Netherlands · Amsterdam Completed: Apr 22, 2026 22:25 UTCMobile 375 × 812
Desktop 1440 × 900
Score: 74 / 100
Based on 8 categories, 0 sections
Fast site — your users get a smooth experience.
Several missing protections leave your users and data exposed.
Major barriers for users with disabilities — up to 15% of your audience.
Solid SEO basics — a few optimizations could boost rankings.
Good server performance with room for optimization.
Mostly compliant — a few items need attention.
Missing metadata means poor previews on social media and search.
Lean and efficient — low environmental impact per visit.
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.
1 button(s) with no accessible text
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
13 image(s) missing alt attribute
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/46f8a1b2-560d-46dc-a493-7a446817fc02)<a href="https://beavercheck.com/results/46f8a1b2-560d-46dc-a493-7a446817fc02"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fdedecms.com" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fdedecms.comThis badge auto-updates with your latest scan result.
Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. 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.
8 barrier(s) likely increasing bounce by ~23%.
Page loads in 3.2s
+5% bounceEvery additional 100ms above 2.5s costs conversions — you're 658ms over
Fix: Target <2.5s LCP: defer non-critical scripts and optimize the hero image
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
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, …)
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
2 broken link(s) on the page
+3% 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.
¥1,575 investment → ¥4,604/month returns + CNY 50,000,000 risk avoided
¥1,575
4h · 5 findings
¥4,604 /mo
~¥55,244 / 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.
4.5 developer hours at ¥350/hr
Based on China rates (¥350/hr)
Start here for the best return on investment
¥4,166,667 / month at risk
~¥50,000,008 / year if left unfixed
¥50,000,000
¥0.65 /mo
1146.2 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.
1.53 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.16 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
23 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.004
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
4.63 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.
3.17 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.
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
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.
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.
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 |
|---|---|---|
| dedecms.com/assets/css/index.css?v=1729062779 | 697 B | 542 ms |
| dedecms.com/assets/css/common.css?v=1729062779 | 1.0 KiB | 542 ms |
| dedecms.com/assets/pkg/bootstrap-5.2.3-dist/css/bootstrap.min.css?v=1729062779 | 27.3 KiB | 692 ms |
| dedecms.com/assets/pkg/bootstrap-icons/font/bootstrap-icons.css?v=1729062779 | 13.6 KiB | 692 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 | |
|---|---|---|---|
div.col-12 > div.d-flex > div.ms-3 > img div.col-12 > div.d-flex > div.ms-3 > img | dedecms.com/assets/img/jpg/common/footer/qiyeweixin.jpg | 130.6 KiB | 124.7 KiB |
div.col-12 > div.d-flex > div.text-center > img div.col-12 > div.d-flex > div.text-center > img | dedecms.com/assets/img/jpg/common/footer/gongzhonghao.jpg | 6.8 KiB | 4.5 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
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 |
|---|---|---|
| dedecms.com/assets/pkg/bootstrap-5.2.3-dist/css/bootstrap.min.css?v=1729062779 | 26.8 KiB | 24.3 KiB |
| dedecms.com/assets/pkg/bootstrap-icons/font/bootstrap-icons.css?v=1729062779 | 13.1 KiB | 13.1 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 |
|---|---|---|
| dedecms.com/assets/pkg/jquery/jquery.min.js?v=1729060935 | 30.4 KiB | 21.7 KiB |
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 | |
|---|---|
div.col-12 > div.d-flex > div.ms-3 > img div.col-12 > div.d-flex > div.ms-3 > img | dedecms.com/assets/img/jpg/common/footer/qiyeweixin.jpg |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product02.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product03.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product06.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product07.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product01.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product04.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product05.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product08.png |
div.col-12 > div.d-flex > div.text-center > img div.col-12 > div.d-flex > div.text-center > img | dedecms.com/assets/img/jpg/common/footer/gongzhonghao.jpg |
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.
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
header.bg-light > nav.navbar > div.container > button.navbar-toggler header.bg-light > nav.navbar > div.container > button.navbar-toggler |
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 |
|---|
nav.navbar > div.container > a.navbar-brand > img nav.navbar > div.container > a.navbar-brand > img |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.col-12 > div.d-flex > div.text-center > img div.col-12 > div.d-flex > div.text-center > img |
div.col-12 > div.d-flex > div.ms-3 > img div.col-12 > div.d-flex > div.ms-3 > img |
div.container > div.text-center > a > img div.container > div.text-center > 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 |
|---|
header.bg-light > nav.navbar > div.container > a.navbar-brand header.bg-light > nav.navbar > div.container > a.navbar-brand |
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.
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 |
|---|
购买授权 section.container-fluid > div.py-5 > div.mt-4 > a.btn |
产品下载 section.container-fluid > div.py-5 > div.mt-4 > a.btn |
© 2023 DesDev Inc. All rights reserved Powered by DedeCMS
沪ICP备17008595号 沪公网安备… footer.mt-5 > div.dede-copyright > div.container > div.text-center |
DesDev Inc div.dede-copyright > div.container > div.text-center > a |
DedeCMS div.dede-copyright > div.container > div.text-center > a |
沪ICP备17008595号 div.dede-copyright > div.container > div.text-center > a |
沪公网安备31011802005130号 div.dede-copyright > div.container > div.text-center > a |
蓝队云 div.dede-copyright > div.container > div.text-center > a |
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 |
|---|
用户口碑 div.col-6 > div.card > div.card-body > h5.card-title |
These are opportunities to improve keyboard navigation in your application.
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.
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
div.container > div.text-center > a > img div.container > div.text-center > a > img | dedecms.com/assets/beian.png | 20 x 20 (1.00) | 36 x 40 (0.90) |
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.
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.
Performance issues directly impact user engagement and conversion rates.
