Audit Result

UUID: 01a0ab4d-ae2c-72cd-89e9-31318fb88b16

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alexkorezki.de

https://alexkorezki.de/

Scanned 1 month ago

91
Excellent Score
39 total checks
Passed
32
Warnings
7
Errors
0

Meta Information

  • Title Tag Pass

    Found 49 characters. Length is optimal.

  • Meta Description Pass

    Found 158 characters. Good snippet length.

  • Canonical URL Pass

    Canonical found: https://alexkorezki.de/

  • Favicon Pass

    Favicon found and reachable: /favicon.svg (HTTP 200).

    Favicon
  • Viewport Meta Pass

    Viewport configured: width=device-width, initial-scale=1

  • 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 (9)
    • • cache-control: max-age=3600
    • • content-encoding: br
    • • content-type: text/html
    • • date: Wed, 16 Sep 2026 17:39:46 GMT
    • • etag: W/"6aaad40f-c084"
    • • expires: Wed, 16 Sep 2026 18:39:46 GMT
    • • last-modified: Wed, 16 Sep 2026 17:38:23 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 0.88s (perceived).

  • Render Blocking Resources Warning

    0 scripts and 2 styles may block rendering.

    • • style: https://alexkorezki.de/_astro/index.C5ageEqZ.css
    • • style: https://alexkorezki.de/_astro/BaseLayout.C2rEFk5H.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://alexkorezki.de/sitemap-index.xml.

  • Crawl Directives Pass

    Robots meta found: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1

Accessibility Basics

  • Form Labels Pass

    All 8 controls are labeled.

  • Landmarks Pass

    Header, nav, main, and footer landmarks are present.

  • Tap Target Size Warning

    6 interactive elements appear smaller than 48px.

    • • a.project__overlay (alexkorezki.de (öffnet in neuem Tab)) - 158x22px
    • • a.project__overlay (kopfsalatblog.de (öffnet in neuem Tab)) - 185x22px
    • • a.project__overlay (Dein Projekt?) - 144x22px
    • • a.contact__mail (E-Mail-Adresse) - 456x28px
    • • a.footer__link (Kontakt) - 47x49px
    • • a.footer__link (AGB) - 26x49px

    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 Pass

    Manifest and Apple touch icon are configured.

  • 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: 0.10 MB
    • • MEASURED: Image dimensions: 1200x630

Links Analysis

  • Internal Links Pass

    Checked 12 links. No broken internal links found.

  • External Links Warning

    1 external links returned errors or timed out.

    • • https://claude.ai/ (HTTP 403)

    Fix: Replace dead external URLs or point to working alternatives.

  • Link Format Pass

    All 34 links use non-empty href values.

Performance & Runtime