Audit Result

UUID: 01a09758-8605-73eb-b363-b00f6fe7da63

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kopfsalatblog.de

https://kopfsalatblog.de/

Scanned 1 month ago

82
Fair Score
39 total checks
Passed
27
Warnings
10
Errors
2

Meta Information

  • Title Tag Warning

    Found 14 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 Warning

    Found 21 characters. Keep description around 70-160 characters.

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

  • Canonical URL Pass

    Canonical found: https://kopfsalatblog.de

  • Favicon Pass

    Favicon found and reachable: https://kopfsalatblog.de/images/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

  • H1 Tag Pass

    Exactly one H1 found: "Kopfsalat Blog".

  • Heading Hierarchy Pass

    Valid heading flow across 6 headings.

  • Image Alt Text Error

    2 of 7 images are missing alt text.

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

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.

    Full HTTP headers (14)
    • • cache-control: max-age=0, must-revalidate, no-cache, no-store, private
    • • content-encoding: gzip
    • • content-length: 11780
    • • content-security-policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://www.gravatar.com; font-src 'self'; connect-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'
    • • content-type: text/html; charset=utf-8
    • • date: Sat, 12 Sep 2026 20:39:10 GMT
    • • expires: Fri, 01 Jan 1990 00:00:00 GMT
    • • permissions-policy: camera=(), microphone=(), geolocation=()
    • • pragma: no-cache
    • • referrer-policy: strict-origin-when-cross-origin
    • • server: nginx
    • • vary: Accept-Encoding
    • • x-content-type-options: nosniff
    • • x-frame-options: DENY

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

  • CSP Quality Error

    3 CSP hardening issues detected.

    • • script-src/default-src permits 'unsafe-inline'.
    • • script-src/default-src permits 'unsafe-eval'.
    • • CSP is missing object-src 'none'.
    • • Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://www.gravatar.com; font-src 'self'; connect-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'

    Fix: Tighten Content-Security-Policy by removing unsafe directives and adding object-src, base-uri, and frame-ancestors restrictions.

  • 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 1.24s (perceived).

  • Render Blocking Resources Warning

    0 scripts and 2 styles may block rendering.

    • • style: https://kopfsalatblog.de/css/fonts.css
    • • style: https://kopfsalatblog.de/build/assets/app-DtQtI83J.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://kopfsalatblog.de/sitemap.xml.

  • Crawl Directives Pass

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

Accessibility Basics

  • Form Labels Pass

    All 3 controls are labeled.

  • Landmarks Pass

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

  • Tap Target Size Warning

    25 interactive elements appear smaller than 48px.

    • • a.sr-only.focus:not-sr-only (Zum Inhalt springen) - 1x1px
    • • a.mr-auto.text-lg (kopfsalat.blog) - 150x32px
    • • a.text-neutral-900.dark:text-neutral-100 (Blog) - 31x24px
    • • a.text-neutral-600.dark:text-neutral-400 (Über mich) - 71x24px
    • • a.text-neutral-600.dark:text-neutral-400 (Archive) - 53x24px
    • • button.p-2.rounded-md (Dark Mode umschalten) - 36x36px
    • • a.flex.items-center (Zu Englisch wechseln) - 53x32px
    • • button.absolute.inset-y-0 (Sorted: newest first) - 36x38px
    • • a.font-medium.transition-opacity (Community) - 74x20px
    • • a.font-medium.transition-opacity (Allgemein) - 63x20px
    • • a.hover:text-accent.transition-colors (0 Kommentare) - 93x20px
    • • a.font-medium.transition-opacity (Frameworks) - 78x20px
    • • a.hover:text-accent.transition-colors (0 Kommentare) - 93x20px
    • • a.font-medium.transition-opacity (Frameworks) - 78x20px
    • • a.hover:text-accent.transition-colors (0 Kommentare) - 93x20px
    • • a.font-medium.transition-opacity (Astro) - 35x20px
    • • a.hover:text-accent.transition-colors (0 Kommentare) - 93x20px
    • • button.inline-flex.h-9 (Zu Seite 2) - 36x36px
    • • button.inline-flex.h-9 (Zu Seite 3) - 36x36px
    • • button.inline-flex.h-9 (Zu Seite 4) - 36x36px
    • • button.inline-flex.h-9 (Ältere Beiträge) - 36x36px
    • • a.text-neutral-500.hover:text-neutral-900 (Website) - 20x20px
    • • a.text-neutral-500.hover:text-neutral-900 (Github) - 20x20px
    • • a.text-neutral-500.hover:text-neutral-900 (Twitter) - 20x20px
    • • a.text-neutral-500.hover:text-neutral-900 (Discord) - 20x20px

    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 Warning

    og:image is missing.

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

  • Twitter Card Pass

    twitter:card set to summary.

  • 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 Warning

    3 social preview quality issues detected.

    • • 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 should be summary_large_image for richer previews.
    • • 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

  • Internal Links Pass

    Checked 22 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Pass

    All 38 links use non-empty href values.

Performance & Runtime