| Line # | Content | Error |
|---|---|---|
| 1 | <!DOCTYPE html> | Syntax not understood |
| 2 | <html lang="zh-CN"> | Syntax not understood |
| 4 | <head> | Syntax not understood |
| 5 | <title>织梦 (DedeCMS) 官方网站 - 内容管理系统 - 上海卓卓网络科技有限公司</title> | Syntax not understood |
| 7 | <meta charset="utf-8"> | Syntax not understood |
| 8 | <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> | Syntax not understood |
| 9 | <meta name="description" content="织梦 (DedeCMS) 官方网站 - 内容管理系统 - 上海卓卓网络科技有限公司"> | Syntax not understood |
| 10 | <meta name="keywords" content="织梦,dedecms"> | Syntax not understood |
| 12 | <link rel="shortcut icon" type="image/x-icon" href="/assets/favicon.ico"> | Syntax not understood |
| 13 | <link rel="stylesheet" type="text/css" href="/assets/pkg/bootstrap-5.2.3-dist/css/bootstrap.min.css?v=1729062779"> | Syntax not understood |
| 14 | <link rel="stylesheet" type="text/css" href="/assets/pkg/bootstrap-icons/font/bootstrap-icons.css?v=1729062779"> | Syntax not understood |
| 15 | <link rel="stylesheet" type="text/css" href="/assets/css/common.css?v=1729062779"> | Syntax not understood |
| 16 | <link rel="stylesheet" type="text/css" href="/assets/css/index.css?v=1729062779"> | Syntax not understood |
| 17 | </head> | Syntax not understood |
| 19 | <body> | Syntax not understood |
| 20 | <header class="bg-light"> | Syntax not understood |
| 21 | <div class="container"> | Syntax not understood |
| 22 | <div class="row text-secondary pt-1"> | Syntax not understood |
| 23 | <div class="col-12 col-lg-9 d-none d-lg-block"> | Syntax not understood |
| 24 | <span class="fs-6 fw-light">织梦 (DedeCMS) 官方网站 - 内容管理系统 - 上海卓卓网络科技有限公司</span> | Syntax not understood |
| 25 | </div> | Syntax not understood |
| 27 | <div class="col-12 col-lg-3 text-end d-none d-lg-block"> | Syntax not understood |
| 28 | <span class="fs-6 fw-light"><i class="bi bi-telephone-fill"></i> 021-37788569</span> | Syntax not understood |
| 29 | </div> | Syntax not understood |
| 30 | </div> | Syntax not understood |
| 31 | </div> | Syntax not understood |
| 33 | <nav class="navbar navbar-expand-xl" aria-label="Offcanvas navbar large"> | Syntax not understood |
| 34 | <div class="container"> | Syntax not understood |
| 35 | <a class="navbar-brand" href="/"> | Syntax not understood |
| 36 | <img src="/assets/img/png/common/header/logo@2x.png" width="227px" height="40px"> | Syntax not understood |
| 37 | </a> | Syntax not understood |
| 39 | <button class="navbar-toggler" type="button" data-bs-toggle="offcanvas" data-bs-target="#offcanvasNavbar2" | Syntax not understood |
| 40 | aria-controls="offcanvasNavbar2"> | Syntax not understood |
| 41 | <span class="navbar-toggler-icon"></span> | Syntax not understood |
| 42 | </button> | Syntax not understood |
| 44 | <div class="offcanvas offcanvas-start" tabindex="-1" id="offcanvasNavbar2" | Syntax not understood |
| 45 | aria-labelledby="offcanvasNavbar2Label"> | Syntax not understood |
| 46 | <div class="offcanvas-header"> | Syntax not understood |
| 47 | <h5 class="offcanvas-title" id="offcanvasNavbar2Label"> | Syntax not understood |
| 48 | <a class="navbar-brand" href="/"> | Syntax not understood |
| 49 | <img src="/assets/img/png/common/header/logo@2x.png" width="227px" height="40px"> | Syntax not understood |
| 50 | </a> | Syntax not understood |
| 51 | </h5> | Syntax not understood |
| 53 | <button type="button" class="btn-close" data-bs-dismiss="offcanvas" aria-label="Close"></button> | Syntax not understood |
| 54 | </div> | Syntax not understood |
| 56 | <div class="offcanvas-body"> | Syntax not understood |
| 57 | <ul class="navbar-nav justify-content-start flex-grow-1 ms-xl-5"> | Syntax not understood |
| 58 | <li class="nav-item border-bottom"> | Syntax not understood |
| 59 | <a class="nav-link px-2 px-xxl-3 active" | Syntax not understood |
| 60 | href="/"> | Syntax not understood |
| 61 | 首页 | Syntax not understood |
| 62 | </a> | Syntax not understood |
| 63 | </li> | Syntax not understood |
| 64 | <li class="nav-item border-bottom"> | Syntax not understood |
| 65 | <a class="nav-link px-2 px-xxl-3" href="/download"> | Syntax not understood |
| 66 | 产品下载 | Syntax not understood |
| 67 | </a> | Syntax not understood |
| 68 | </li> | Syntax not understood |
| 69 | <li class="nav-item border-bottom"> | Syntax not understood |
| 70 | <a class="nav-link px-2 px-xxl-3" href="/license"> | Syntax not understood |
| 71 | 开源协议 | Syntax not understood |
| 72 | </a> | Syntax not understood |
| 73 | </li> | Syntax not understood |
| 74 | <li class="nav-item border-bottom"> | Syntax not understood |
| 75 | <a class="nav-link px-2 px-xxl-3" href="/authorization/search"> | Syntax not understood |
| 76 | 授权查询 | Syntax not understood |
| 77 | </a> | Syntax not understood |
| 78 | </li> | Syntax not understood |
| 79 | <li class="nav-item border-bottom"> | Syntax not understood |
| 80 | <a class="nav-link px-2 px-xxl-3" href="/authorization"> | Syntax not understood |
| 81 | 正版授权 | Syntax not understood |
| 82 | </a> | Syntax not understood |
| 83 | </li> | Syntax not understood |
| 84 | <li class="nav-item border-bottom"> | Syntax not understood |
| 85 | <a class="nav-link px-2 px-xxl-3" href="https://site.dedecms.com/"> | Unknown directive |
| 86 | 网站定制 | Syntax not understood |
| 87 | </a> | Syntax not understood |
| 88 | </li> | Syntax not understood |
| 89 | <li class="nav-item dropdown border-bottom"> | Syntax not understood |
| 90 | <a class="nav-link dropdown-toggle px-2 px-xxl-3" href="#" | Syntax not understood |
| 91 | role="button" data-bs-toggle="dropdown" aria-expanded="false"> | Syntax not understood |
| 92 | 增值服务 | Syntax not understood |
| 93 | </a> | Syntax not understood |
| 94 | <ul class="dropdown-menu"> | Syntax not understood |
| 95 | <li><a class="dropdown-item" href="/support#package">套餐服务</a></li> | Syntax not understood |
| 96 | <li><a class="dropdown-item" href="/support#price">单项服务</a></li> | Syntax not understood |
| 97 | <li> | Syntax not understood |
| 98 | </ul> | Syntax not understood |
| 99 | </li> | Syntax not understood |
| 100 | <li class="nav-item border-bottom"> | Syntax not understood |
| 101 | <a class="nav-link px-2 px-xxl-3" href="/hosts"> | Syntax not understood |
| 102 | 推荐主机 | Syntax not understood |
| 103 | </a> | Syntax not understood |
| 104 | </li> | Syntax not understood |
| 105 | <li class="nav-item border-bottom"> | Syntax not understood |
| 106 | <a class="nav-link px-2 px-xxl-3" href="https://help.dedecms.com/"> | Unknown directive |
| 107 | 帮助中心 | Syntax not understood |
| 108 | </a> | Syntax not understood |
| 109 | </li> | Syntax not understood |
| 110 | </ul> | Syntax not understood |
| 113 | <div class="text-start mt-3 mt-xl-0 text-xl-end"> | Syntax not understood |
| 114 | <a href="/register" class="btn btn-success px-4 px-xl-3 me-1">注册</a> | Syntax not understood |
| 115 | <a href="/login" class="btn btn-outline-secondary px-4 px-xl-3">登录</a> | Syntax not understood |
| 116 | </div> | Syntax not understood |
| 118 | </div> | Syntax not understood |
| 119 | </div> | Syntax not understood |
| 120 | </div> | Syntax not understood |
| 121 | </nav> | Syntax not understood |
| 122 | </header> | Syntax not understood |
| 124 | <section class="container-fluid dede-banner" style="background: url(/assets/img/jpg/common/index_bannerbg.jpg);"> | Unknown directive |
| 125 | <div class="py-5 px-4 text-center"> | Syntax not understood |
| 126 | <h1 class="mt-4 display-6 fw-semibold text-white">DedeCMS V5.7.118 正式版下载</h1> | Syntax not understood |
