Audit Result

UUID: 019fa430-988a-70b6-aeb8-439c76c98126

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www.zimmerei-kastl.de

https://www.zimmerei-kastl.de/

Scanned 1 month ago

88
Excellent Score
39 total checks
Passed
30
Warnings
9
Errors
0

Meta Information

  • Title Tag Pass

    Found 47 characters. Length is optimal.

  • Meta Description Pass

    Found 124 characters. Good snippet length.

  • Canonical URL Pass

    Canonical found: https://www.zimmerei-kastl.de/

  • Favicon Pass

    Favicon found and reachable: style/images/favicon.png (HTTP 200).

    Favicon
  • Viewport Meta Pass

    Viewport configured: width=device-width, initial-scale=1.0

  • HTML Lang Pass

    Language declared as "de".

Content Structure

Technical Optimization

  • HTTPS Pass

    Page is served over HTTPS.

  • HSTS & HTTPS Redirect Warning

    2 HTTPS hardening issues detected.

    • • Missing Strict-Transport-Security header.
    • • Could not probe the HTTP version of this page.

    Fix: Set Strict-Transport-Security with a long max-age, add includeSubDomains, 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 (5)
    • • content-encoding: gzip
    • • content-type: text/html; charset=UTF-8
    • • date: Mon, 27 Jul 2026 15:27:52 GMT
    • • server: nginx
    • • vary: Accept-Encoding

    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 Pass

    Server response headers do not expose version tokens.

  • Cloudflare Proxy Warning

    Domain does not appear to be behind Cloudflare.

  • Perceived Load Time Pass

    Loaded in 1.37s (perceived).

  • Render Blocking Resources Warning

    1 scripts and 4 styles may block rendering.

    • • script: https://www.zimmerei-kastl.de/style/js/jquery.min.js
    • • style: https://www.zimmerei-kastl.de/style/css/bootstrap.min.css
    • • style: https://www.zimmerei-kastl.de/style/css/plugins.css
    • • style: https://www.zimmerei-kastl.de/style/type/icons.css
    • • style: https://www.zimmerei-kastl.de/style.css

    Fix: Defer non-critical scripts and inline critical CSS to improve first paint speed.

  • Compression Pass

    Text-like assets appear compressed.

  • Robots.txt Pass

    Found robots.txt (200).

  • Sitemap File Pass

    Found sitemap (200) at https://www.zimmerei-kastl.de/sitemap.xml.

  • Crawl Directives Pass

    Robots meta found: index, follow

Accessibility Basics

  • Form Labels Pass

    All 0 controls are labeled.

  • Landmarks Warning

    Missing landmarks: header, main.

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

  • Tap Target Size Warning

    2 interactive elements appear smaller than 48px.

    • • a.nav-link (09480 / 208) - 136x34px
    • • a.nav-link (09480 / 208) - 136x34px

    Fix: Increase target size to at least 48x48 CSS pixels for touch interactions.

Social & Rich Results

  • Open Graph Basics Pass

    Core Open Graph tags are present.

  • Open Graph Image Pass

    og:image is present and absolute.

    Open Graph Image
  • Twitter Card Pass

    twitter:card set to summary_large_image.

  • Structured Data Pass

    JSON-LD schema detected.

  • 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 Pass

    Social preview metadata and image quality look good for Open Graph/Twitter.

    • • 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.
    • • MEASURED: Image size: 0.23 MB
    • • MEASURED: Image dimensions: 2000x1125

Links Analysis

  • Internal Links Pass

    Checked 14 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Warning

    2 links are empty, invalid, or placeholder-only.

    • • href="(empty)"
    • • href="(empty)"

    Fix: Replace empty/#/javascript href values with real destinations or use buttons for non-navigation actions.

Performance & Runtime