4 KiB |
| www.tencent.com/js/jquery-throttle-debounce.js | 3.3 KiB | 2.9 KiB |
| www.tencent.com/js/tencent.js | 5.8 KiB | 2.5 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 |
|---|---|---|
| www.googletagmanager.com/gtm.js?id=GTM-TQP47XHV | 111.3 KiB | 73.6 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-TQP47XHV | 111.3 KiB | 73.3 KiB |
| www.tencent.com/js/swiper.min.js | 42.6 KiB | 38.1 KiB |
| cdn-go.cn/aegis/aegis-sdk/latest/aegis.min.js | 39.0 KiB | 28.4 KiB |
| cdn-go.cn/aegis/aegis-sdk/latest/aegis.min.js | 39.0 KiB | 23.5 KiB |
| www.tencent.com/js/swiper.min.js | 42.6 KiB | 21.4 KiB |
| www.tencent.com/js/jquery.min.js | 37.1 KiB | 21.1 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 |
|---|---|---|---|
| www.tencent.com/en-us/ | 3.4 s | 113 ms | 8.6 ms |
| www.tencent.com/js/jquery.min.js | 1.4 s | 395 ms | 67 ms |
| Unattributable | 1.3 s | 5.8 ms | 0.0 ms |
| www.googletagmanager.com/gtm.js?id=GTM-TQP47XHV | 636 ms | 240 ms | 195 ms |
| cdn-go.cn/aegis/aegis-sdk/latest/aegis.min.js | 611 ms | 269 ms | 61 ms |
| www.tencent.com/js/swiper.min.js | 390 ms | 193 ms | 65 ms |
| www.tencent.com/ | 217 ms | 127 ms | 7.9 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 |
|---|---|
| Other | 3.4 s |
| Style & Layout | 1.9 s |
| Script Evaluation | 1.4 s |
| Rendering | 759 ms |
| Script Parsing & Compilation | 460 ms |
| Parse HTML & CSS | 187 ms |
| Garbage Collection | 100 ms |
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.
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 |
|---|
2026.04.15 div.ten_card_col4 > div.ten_card > div.ten_card_body > span.ten_tagline |
Games for Change and Tencent Games Expand Raising Good Gamers with New Program … div.ten_card > div.ten_card_body > a > h3 |
Games for Change today announced the launch of a new program. div.ten_card > div.ten_card_body > a > p |
粤网文[2023]2882-203号
粤B2-20090059-1
粤公网安备 44030502008569号
Copyright © 1998 - 2026… div.wrap_footer > div.footer_con > div.footer_area > p.copyright |
粤网文[2023]2882-203号 div.footer_con > div.footer_area > p.copyright > a.flag_num |
粤B2-20090059-1 div.footer_con > div.footer_area > p.copyright > a.flag_num |
粤公网安备 44030502008569号 div.footer_con > div.footer_area > p.copyright > a.flag_num |
These are opportunities to improve the legibility of your content.
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Tencent is improving payment services so that visitors to China can better enjo… a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
Tencent is improving payment services so that visitors to China can better enjo… a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
Using technology to make every good deed more impactful div.ten_main > div.ten_subbanner_txt > a > h5 |
Stimulating vitality, supporting growth div.ten_subbanner_txt > div.ten_main > a > h5 |
These are opportunities to improve keyboard navigation in your application.