| 128 | <p class="mt-4 fs-5 text-light">Nginx/IIS/Apache PHP5.6+ MySQL5.7+</p> | Syntax not understood |
| 130 | <p class="mt-4 fs-4 text-light">更新于 2025-07-30</p> | Syntax not understood |
| 132 | <div class="mt-4 d-grid gap-2 d-sm-flex justify-content-sm-center"> | Syntax not understood |
| 133 | <a href="/user/authorization/license" class="btn btn-lg btn-primary px-5 me-sm-3" | Syntax not understood |
| 134 | style="background-color: #FF6700; border-color: #FF6700;">购买授权</a> | Unknown directive |
| 135 | <a href="/download" class="btn btn-lg btn-primary px-5" | Syntax not understood |
| 136 | style="background-color: #FF6700; border-color: #FF6700;">产品下载</a> | Unknown directive |
| 137 | </div> | Syntax not understood |
| 139 | <div class="mt-4 mb-4"> | Syntax not understood |
| 140 | <p class="mb-1"> | Syntax not understood |
| 141 | <a target="_blank" href="/post/20211026.html" class="text-light text-decoration-none"> | Syntax not understood |
| 142 | 关于侵权网站清单及存证数据移交维权团队的通告 | Syntax not understood |
| 143 | </a> | Syntax not understood |
| 144 | <span class="badge text-bg-danger">New</span> | Syntax not understood |
| 145 | </p> | Syntax not understood |
| 146 | <p class="mb-0"> | Syntax not understood |
| 147 | <a target="_blank" href="/post/20210930.html" class="text-light text-decoration-none"> | Syntax not understood |
| 148 | 致广大DedeCMS用户的一封公开信 | Syntax not understood |
| 149 | </a> | Syntax not understood |
| 150 | </p> | Syntax not understood |
| 151 | </div> | Syntax not understood |
| 152 | </div> | Syntax not understood |
| 153 | </section> | Syntax not understood |
| 155 | <section class="container mt-5 dede-feature"> | Syntax not understood |
| 156 | <div class="row text-center"> | Syntax not understood |
| 157 | <div class="col-12"> | Syntax not understood |
| 158 | <h2>产品特性</h2> | Syntax not understood |
| 159 | <span class="text-muted">了解更多产品功能特性</span> | Syntax not understood |
| 160 | <div class="position-relative"> | Syntax not understood |
| 161 | <span class="dede-title-points"></span> | Syntax not understood |
| 162 | </div> | Syntax not understood |
| 163 | </div> | Syntax not understood |
| 164 | </div> | Syntax not understood |
| 166 | <div class="row text-center"> | Syntax not understood |
| 167 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 168 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 169 | <img src="/assets/img/png/index/icon_product01.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 170 | <div class="card-body"> | Syntax not understood |
| 171 | <h5 class="card-title">用户口碑</h5> | Syntax not understood |
| 172 | <p class="card-text"> | Syntax not understood |
| 173 | 丰富的开源经验赢得<br>良好的口碑 | Syntax not understood |
| 174 | </p> | Syntax not understood |
| 175 | </div> | Syntax not understood |
| 176 | </div> | Syntax not understood |
| 177 | </div> | Syntax not understood |
| 179 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 180 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 181 | <img src="/assets/img/png/index/icon_product02.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 182 | <div class="card-body"> | Syntax not understood |
| 183 | <h5 class="card-title">模块组合</h5> | Syntax not understood |
| 184 | <p class="card-text"> | Syntax not understood |
| 185 | 让网站丰富方便<br>网站扩展 | Syntax not understood |
| 186 | </p> | Syntax not understood |
| 187 | </div> | Syntax not understood |
| 188 | </div> | Syntax not understood |
| 189 | </div> | Syntax not understood |
| 191 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 192 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 193 | <img src="/assets/img/png/index/icon_product03.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 194 | <div class="card-body"> | Syntax not understood |
| 195 | <h5 class="card-title">模板引擎</h5> | Syntax not understood |
| 196 | <p class="card-text"> | Syntax not understood |
| 197 | 简单易用<br>界面随时可更换 | Syntax not understood |
| 198 | </p> | Syntax not understood |
| 199 | </div> | Syntax not understood |
| 200 | </div> | Syntax not understood |
| 201 | </div> | Syntax not understood |
| 203 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 204 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 205 | <img src="/assets/img/png/index/icon_product04.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 206 | <div class="card-body"> | Syntax not understood |
| 207 | <h5 class="card-title">自定义模型</h5> | Syntax not understood |
| 208 | <p class="card-text"> | Syntax not understood |
| 209 | 自己扩展网站后续功能<br>省去诸多烦恼 | Syntax not understood |
| 210 | </p> | Syntax not understood |
| 211 | </div> | Syntax not understood |
| 212 | </div> | Syntax not understood |
| 213 | </div> | Syntax not understood |
| 215 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 216 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 217 | <img src="/assets/img/png/index/icon_product05.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 218 | <div class="card-body"> | Syntax not understood |
| 219 | <h5 class="card-title">动静态部署</h5> | Syntax not understood |
| 220 | <p class="card-text"> | Syntax not understood |
| 221 | 高效的页面部署<br>提高网站收录量 | Syntax not understood |
| 222 | </p> | Syntax not understood |
| 223 | </div> | Syntax not understood |
| 224 | </div> | Syntax not understood |
| 225 | </div> | Syntax not understood |
| 227 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 228 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 229 | <img src="/assets/img/png/index/icon_product06.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 230 | <div class="card-body"> | Syntax not understood |
| 231 | <h5 class="card-title">升级无忧</h5> | Syntax not understood |
| 232 | <p class="card-text"> | Syntax not understood |
| 233 | 及时和官方程序同步<br>安全无忧 | Syntax not understood |
| 234 | </p> | Syntax not understood |
| 235 | </div> | Syntax not understood |
| 236 | </div> | Syntax not understood |
| 237 | </div> | Syntax not understood |
| 239 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 240 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 241 | <img src="/assets/img/png/index/icon_product07.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 242 | <div class="card-body"> | Syntax not understood |
| 243 | <h5 class="card-title">强大的SEO</h5> | Syntax not understood |
| 244 | <p class="card-text"> | Syntax not understood |
| 245 | 灵活调整<br>提升关键词排名 | Syntax not understood |
| 246 | </p> | Syntax not understood |
| 247 | </div> | Syntax not understood |
| 248 | </div> | Syntax not understood |
| 249 | </div> | Syntax not understood |
| 251 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 252 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 253 | <img src="/assets/img/png/index/icon_product08.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 254 | <div class="card-body"> | Syntax not understood |
| 255 | <h5 class="card-title">安全可靠</h5> | Syntax not understood |
| 256 | <p class="card-text"> | Syntax not understood |
| 257 | 十六年持续迭代<br>十万加用户共同见证 | Syntax not understood |
| 258 | </p> | Syntax not understood |
| 259 | </div> | Syntax not understood |
| 260 | </div> | Syntax not understood |
| 261 | </div> | Syntax not understood |
| 262 | </div> | Syntax not understood |
| 263 | </section> | Syntax not understood |
| 265 | <footer class="mt-5" > | Syntax not understood |
| 266 | <div class="dede-footer"> | Syntax not understood |
| 267 | <div class="container"> | Syntax not understood |
| 268 | <div class="row py-5"> | Syntax not understood |
