Audit Result

UUID: 019ff7c1-a607-71da-a7f1-2a62aecec2fc

Share on X Recheck Back to history
106.12.11.32

http://106.12.11.32/shuidian.html

Scanned 3 weeks ago

64
Needs Attention
39 total checks
Passed
17
Warnings
16
Errors
6

Meta Information

  • Title Tag Warning

    Found 13 characters. Keep title between 30 and 60 characters.

    Fix: Add a unique <title> tag describing the main page intent in 30-60 characters.

  • Meta Description Error

    Missing meta description.

    Fix: Add <meta name="description" content="..."> in <head> with a clear page summary.

  • Canonical URL Warning

    Canonical link not found.

    Fix: Add <link rel="canonical" href="https://example.com/page"> to avoid duplicate URL ambiguity.

  • Favicon Warning

    No favicon link found in <head>.

    Fix: Add <link rel="icon" href="/favicon.ico"> to ensure browser tab and bookmark visibility.

  • Viewport Meta Pass

    Viewport configured: width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no

  • HTML Lang Pass

    Language declared as "zh-CN".

Content Structure

  • H1 Tag Error

    No H1 heading found.

    Fix: Use a single, descriptive <h1> that states the primary purpose of the page.

  • Heading Hierarchy Pass

    Valid heading flow across 1 headings.

  • Image Alt Text Error

    1 of 2 images are missing alt text.

    Fix: Add meaningful alt attributes to all informative images for accessibility and image SEO.

Technical Optimization

  • HTTPS Error

    Page is not served over HTTPS.

    Fix: Serve all pages over HTTPS and force redirect HTTP requests to HTTPS.

  • HSTS & HTTPS Redirect Error

    Page is not served over HTTPS, so HSTS cannot be enforced.

    Fix: Serve the page over HTTPS, add Strict-Transport-Security, and redirect all HTTP requests to HTTPS.

  • Security Headers Warning

    Missing: strict-transport-security, content-security-policy, x-frame-options, x-content-type-options, referrer-policy.

    Full HTTP headers (8)
    • • connection: keep-alive
    • • content-encoding: gzip
    • • content-type: text/html
    • • date: Wed, 12 Aug 2026 20:54:48 GMT
    • • etag: W/"6a146f0b-4c4c"
    • • last-modified: Mon, 25 May 2026 15:47:23 GMT
    • • server: nginx/1.18.0 (Ubuntu)
    • • transfer-encoding: chunked

    Fix: Add the missing security headers at your reverse proxy or application layer.

  • CSP Quality Warning

    Content-Security-Policy header is missing.

    • • Missing Content-Security-Policy header.

    Fix: Define a restrictive Content-Security-Policy and avoid unsafe directives such as unsafe-inline and unsafe-eval.

  • Cookie Security Pass

    No first-party cookies were set during the initial page load.

  • Server Version Disclosure Warning

    Versioned headers detected: server.

    • • server: nginx/1.18.0 (Ubuntu)

    Fix: Hide or remove version tokens in Server and X-Powered-By headers.

  • Cloudflare Proxy Warning

    Domain does not appear to be behind Cloudflare.

  • Perceived Load Time Pass

    Loaded in 1.03s (perceived).

  • Render Blocking Resources Pass

    No render-blocking scripts or styles detected.

  • Compression Pass

    Text-like assets appear compressed.

  • Robots.txt Pass

    Found robots.txt (200).

  • Sitemap File Pass

    Found sitemap (200) at http://106.12.11.32/sitemap.xml.

  • Crawl Directives Warning

    No robots meta tag defined.

    Fix: Add <meta name="robots" content="index,follow"> (or the intended directive) in <head>.

Accessibility Basics

  • Form Labels Error

    1 of 1 controls are missing labels.

    • • select#user-room-select (user-room-select)

    Fix: Associate each form control with a visible label, aria-label, or aria-labelledby.

  • Landmarks Warning

    Missing landmarks: header, nav, main, footer.

    Fix: Use semantic regions (<header>, <nav>, <main>, <footer>) for navigation and assistive tech.

  • Tap Target Size Pass

    Interactive targets look touch-friendly.

Social & Rich Results

  • Open Graph Basics Warning

    Missing og:title or og:description.

    Fix: Add og:title and og:description tags to control social preview text.

  • Open Graph Image Warning

    og:image is missing.

    Fix: Add <meta property="og:image" content="https://..."> with a high-quality share image.

  • Twitter Card Warning

    twitter:card is missing.

    Fix: Add <meta name="twitter:card" content="summary_large_image"> for better previews on X.

  • Structured Data Warning

    No JSON-LD schema scripts found.

    Fix: Add JSON-LD structured data matching your page type (Organization, Article, Product, etc.).

  • PWA Metadata Warning

    Manifest or Apple touch icon is missing.

    Fix: Link your web app manifest and apple-touch-icon for improved install/share experiences.

  • Open Graph/Twitter Quality Warning

    5 social preview quality issues detected.

    • • ISSUE: og:url should be an absolute URL.
    • • ISSUE: og:title should typically be between 10 and 70 characters.
    • • ISSUE: og:description should typically be between 50 and 200 characters.
    • • ISSUE: Use an absolute URL for og:image or twitter:image.
    • • ISSUE: twitter:card is missing.
    • • GUIDELINE: Optimal og:title length: 40-60 characters (acceptable: 10-70).
    • • GUIDELINE: Optimal og:description length: 110-160 characters (acceptable: 50-200).
    • • GUIDELINE: Optimal preview image size: 1200x630 pixels.
    • • GUIDELINE: Optimal preview image aspect ratio: 1.91:1.
    • • GUIDELINE: Optimal preview image file size: under 5 MB.
    • • GUIDELINE: Recommended twitter:card: summary_large_image.

    Fix: Use absolute OG/Twitter URLs, keep metadata lengths in recommended ranges, and provide a preview image near 1200x630 under 5MB.

Links Analysis

Performance & Runtime

  • Core Web Vitals: LCP Pass

    Largest Contentful Paint: 1.03s.

  • Core Web Vitals: CLS Pass

    Cumulative Layout Shift: 0.006.

  • Main Thread Blocking (TBT) Pass

    Total Blocking Time estimate: 0ms.

  • Broken Assets Pass

    No failed CSS/JS/image/font/media requests detected.

  • JavaScript Runtime Errors Warning

    3 JavaScript runtime issues detected.

    • • Request failed: http://106.12.11.32/api/rooms (HTTP 502, type: fetch)
    • • Failed to load resource: the server responded with a status of 502 (Bad Gateway) [http://106.12.11.32/api/rooms:1]
    • • ❌ 连接服务器失败: Error: 获取房间列表失败 at init (http://106.12.11.32/shuidian.html:394:42) [http://106.12.11.32/shuidian.html:430]

    Fix: Fix JS files returning 404/failed requests and resolve the listed runtime exceptions.