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.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > 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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.ten_card_col3 > div.ten_card > div.ten_img > a div.ten_card_col3 > div.ten_card > div.ten_img > a |
div.second_line_card_container > div.ten_card > div.ten_img > a div.second_line_card_container > div.ten_card > div.ten_img > a |
div.second_line_card_container > div.ten_card > div.ten_img > a div.second_line_card_container > div.ten_card > div.ten_img > a |
div.ten_card_col3 > div.ten_card > div.ten_img > a div.ten_card_col3 > div.ten_card > div.ten_img > a |
div.ten_card_col4 > div.ten_card > div.ten_img > a div.ten_card_col4 > div.ten_card > div.ten_img > a |
div.ten_card_col4 > div.ten_card > div.ten_img > a div.ten_card_col4 > div.ten_card > div.ten_img > a |
div.ten_card_col4 > div.ten_card > div.ten_img > a div.ten_card_col4 > div.ten_card > div.ten_img > a |
div.focus_us > ul.focus_list > li > a div.focus_us > ul.focus_list > li > a |
div.focus_us > ul.focus_list > li > a div.focus_us > ul.focus_list > li > a |
div.focus_us > ul.focus_list > li > a div.focus_us > ul.focus_list > li > a |
div.focus_us > ul.focus_list > li > a div.focus_us > ul.focus_list > li > a |
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 |
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Go to slide 2 div.ten_banner_nav > div.ten_main > div.ten_banner_bullet > span.swiper-pagination-bullet |
Go to slide 3 div.ten_banner_nav > div.ten_main > div.ten_banner_bullet > span.swiper-pagination-bullet |
Go to slide 4 div.ten_banner_nav > div.ten_main > div.ten_banner_bullet > span.swiper-pagination-bullet |
Go to slide 5 div.ten_banner_nav > div.ten_main > div.ten_banner_bullet > span.swiper-pagination-bullet |
Go to slide 1 div.ten_subbanner_nav > div.ten_main > div.ten_subbanner_bullet > span.swiper-pagination-bullet |
Go to slide 2 div.ten_subbanner_nav > div.ten_main > div.ten_subbanner_bullet > span.swiper-pagination-bullet |
粤网文[2023]2882-203号 div.footer_con > div.footer_area > p.copyright > a.flag_num |
粤B2-20090059-1 div.footer_con > div.footer_area > p.copyright > a.flag_num |
粤公网安备 44030502008569号 div.footer_con > div.footer_area > p.copyright > a.flag_num |
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.
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.
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
Performance issues directly impact user engagement and conversion rates.
| Link destination | Link Text |
|---|---|
| www.tencent.com/en-us/cookies-policy.html | here |
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.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
Format your HTML in a way that enables crawlers to better understand your app’s content.
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
Performance issues directly impact user engagement and conversion rates.
| Uncrawlable Link |
|---|
简体 div.head_con > ul.menu_list > li.menu_item > a.cn |
繁体 div.head_con > ul.menu_list > li.menu_item > a.hk |
English div.head_con > ul.menu_list > li.menu_item > a.en |
简 div.wrap_head > div.head_con > div.lang_area > a.lang_ch |
繁 div.wrap_head > div.head_con > div.lang_area > a.lang_hk |
EN div.wrap_head > div.head_con > div.lang_area > a.lang_en |
div.wrap > div.wrap_head > div.icon_menu > a.i_menu div.wrap > div.wrap_head > div.icon_menu > a.i_menu |
div.wrap > div.wrap_head > div.icon_menu > a.i_close div.wrap > div.wrap_head > div.icon_menu > a.i_close |
div.wrap > div.wrap_footer > div.footer_con > a.ten_totop div.wrap > div.wrap_footer > div.footer_con > a.ten_totop |
To appear in search results, crawlers need access to your app.
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.
3.30 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
6.04 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
14 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.013
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
13.13 s
Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.
6.23 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.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| www.tencent.com/font/tencent/TencentSans-W7-CN.woff2 | 225 ms |
| www.tencent.com/font/tencent/TencentSans-W3-CN.woff2 | 215 ms |
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.
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
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.
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 |
|---|---|
| tencent.com/ | 2.0 s |
| www.tencent.com/ | 4.8 s |
| www.tencent.com/en-us/ | 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.
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.tencent.com/css/rem.css | 16.3 KiB | 3.1 KiB |
| www.tencent.com/css/enhancement-base.css | 10.4 KiB | 2.0 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.tencent.com/js/qrcode.js | 11.5 KiB | 3.4 KiB |
| www.tencent.com/js/jquery-throttle-debounce.js | 3.3 KiB | 2.9 KiB |
| www.tencent.com/js/tencent.js | 5.8 KiB | 2.5 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 |
|---|---|---|
| www.googletagmanager.com/gtm.js?id=GTM-TQP47XHV | 111.3 KiB | 73.6 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-TQP47XHV | 111.3 KiB | 73.3 KiB |
| www.tencent.com/js/swiper.min.js | 42.6 KiB | 38.1 KiB |
| cdn-go.cn/aegis/aegis-sdk/latest/aegis.min.js | 39.0 KiB | 27.1 KiB |
| cdn-go.cn/aegis/aegis-sdk/latest/aegis.min.js | 39.0 KiB | 23.4 KiB |
| www.tencent.com/js/swiper.min.js | 42.6 KiB | 21.4 KiB |
| www.tencent.com/js/jquery.min.js | 37.1 KiB | 21.1 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
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.