| 269 | <div class="col-12 col-lg-7 text-white-50"> | Syntax not understood |
| 270 | <div class="row"> | Syntax not understood |
| 271 | <div class="col-12 col-md-auto"> | Syntax not understood |
| 272 | <div | Syntax not understood |
| 273 | class="d-flex flex-row flex-wrap align-content-start justify-content-start align-items-start"> | Syntax not understood |
| 274 | <div class="text-center"> | Syntax not understood |
| 275 | <img src="/assets/img/jpg/common/footer/gongzhonghao.jpg" width="120px"><br> | Syntax not understood |
| 276 | <span class="d-block mt-2">微信公众号</span> | Syntax not understood |
| 277 | </div> | Syntax not understood |
| 279 | <div class=" ms-3 text-center"> | Syntax not understood |
| 280 | <img src="/assets/img/jpg/common/footer/qiyeweixin.jpg" width="120px"><br> | Syntax not understood |
| 281 | <span class="d-block mt-2">微信客服</span> | Syntax not understood |
| 282 | </div> | Syntax not understood |
| 283 | </div> | Syntax not understood |
| 285 | </div> | Syntax not understood |
| 287 | <div class="col-12 col-md mt-3 mt-sm-4 mt-md-0"> | Syntax not understood |
| 288 | <h5 class="fs-5 text-white"> | Syntax not understood |
| 289 | <a class="text-white text-decoration-none" href="tel:021-37788569" | Unknown directive |
| 290 | target="_blank">021-37788569</a> | Syntax not understood |
| 291 | </h5> | Syntax not understood |
| 292 | <span class="text-white-50 fs-6 fw-light">商务咨询电话</span> | Syntax not understood |
| 294 | <table class="text-white-50 fs-6 fw-light"> | Syntax not understood |
| 295 | <tr> | Syntax not understood |
| 296 | <td>工作时间：</td> | Syntax not understood |
| 297 | <td>周一至周五</td> | Syntax not understood |
| 298 | </tr> | Syntax not understood |
| 299 | <tr> | Syntax not understood |
| 300 | <td></td> | Syntax not understood |
| 301 | <td>8:30~11:30至13:30~18:00</td> | Unknown directive |
| 302 | </tr> | Syntax not understood |
| 303 | </table> | Syntax not understood |
| 304 | </div> | Syntax not understood |
| 305 | </div> | Syntax not understood |
| 306 | </div> | Syntax not understood |
| 309 | <div class="col-12 col-lg-5 mt-3 mt-sm-4 mt-md-4 mt-lg-0"> | Syntax not understood |
| 310 | <div class="row row-cols-3"> | Syntax not understood |
| 311 | <div> | Syntax not understood |
| 312 | <h5 class="text-white">技术支持</h5> | Syntax not understood |
| 313 | <ul class="nav flex-column"> | Syntax not understood |
| 314 | <li class="nav-item mb-2"><a href="https://help.dedecms.com/" class="nav-link p-0 text-white-50">帮助中心</a> | Unknown directive |
| 315 | </li> | Syntax not understood |
| 316 | <li class="nav-item mb-2"><a href="https://help.dedecms.com/changjianwenti/" class="nav-link p-0 text-white-50">常见问题</a> | Unknown directive |
| 317 | </li> | Syntax not understood |
| 318 | <li class="nav-item mb-2"><a href="https://help.dedecms.com/chujie/" class="nav-link p-0 text-white-50">使用手册</a> | Unknown directive |
| 319 | </li> | Syntax not understood |
| 320 | <li class="nav-item mb-2"><a href="https://help.dedecms.com/mubanshouce/" class="nav-link p-0 text-white-50">模板手册</a> | Unknown directive |
| 321 | </li> | Syntax not understood |
| 322 | </ul> | Syntax not understood |
| 323 | </div> | Syntax not understood |
| 325 | <div> | Syntax not understood |
| 326 | <h5 class="text-white">服务支持</h5> | Syntax not understood |
| 327 | <ul class="nav flex-column"> | Syntax not understood |
| 328 | <li class="nav-item mb-2"><a href="/license" class="nav-link p-0 text-white-50">授权协议</a> | Syntax not understood |
| 329 | </li> | Syntax not understood |
| 330 | <li class="nav-item mb-2"><a href="/authorization/search" | Syntax not understood |
| 331 | class="nav-link p-0 text-white-50">授权查询</a> | Syntax not understood |
| 332 | </li> | Syntax not understood |
| 333 | <li class="nav-item mb-2"><a href="/authorization" | Syntax not understood |
| 334 | class="nav-link p-0 text-white-50">购买流程</a> | Syntax not understood |
| 335 | </li> | Syntax not understood |
| 336 | <li class="nav-item mb-2"><a href="/authorization" | Syntax not understood |
| 337 | class="nav-link p-0 text-white-50">授权说明</a> | Syntax not understood |
| 338 | </li> | Syntax not understood |
| 339 | </ul> | Syntax not understood |
| 340 | </div> | Syntax not understood |
| 342 | <div> | Syntax not understood |
| 343 | <h5 class="text-white">关于我们</h5> | Syntax not understood |
| 344 | <ul class="nav flex-column"> | Syntax not understood |
| 345 | <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-white-50">公司简介</a> | Syntax not understood |
| 346 | </li> | Syntax not understood |
| 347 | <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-white-50">招贤纳士</a> | Syntax not understood |
| 348 | </li> | Syntax not understood |
| 349 | <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-white-50">联系我们</a> | Syntax not understood |
| 350 | </li> | Syntax not understood |
| 351 | <li class="nav-item mb-2"><a href="https://site.dedecms.com/youqingzhanshi/" class="nav-link p-0 text-white-50">友情展示</a> | Unknown directive |
| 352 | </li> | Syntax not understood |
| 353 | </ul> | Syntax not understood |
| 354 | </div> | Syntax not understood |
| 355 | </div> | Syntax not understood |
| 356 | </div> | Syntax not understood |
| 357 | </div> | Syntax not understood |
| 358 | </div> | Syntax not understood |
| 359 | </div> | Syntax not understood |
| 361 | <div class="dede-copyright"> | Syntax not understood |
| 362 | <div class="container"> | Syntax not understood |
| 363 | <div class="text-center py-4" style="font-size: 14px !important;"> | Unknown directive |
| 364 | © 2023 <a href="http://www.desdev.cn">DesDev Inc</a>. | Unknown directive |
| 365 | All rights reserved Powered by | Syntax not understood |
| 366 | <a href="http://www.dedecms.com">DedeCMS</a><br> | Unknown directive |
| 367 | <a href="http://beian.miit.gov.cn/" title="沪ICP备17008595号" rel="noopener noreferrer" | Unknown directive |
| 368 | target="_blank">沪ICP备17008595号</a> | Syntax not understood |
| 369 | <a href="https://www.beian.gov.cn/portal/registerSystemInfo?recordcode=31011802005130" title="沪公网安备31011802005130号" rel="noopener noreferrer" | Unknown directive |
| 370 | target="_blank"> | Syntax not understood |
| 371 | <img src="/assets/beian.png" width="20px" height="20px"> | Syntax not understood |
| 372 | 沪公网安备31011802005130号 | Syntax not understood |
| 373 | </a><br> | Syntax not understood |
| 375 | 云主机支持: | Unknown directive |
| 376 | <a href="https://www.landui.com/" title="蓝队云" rel="noopener noreferrer" target="_blank">蓝队云</a> | Unknown directive |
| 377 | </div> | Syntax not understood |
| 378 | </div> | Syntax not understood |
| 379 | </div> | Syntax not understood |
| 380 | </footer> | Syntax not understood |
| 382 | <script type="text/javascript" src="/assets/pkg/jquery/jquery.min.js?v=1729060935"></script> | Syntax not understood |
| 383 | <script type="text/javascript" src="/assets/pkg/jquery-cookie/jquery.cookie.js?v=1729060935"></script> | Syntax not understood |
| 384 | <script type="text/javascript" src="/assets/pkg/bootstrap-5.2.3-dist/js/bootstrap.bundle.min.js?v=1729060935"></script> | Syntax not understood |
| 385 | <script type="text/javascript" src="/assets/pkg/toast/toast.js?v=1729060935"></script> | Syntax not understood |
| 386 | <script type="text/javascript" src="/assets/js/dedecms.common.min.js?v=1729060935"></script> | Syntax not understood |
| 387 | </body> | Syntax not understood |
| 389 | </html> | Syntax not understood |
To appear in search results, crawlers need access to your app.
