Audit Result

Found 76 characters. Keep title between 30 and 60 characters.

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

Found 97 characters. Good snippet length.

Canonical link not found.

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

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

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

Language declared as "nl".

Exactly one H1 found: "CodeBlog.nl".

Valid heading flow across 6 headings.

All 0 images include alt text.

Page is served over HTTPS.

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.

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

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

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.

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

Server response headers do not expose version tokens.

Domain does not appear to be behind Cloudflare.

Loaded in 0.90s (perceived).

0 scripts and 1 styles may block rendering.

• • style: https://codeblog.nl/_nuxt/entry.BRiJmYw8.css

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

15 text resources look uncompressed.

• • https://codeblog.nl/ (text/html;charset=utf-8)
• • https://codeblog.nl/_nuxt/entry.BRiJmYw8.css (text/css; charset=utf-8)
• • https://codeblog.nl/_nuxt/DlAUqK2U.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/HTl2JLrQ.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/Z9UyNcs_.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/JUhH9L5_.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/D8Vyt5nm.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/DVNVK4Nz.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/Y0AKlIrk.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/cwITI8ZS.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/DRJCPnr1.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/DDt-yOuI.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/api/_nuxt_icon/heroicons.json?icons=sun-20-solid (application/json)
• • https://codeblog.nl/_nuxt/Q3R7bc2Z.js (text/javascript; charset=utf-8)
• • https://codeblog.nl/_nuxt/builds/meta/87c8fdd3-f185-449a-9cc0-8d238add3ad7.json (application/json)

Fix: Enable Brotli or Gzip compression for HTML, CSS, JS, and JSON responses.

Found robots.txt (200).

Found sitemap (200) at https://codeblog.nl/sitemap.xml.

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

All 0 controls are labeled.

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

12 interactive elements appear smaller than 48px.

• • a.sr-only.focus:not-sr-only (Skip naar hoofdinhoud) - 32x16px
• • a.router-link-active.router-link-exact-active (CodeBlog.nl) - 135x28px
• • a.focus-visible:outline-primary.text-primary-600 (Home) - 47x24px
• • a.focus-visible:outline-primary.text-muted (Blog) - 35x24px
• • a.focus-visible:outline-primary.text-muted (Over) - 38x24px
• • button.rounded-md.font-medium (Thema wisselen) - 32x32px
• • a.rounded-md.font-medium (Bekijk Artikelen) - 181x40px
• • a.rounded-md.font-medium (Zelf bijdragen?) - 176x40px
• • a.text-primary-600.dark:text-primary-400 (Alle artikelen →) - 108x20px
• • a.block.group-hover:text-primary-600 (Welkom op codeblog.nl!) - 544x25px
• • a.hover:text-primary-600.dark:hover:text-primary-400 (GitHub) - 49x20px
• • a.hover:text-primary-600.dark:hover:text-primary-400 (RSS) - 28x20px

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

Core Open Graph tags are present.

og:image URL returned HTTP 404.

Fix: Make sure the og:image URL returns HTTP 200 and points to a publicly accessible image.

twitter:card set to summary_large_image.

No JSON-LD schema scripts found.

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

Manifest or Apple touch icon is missing.

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

2 social preview quality issues detected.

• • ISSUE: og:title should typically be between 10 and 70 characters.
• • ISSUE: Preview image URL failed with HTTP 404: https://codeblog.nl/og/home.png
• • 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.

Checked 6 links. No broken internal links found.

No broken external links found in checked URLs.

All 11 links use non-empty href values.

Largest Contentful Paint: 0.90s.

Cumulative Layout Shift: 0.000.

Total Blocking Time estimate: 13ms.

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

No console/page runtime errors detected during audit.