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 | |
|---|---|
Tencent腾讯 div.wrap_footer > div.footer_con > div.logo_tencent > img | www.tencent.com/img/index/tencent_logo.png |
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 |
|---|
2026.04.15 div.ten_card_col4 > div.ten_card > div.ten_card_body > span.ten_tagline |
Games for Change and Tencent Games Expand Raising Good Gamers with New Program … div.ten_card > div.ten_card_body > a > h3 |
Games for Change today announced the launch of a new program. div.ten_card > div.ten_card_body > a > p |
These are opportunities to improve the legibility of your content.
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Tencent is improving payment services so that visitors to China can better enjo… a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
Tencent is improving payment services so that visitors to China can better enjo… a > div.ten_banner_text > div.ten_main > h5 |
a > div.ten_banner_text > div.ten_main > h5 a > div.ten_banner_text > div.ten_main > h5 |
Using technology to make every good deed more impactful div.ten_main > div.ten_subbanner_txt > a > h5 |
Stimulating vitality,
supporting growth div.ten_subbanner_txt > div.ten_main > a > h5 |
These are opportunities to improve keyboard navigation in your application.
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.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > 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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.ten_card_col3 > div.ten_card > div.ten_img > a div.ten_card_col3 > div.ten_card > div.ten_img > a |
div.second_line_card_container > div.ten_card > div.ten_img > a div.second_line_card_container > div.ten_card > div.ten_img > a |
div.second_line_card_container > div.ten_card > div.ten_img > a div.second_line_card_container > div.ten_card > div.ten_img > a |
div.ten_card_col3 > div.ten_card > div.ten_img > a div.ten_card_col3 > div.ten_card > div.ten_img > a |
div.ten_card_col4 > div.ten_card > div.ten_img > a div.ten_card_col4 > div.ten_card > div.ten_img > a |
div.ten_card_col4 > div.ten_card > div.ten_img > a div.ten_card_col4 > div.ten_card > div.ten_img > a |
div.ten_card_col4 > div.ten_card > div.ten_img > a div.ten_card_col4 > div.ten_card > div.ten_img > a |
div.focus_us > ul.focus_list > li > a div.focus_us > ul.focus_list > li > a |
div.focus_us > ul.focus_list > li > a div.focus_us > ul.focus_list > li > a |
div.focus_us > ul.focus_list > li > a div.focus_us > ul.focus_list > li > a |
div.focus_us > ul.focus_list > li > a div.focus_us > ul.focus_list > li > a |
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 |
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Go to slide 2 div.ten_banner_nav > div.ten_main > div.ten_banner_bullet > span.swiper-pagination-bullet |
Go to slide 3 div.ten_banner_nav > div.ten_main > div.ten_banner_bullet > span.swiper-pagination-bullet |
Go to slide 4 div.ten_banner_nav > div.ten_main > div.ten_banner_bullet > span.swiper-pagination-bullet |
Go to slide 5 div.ten_banner_nav > div.ten_main > div.ten_banner_bullet > span.swiper-pagination-bullet |
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.
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. | cdn-go.cn/aegis/aegis-sdk/latest/aegis.min.js line 9, col 93717 |
| Unload event listeners are deprecated and will be removed. | cdn-go.cn/aegis/aegis-sdk/latest/aegis.min.js line 9, col 93717 |
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.
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
Performance issues directly impact user engagement and conversion rates.
| Link destination | Link Text |
|---|---|
| www.tencent.com/en-us/cookies-policy.html | here |
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.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
div.ten_card > div.ten_img > a > img.auto-height div.ten_card > div.ten_img > a > img.auto-height |
div.ten_card > div.ten_img > a > img div.ten_card > div.ten_img > a > img |
Format your HTML in a way that enables crawlers to better understand your app’s content.
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
Performance issues directly impact user engagement and conversion rates.
| Uncrawlable Link |
|---|
简体 div.head_con > ul.menu_list > li.menu_item > a.cn |
繁体 div.head_con > ul.menu_list > li.menu_item > a.hk |
English div.head_con > ul.menu_list > li.menu_item > a.en |
简 div.wrap_head > div.head_con > div.lang_area > a.lang_ch |
繁 div.wrap_head > div.head_con > div.lang_area > a.lang_hk |
EN div.wrap_head > div.head_con > div.lang_area > a.lang_en |
div.wrap > div.wrap_head > div.icon_menu > a.i_menu div.wrap > div.wrap_head > div.icon_menu > a.i_menu |
div.wrap > div.wrap_head > div.icon_menu > a.i_close div.wrap > div.wrap_head > div.icon_menu > a.i_close |
div.wrap > div.wrap_footer > div.footer_con > a.ten_totop div.wrap > div.wrap_footer > div.footer_con > a.ten_totop |
To appear in search results, crawlers need access to your app.
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