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 |
|---|
nav.navbar > div.container > a.navbar-brand > img nav.navbar > div.container > a.navbar-brand > img |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.col-12 > div.d-flex > div.text-center > img div.col-12 > div.d-flex > div.text-center > img |
div.col-12 > div.d-flex > div.ms-3 > img div.col-12 > div.d-flex > div.ms-3 > img |
div.container > div.text-center > a > img div.container > div.text-center > a > img |
Format your HTML in a way that enables crawlers to better understand your app’s content.
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.
548 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
976 ms
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
0 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.017
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.65 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.
976 ms
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 |
|---|---|
| /assets/pkg/bootstrap-icons/font/fonts/bootstrap-icons.wo... | 1.1 s |
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.col-12 > div.d-flex > div.ms-3 > img div.col-12 > div.d-flex > div.ms-3 > img | dedecms.com/assets/img/jpg/common/footer/qiyeweixin.jpg | 130.6 KiB | 128.7 KiB |
nav.navbar > div.container > a.navbar-brand > img nav.navbar > div.container > a.navbar-brand > img | dedecms.com/assets/img/png/common/header/logo@2x.png | 6.7 KiB | 5.5 KiB |
div.col-12 > div.d-flex > div.text-center > img div.col-12 > div.d-flex > div.text-center > img | dedecms.com/assets/img/jpg/common/footer/gongzhonghao.jpg | 6.8 KiB | 4.5 KiB |
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
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.
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.
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 |
|---|---|---|
| dedecms.com/assets/css/index.css?v=1729062779 | 697 B | 214 ms |
| dedecms.com/assets/css/common.css?v=1729062779 | 1.0 KiB | 214 ms |
| dedecms.com/assets/pkg/bootstrap-5.2.3-dist/css/bootstrap.min.css?v=1729062779 | 27.3 KiB | 214 ms |
| dedecms.com/assets/pkg/bootstrap-icons/font/bootstrap-icons.css?v=1729062779 | 13.6 KiB | 254 ms |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
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 |
|---|---|---|
| dedecms.com/assets/pkg/bootstrap-5.2.3-dist/css/bootstrap.min.css?v=1729062779 | 26.8 KiB | 24.1 KiB |
| dedecms.com/assets/pkg/bootstrap-icons/font/bootstrap-icons.css?v=1729062779 | 13.1 KiB | 13.1 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 |
|---|---|---|
| dedecms.com/assets/pkg/jquery/jquery.min.js?v=1729060935 | 30.4 KiB | 21.7 KiB |
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 | |
|---|---|
div.col-12 > div.d-flex > div.ms-3 > img div.col-12 > div.d-flex > div.ms-3 > img | dedecms.com/assets/img/jpg/common/footer/qiyeweixin.jpg |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product02.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product03.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product06.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product07.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product01.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product04.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product05.png |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top | dedecms.com/assets/img/png/index/icon_product08.png |
div.col-12 > div.d-flex > div.text-center > img div.col-12 > div.d-flex > div.text-center > img | dedecms.com/assets/img/jpg/common/footer/gongzhonghao.jpg |
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 |
|---|
织梦 (DedeCMS) 官方网站 - 内容管理系统 - 上海卓卓网络科技有限公司 div.container > div.row > div.col-12 > span.fs-6 |
021-37788569 div.container > div.row > div.col-12 > span.fs-6 |
登录 div#offcanvasNavbar2 > div.offcanvas-body > div.text-start > a.btn |
购买授权 section.container-fluid > div.py-5 > div.mt-4 > a.btn |
产品下载 section.container-fluid > div.py-5 > div.mt-4 > a.btn |
© 2023 DesDev Inc. All rights reserved Powered by DedeCMS
沪ICP备17008595号 沪公网安备… footer.mt-5 > div.dede-copyright > div.container > div.text-center |
DesDev Inc div.dede-copyright > div.container > div.text-center > a |
DedeCMS div.dede-copyright > div.container > div.text-center > a |
沪ICP备17008595号 div.dede-copyright > div.container > div.text-center > a |
沪公网安备31011802005130号 div.dede-copyright > div.container > div.text-center > a |
蓝队云 div.dede-copyright > div.container > div.text-center > a |
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 |
|---|
用户口碑 div.col-6 > div.card > div.card-body > h5.card-title |
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 |
|---|
nav.navbar > div.container > a.navbar-brand > img nav.navbar > div.container > a.navbar-brand > img |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.col-12 > div.d-flex > div.text-center > img div.col-12 > div.d-flex > div.text-center > img |
div.col-12 > div.d-flex > div.ms-3 > img div.col-12 > div.d-flex > div.ms-3 > img |
div.container > div.text-center > a > img div.container > div.text-center > 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 |
|---|
header.bg-light > nav.navbar > div.container > a.navbar-brand header.bg-light > nav.navbar > div.container > a.navbar-brand |
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.
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.
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
div.container > div.text-center > a > img div.container > div.text-center > a > img | dedecms.com/assets/beian.png | 20 x 20 (1.00) | 36 x 40 (0.90) |
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.
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.
Performance issues directly impact user engagement and conversion rates.
| Line # | Content | Error |
|---|---|---|
| 1 | <!DOCTYPE html> | Syntax not understood |
| 2 | <html lang="zh-CN"> | Syntax not understood |
| 4 | <head> | Syntax not understood |
| 5 | <title>织梦 (DedeCMS) 官方网站 - 内容管理系统 - 上海卓卓网络科技有限公司</title> | Syntax not understood |
| 7 | <meta charset="utf-8"> | Syntax not understood |
| 8 | <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> | Syntax not understood |
| 9 | <meta name="description" content="织梦 (DedeCMS) 官方网站 - 内容管理系统 - 上海卓卓网络科技有限公司"> | Syntax not understood |
| 10 | <meta name="keywords" content="织梦,dedecms"> | Syntax not understood |
| 12 | <link rel="shortcut icon" type="image/x-icon" href="/assets/favicon.ico"> | Syntax not understood |
| 13 | <link rel="stylesheet" type="text/css" href="/assets/pkg/bootstrap-5.2.3-dist/css/bootstrap.min.css?v=1729062779"> | Syntax not understood |
| 14 | <link rel="stylesheet" type="text/css" href="/assets/pkg/bootstrap-icons/font/bootstrap-icons.css?v=1729062779"> | Syntax not understood |
| 15 | <link rel="stylesheet" type="text/css" href="/assets/css/common.css?v=1729062779"> | Syntax not understood |
| 16 | <link rel="stylesheet" type="text/css" href="/assets/css/index.css?v=1729062779"> | Syntax not understood |
| 17 | </head> | Syntax not understood |
| 19 | <body> | Syntax not understood |
| 20 | <header class="bg-light"> | Syntax not understood |
| 21 | <div class="container"> | Syntax not understood |
| 22 | <div class="row text-secondary pt-1"> | Syntax not understood |
| 23 | <div class="col-12 col-lg-9 d-none d-lg-block"> | Syntax not understood |
| 24 | <span class="fs-6 fw-light">织梦 (DedeCMS) 官方网站 - 内容管理系统 - 上海卓卓网络科技有限公司</span> | Syntax not understood |
| 25 | </div> | Syntax not understood |
| 27 | <div class="col-12 col-lg-3 text-end d-none d-lg-block"> | Syntax not understood |
| 28 | <span class="fs-6 fw-light"><i class="bi bi-telephone-fill"></i> 021-37788569</span> | Syntax not understood |
| 29 | </div> | Syntax not understood |
| 30 | </div> | Syntax not understood |
| 31 | </div> | Syntax not understood |
| 33 | <nav class="navbar navbar-expand-xl" aria-label="Offcanvas navbar large"> | Syntax not understood |
| 34 | <div class="container"> | Syntax not understood |
| 35 | <a class="navbar-brand" href="/"> | Syntax not understood |
| 36 | <img src="/assets/img/png/common/header/logo@2x.png" width="227px" height="40px"> | Syntax not understood |
| 37 | </a> | Syntax not understood |
| 39 | <button class="navbar-toggler" type="button" data-bs-toggle="offcanvas" data-bs-target="#offcanvasNavbar2" | Syntax not understood |
| 40 | aria-controls="offcanvasNavbar2"> | Syntax not understood |
| 41 | <span class="navbar-toggler-icon"></span> | Syntax not understood |
| 42 | </button> | Syntax not understood |
| 44 | <div class="offcanvas offcanvas-start" tabindex="-1" id="offcanvasNavbar2" | Syntax not understood |
| 45 | aria-labelledby="offcanvasNavbar2Label"> | Syntax not understood |
| 46 | <div class="offcanvas-header"> | Syntax not understood |
| 47 | <h5 class="offcanvas-title" id="offcanvasNavbar2Label"> | Syntax not understood |
| 48 | <a class="navbar-brand" href="/"> | Syntax not understood |
| 49 | <img src="/assets/img/png/common/header/logo@2x.png" width="227px" height="40px"> | Syntax not understood |
| 50 | </a> | Syntax not understood |
| 51 | </h5> | Syntax not understood |
| 53 | <button type="button" class="btn-close" data-bs-dismiss="offcanvas" aria-label="Close"></button> | Syntax not understood |
| 54 | </div> | Syntax not understood |
| 56 | <div class="offcanvas-body"> | Syntax not understood |
| 57 | <ul class="navbar-nav justify-content-start flex-grow-1 ms-xl-5"> | Syntax not understood |
| 58 | <li class="nav-item border-bottom"> | Syntax not understood |
| 59 | <a class="nav-link px-2 px-xxl-3 active" | Syntax not understood |
| 60 | href="/"> | Syntax not understood |
| 61 | 首页 | Syntax not understood |
| 62 | </a> | Syntax not understood |
| 63 | </li> | Syntax not understood |
| 64 | <li class="nav-item border-bottom"> | Syntax not understood |
| 65 | <a class="nav-link px-2 px-xxl-3" href="/download"> | Syntax not understood |
| 66 | 产品下载 | Syntax not understood |
| 67 | </a> | Syntax not understood |
| 68 | </li> | Syntax not understood |
| 69 | <li class="nav-item border-bottom"> | Syntax not understood |
| 70 | <a class="nav-link px-2 px-xxl-3" href="/license"> | Syntax not understood |
| 71 | 开源协议 | Syntax not understood |
| 72 | </a> | Syntax not understood |
| 73 | </li> | Syntax not understood |
| 74 | <li class="nav-item border-bottom"> | Syntax not understood |
| 75 | <a class="nav-link px-2 px-xxl-3" href="/authorization/search"> | Syntax not understood |
| 76 | 授权查询 | Syntax not understood |
| 77 | </a> | Syntax not understood |
| 78 | </li> | Syntax not understood |
| 79 | <li class="nav-item border-bottom"> | Syntax not understood |
| 80 | <a class="nav-link px-2 px-xxl-3" href="/authorization"> | Syntax not understood |
| 81 | 正版授权 | Syntax not understood |
| 82 | </a> | Syntax not understood |
| 83 | </li> | Syntax not understood |
| 84 | <li class="nav-item border-bottom"> | Syntax not understood |
| 85 | <a class="nav-link px-2 px-xxl-3" href="https://site.dedecms.com/"> | Unknown directive |
| 86 | 网站定制 | Syntax not understood |
| 87 | </a> | Syntax not understood |
| 88 | </li> | Syntax not understood |
| 89 | <li class="nav-item dropdown border-bottom"> | Syntax not understood |
| 90 | <a class="nav-link dropdown-toggle px-2 px-xxl-3" href="#" | Syntax not understood |
| 91 | role="button" data-bs-toggle="dropdown" aria-expanded="false"> | Syntax not understood |
| 92 | 增值服务 | Syntax not understood |
| 93 | </a> | Syntax not understood |
| 94 | <ul class="dropdown-menu"> | Syntax not understood |
| 95 | <li><a class="dropdown-item" href="/support#package">套餐服务</a></li> | Syntax not understood |
| 96 | <li><a class="dropdown-item" href="/support#price">单项服务</a></li> | Syntax not understood |
| 97 | <li> | Syntax not understood |
| 98 | </ul> | Syntax not understood |
| 99 | </li> | Syntax not understood |
| 100 | <li class="nav-item border-bottom"> | Syntax not understood |
| 101 | <a class="nav-link px-2 px-xxl-3" href="/hosts"> | Syntax not understood |
| 102 | 推荐主机 | Syntax not understood |
| 103 | </a> | Syntax not understood |
| 104 | </li> | Syntax not understood |
| 105 | <li class="nav-item border-bottom"> | Syntax not understood |
| 106 | <a class="nav-link px-2 px-xxl-3" href="https://help.dedecms.com/"> | Unknown directive |
| 107 | 帮助中心 | Syntax not understood |
| 108 | </a> | Syntax not understood |
| 109 | </li> | Syntax not understood |
| 110 | </ul> | Syntax not understood |
| 113 | <div class="text-start mt-3 mt-xl-0 text-xl-end"> | Syntax not understood |
| 114 | <a href="/register" class="btn btn-success px-4 px-xl-3 me-1">注册</a> | Syntax not understood |
| 115 | <a href="/login" class="btn btn-outline-secondary px-4 px-xl-3">登录</a> | Syntax not understood |
| 116 | </div> | Syntax not understood |
| 118 | </div> | Syntax not understood |
| 119 | </div> | Syntax not understood |
| 120 | </div> | Syntax not understood |
| 121 | </nav> | Syntax not understood |
| 122 | </header> | Syntax not understood |
| 124 | <section class="container-fluid dede-banner" style="background: url(/assets/img/jpg/common/index_bannerbg.jpg);"> | Unknown directive |
| 125 | <div class="py-5 px-4 text-center"> | Syntax not understood |
| 126 | <h1 class="mt-4 display-6 fw-semibold text-white">DedeCMS V5.7.118 正式版下载</h1> | Syntax not understood |
| 128 | <p class="mt-4 fs-5 text-light">Nginx/IIS/Apache PHP5.6+ MySQL5.7+</p> | Syntax not understood |
| 130 | <p class="mt-4 fs-4 text-light">更新于 2025-07-30</p> | Syntax not understood |
| 132 | <div class="mt-4 d-grid gap-2 d-sm-flex justify-content-sm-center"> | Syntax not understood |
| 133 | <a href="/user/authorization/license" class="btn btn-lg btn-primary px-5 me-sm-3" | Syntax not understood |
| 134 | style="background-color: #FF6700; border-color: #FF6700;">购买授权</a> | Unknown directive |
| 135 | <a href="/download" class="btn btn-lg btn-primary px-5" | Syntax not understood |
| 136 | style="background-color: #FF6700; border-color: #FF6700;">产品下载</a> | Unknown directive |
| 137 | </div> | Syntax not understood |
| 139 | <div class="mt-4 mb-4"> | Syntax not understood |
| 140 | <p class="mb-1"> | Syntax not understood |
| 141 | <a target="_blank" href="/post/20211026.html" class="text-light text-decoration-none"> | Syntax not understood |
| 142 | 关于侵权网站清单及存证数据移交维权团队的通告 | Syntax not understood |
| 143 | </a> | Syntax not understood |
| 144 | <span class="badge text-bg-danger">New</span> | Syntax not understood |
| 145 | </p> | Syntax not understood |
| 146 | <p class="mb-0"> | Syntax not understood |
| 147 | <a target="_blank" href="/post/20210930.html" class="text-light text-decoration-none"> | Syntax not understood |
| 148 | 致广大DedeCMS用户的一封公开信 | Syntax not understood |
| 149 | </a> | Syntax not understood |
| 150 | </p> | Syntax not understood |
| 151 | </div> | Syntax not understood |
| 152 | </div> | Syntax not understood |
| 153 | </section> | Syntax not understood |
| 155 | <section class="container mt-5 dede-feature"> | Syntax not understood |
| 156 | <div class="row text-center"> | Syntax not understood |
| 157 | <div class="col-12"> | Syntax not understood |
| 158 | <h2>产品特性</h2> | Syntax not understood |
| 159 | <span class="text-muted">了解更多产品功能特性</span> | Syntax not understood |
| 160 | <div class="position-relative"> | Syntax not understood |
| 161 | <span class="dede-title-points"></span> | Syntax not understood |
| 162 | </div> | Syntax not understood |
| 163 | </div> | Syntax not understood |
| 164 | </div> | Syntax not understood |
| 166 | <div class="row text-center"> | Syntax not understood |
| 167 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 168 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 169 | <img src="/assets/img/png/index/icon_product01.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 170 | <div class="card-body"> | Syntax not understood |
| 171 | <h5 class="card-title">用户口碑</h5> | Syntax not understood |
| 172 | <p class="card-text"> | Syntax not understood |
| 173 | 丰富的开源经验赢得<br>良好的口碑 | Syntax not understood |
| 174 | </p> | Syntax not understood |
| 175 | </div> | Syntax not understood |
| 176 | </div> | Syntax not understood |
| 177 | </div> | Syntax not understood |
| 179 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 180 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 181 | <img src="/assets/img/png/index/icon_product02.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 182 | <div class="card-body"> | Syntax not understood |
| 183 | <h5 class="card-title">模块组合</h5> | Syntax not understood |
| 184 | <p class="card-text"> | Syntax not understood |
| 185 | 让网站丰富方便<br>网站扩展 | Syntax not understood |
| 186 | </p> | Syntax not understood |
| 187 | </div> | Syntax not understood |
| 188 | </div> | Syntax not understood |
| 189 | </div> | Syntax not understood |
| 191 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 192 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 193 | <img src="/assets/img/png/index/icon_product03.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 194 | <div class="card-body"> | Syntax not understood |
| 195 | <h5 class="card-title">模板引擎</h5> | Syntax not understood |
| 196 | <p class="card-text"> | Syntax not understood |
| 197 | 简单易用<br>界面随时可更换 | Syntax not understood |
| 198 | </p> | Syntax not understood |
| 199 | </div> | Syntax not understood |
| 200 | </div> | Syntax not understood |
| 201 | </div> | Syntax not understood |
| 203 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 204 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 205 | <img src="/assets/img/png/index/icon_product04.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 206 | <div class="card-body"> | Syntax not understood |
| 207 | <h5 class="card-title">自定义模型</h5> | Syntax not understood |
| 208 | <p class="card-text"> | Syntax not understood |
| 209 | 自己扩展网站后续功能<br>省去诸多烦恼 | Syntax not understood |
| 210 | </p> | Syntax not understood |
| 211 | </div> | Syntax not understood |
| 212 | </div> | Syntax not understood |
| 213 | </div> | Syntax not understood |
| 215 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 216 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 217 | <img src="/assets/img/png/index/icon_product05.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 218 | <div class="card-body"> | Syntax not understood |
| 219 | <h5 class="card-title">动静态部署</h5> | Syntax not understood |
| 220 | <p class="card-text"> | Syntax not understood |
| 221 | 高效的页面部署<br>提高网站收录量 | Syntax not understood |
| 222 | </p> | Syntax not understood |
| 223 | </div> | Syntax not understood |
| 224 | </div> | Syntax not understood |
| 225 | </div> | Syntax not understood |
| 227 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 228 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 229 | <img src="/assets/img/png/index/icon_product06.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 230 | <div class="card-body"> | Syntax not understood |
| 231 | <h5 class="card-title">升级无忧</h5> | Syntax not understood |
| 232 | <p class="card-text"> | Syntax not understood |
| 233 | 及时和官方程序同步<br>安全无忧 | Syntax not understood |
| 234 | </p> | Syntax not understood |
| 235 | </div> | Syntax not understood |
| 236 | </div> | Syntax not understood |
| 237 | </div> | Syntax not understood |
| 239 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 240 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 241 | <img src="/assets/img/png/index/icon_product07.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 242 | <div class="card-body"> | Syntax not understood |
| 243 | <h5 class="card-title">强大的SEO</h5> | Syntax not understood |
| 244 | <p class="card-text"> | Syntax not understood |
| 245 | 灵活调整<br>提升关键词排名 | Syntax not understood |
| 246 | </p> | Syntax not understood |
| 247 | </div> | Syntax not understood |
| 248 | </div> | Syntax not understood |
| 249 | </div> | Syntax not understood |
| 251 | <div class="col-6 col-lg-3 mt-3 mt-lg-4"> | Syntax not understood |
| 252 | <div class="card py-3 py-lg-4"> | Syntax not understood |
| 253 | <img src="/assets/img/png/index/icon_product08.png" class="card-img-top w-50 align-self-center"> | Syntax not understood |
| 254 | <div class="card-body"> | Syntax not understood |
| 255 | <h5 class="card-title">安全可靠</h5> | Syntax not understood |
| 256 | <p class="card-text"> | Syntax not understood |
| 257 | 十六年持续迭代<br>十万加用户共同见证 | Syntax not understood |
| 258 | </p> | Syntax not understood |
| 259 | </div> | Syntax not understood |
| 260 | </div> | Syntax not understood |
| 261 | </div> | Syntax not understood |
| 262 | </div> | Syntax not understood |
| 263 | </section> | Syntax not understood |
| 265 | <footer class="mt-5" > | Syntax not understood |
| 266 | <div class="dede-footer"> | Syntax not understood |
| 267 | <div class="container"> | Syntax not understood |
| 268 | <div class="row py-5"> | Syntax not understood |
| 269 | <div class="col-12 col-lg-7 text-white-50"> | Syntax not understood |
| 270 | <div class="row"> | Syntax not understood |
| 271 | <div class="col-12 col-md-auto"> | Syntax not understood |
| 272 | <div | Syntax not understood |
| 273 | class="d-flex flex-row flex-wrap align-content-start justify-content-start align-items-start"> | Syntax not understood |
| 274 | <div class="text-center"> | Syntax not understood |
| 275 | <img src="/assets/img/jpg/common/footer/gongzhonghao.jpg" width="120px"><br> | Syntax not understood |
| 276 | <span class="d-block mt-2">微信公众号</span> | Syntax not understood |
| 277 | </div> | Syntax not understood |
| 279 | <div class=" ms-3 text-center"> | Syntax not understood |
| 280 | <img src="/assets/img/jpg/common/footer/qiyeweixin.jpg" width="120px"><br> | Syntax not understood |
| 281 | <span class="d-block mt-2">微信客服</span> | Syntax not understood |
| 282 | </div> | Syntax not understood |
| 283 | </div> | Syntax not understood |
| 285 | </div> | Syntax not understood |
| 287 | <div class="col-12 col-md mt-3 mt-sm-4 mt-md-0"> | Syntax not understood |
| 288 | <h5 class="fs-5 text-white"> | Syntax not understood |
| 289 | <a class="text-white text-decoration-none" href="tel:021-37788569" | Unknown directive |
| 290 | target="_blank">021-37788569</a> | Syntax not understood |
| 291 | </h5> | Syntax not understood |
| 292 | <span class="text-white-50 fs-6 fw-light">商务咨询电话</span> | Syntax not understood |
| 294 | <table class="text-white-50 fs-6 fw-light"> | Syntax not understood |
| 295 | <tr> | Syntax not understood |
| 296 | <td>工作时间：</td> | Syntax not understood |
| 297 | <td>周一至周五</td> | Syntax not understood |
| 298 | </tr> | Syntax not understood |
| 299 | <tr> | Syntax not understood |
| 300 | <td></td> | Syntax not understood |
| 301 | <td>8:30~11:30至13:30~18:00</td> | Unknown directive |
| 302 | </tr> | Syntax not understood |
| 303 | </table> | Syntax not understood |
| 304 | </div> | Syntax not understood |
| 305 | </div> | Syntax not understood |
| 306 | </div> | Syntax not understood |
| 309 | <div class="col-12 col-lg-5 mt-3 mt-sm-4 mt-md-4 mt-lg-0"> | Syntax not understood |
| 310 | <div class="row row-cols-3"> | Syntax not understood |
| 311 | <div> | Syntax not understood |
| 312 | <h5 class="text-white">技术支持</h5> | Syntax not understood |
| 313 | <ul class="nav flex-column"> | Syntax not understood |
| 314 | <li class="nav-item mb-2"><a href="https://help.dedecms.com/" class="nav-link p-0 text-white-50">帮助中心</a> | Unknown directive |
| 315 | </li> | Syntax not understood |
| 316 | <li class="nav-item mb-2"><a href="https://help.dedecms.com/changjianwenti/" class="nav-link p-0 text-white-50">常见问题</a> | Unknown directive |
| 317 | </li> | Syntax not understood |
| 318 | <li class="nav-item mb-2"><a href="https://help.dedecms.com/chujie/" class="nav-link p-0 text-white-50">使用手册</a> | Unknown directive |
| 319 | </li> | Syntax not understood |
| 320 | <li class="nav-item mb-2"><a href="https://help.dedecms.com/mubanshouce/" class="nav-link p-0 text-white-50">模板手册</a> | Unknown directive |
| 321 | </li> | Syntax not understood |
| 322 | </ul> | Syntax not understood |
| 323 | </div> | Syntax not understood |
| 325 | <div> | Syntax not understood |
| 326 | <h5 class="text-white">服务支持</h5> | Syntax not understood |
| 327 | <ul class="nav flex-column"> | Syntax not understood |
| 328 | <li class="nav-item mb-2"><a href="/license" class="nav-link p-0 text-white-50">授权协议</a> | Syntax not understood |
| 329 | </li> | Syntax not understood |
| 330 | <li class="nav-item mb-2"><a href="/authorization/search" | Syntax not understood |
| 331 | class="nav-link p-0 text-white-50">授权查询</a> | Syntax not understood |
| 332 | </li> | Syntax not understood |
| 333 | <li class="nav-item mb-2"><a href="/authorization" | Syntax not understood |
| 334 | class="nav-link p-0 text-white-50">购买流程</a> | Syntax not understood |
| 335 | </li> | Syntax not understood |
| 336 | <li class="nav-item mb-2"><a href="/authorization" | Syntax not understood |
| 337 | class="nav-link p-0 text-white-50">授权说明</a> | Syntax not understood |
| 338 | </li> | Syntax not understood |
| 339 | </ul> | Syntax not understood |
| 340 | </div> | Syntax not understood |
| 342 | <div> | Syntax not understood |
| 343 | <h5 class="text-white">关于我们</h5> | Syntax not understood |
| 344 | <ul class="nav flex-column"> | Syntax not understood |
| 345 | <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-white-50">公司简介</a> | Syntax not understood |
| 346 | </li> | Syntax not understood |
| 347 | <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-white-50">招贤纳士</a> | Syntax not understood |
| 348 | </li> | Syntax not understood |
| 349 | <li class="nav-item mb-2"><a href="#" class="nav-link p-0 text-white-50">联系我们</a> | Syntax not understood |
| 350 | </li> | Syntax not understood |
| 351 | <li class="nav-item mb-2"><a href="https://site.dedecms.com/youqingzhanshi/" class="nav-link p-0 text-white-50">友情展示</a> | Unknown directive |
| 352 | </li> | Syntax not understood |
| 353 | </ul> | Syntax not understood |
| 354 | </div> | Syntax not understood |
| 355 | </div> | Syntax not understood |
| 356 | </div> | Syntax not understood |
| 357 | </div> | Syntax not understood |
| 358 | </div> | Syntax not understood |
| 359 | </div> | Syntax not understood |
| 361 | <div class="dede-copyright"> | Syntax not understood |
| 362 | <div class="container"> | Syntax not understood |
| 363 | <div class="text-center py-4" style="font-size: 14px !important;"> | Unknown directive |
| 364 | © 2023 <a href="http://www.desdev.cn">DesDev Inc</a>. | Unknown directive |
| 365 | All rights reserved Powered by | Syntax not understood |
| 366 | <a href="http://www.dedecms.com">DedeCMS</a><br> | Unknown directive |
| 367 | <a href="http://beian.miit.gov.cn/" title="沪ICP备17008595号" rel="noopener noreferrer" | Unknown directive |
| 368 | target="_blank">沪ICP备17008595号</a> | Syntax not understood |
| 369 | <a href="https://www.beian.gov.cn/portal/registerSystemInfo?recordcode=31011802005130" title="沪公网安备31011802005130号" rel="noopener noreferrer" | Unknown directive |
| 370 | target="_blank"> | Syntax not understood |
| 371 | <img src="/assets/beian.png" width="20px" height="20px"> | Syntax not understood |
| 372 | 沪公网安备31011802005130号 | Syntax not understood |
| 373 | </a><br> | Syntax not understood |
| 375 | 云主机支持: | Unknown directive |
| 376 | <a href="https://www.landui.com/" title="蓝队云" rel="noopener noreferrer" target="_blank">蓝队云</a> | Unknown directive |
| 377 | </div> | Syntax not understood |
| 378 | </div> | Syntax not understood |
| 379 | </div> | Syntax not understood |
| 380 | </footer> | Syntax not understood |
| 382 | <script type="text/javascript" src="/assets/pkg/jquery/jquery.min.js?v=1729060935"></script> | Syntax not understood |
| 383 | <script type="text/javascript" src="/assets/pkg/jquery-cookie/jquery.cookie.js?v=1729060935"></script> | Syntax not understood |
| 384 | <script type="text/javascript" src="/assets/pkg/bootstrap-5.2.3-dist/js/bootstrap.bundle.min.js?v=1729060935"></script> | Syntax not understood |
| 385 | <script type="text/javascript" src="/assets/pkg/toast/toast.js?v=1729060935"></script> | Syntax not understood |
| 386 | <script type="text/javascript" src="/assets/js/dedecms.common.min.js?v=1729060935"></script> | Syntax not understood |
| 387 | </body> | Syntax not understood |
| 389 | </html> | Syntax not understood |
To appear in search results, crawlers need access to your app.
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 |
|---|
nav.navbar > div.container > a.navbar-brand > img nav.navbar > div.container > a.navbar-brand > img |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.row > div.col-6 > div.card > img.card-img-top div.row > div.col-6 > div.card > img.card-img-top |
div.col-12 > div.d-flex > div.text-center > img div.col-12 > div.d-flex > div.text-center > img |
div.col-12 > div.d-flex > div.ms-3 > img div.col-12 > div.d-flex > div.ms-3 > img |
div.container > div.text-center > a > img div.container > div.text-center > a > img |
Format your HTML in a way that enables crawlers to better understand your app’s content.
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