Audit Result

UUID: 019fa920-683d-7262-96c5-ef96b08d5220

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florentinganfon.vercel.app

https://florentinganfon.vercel.app/

Scanned 1 month ago

62
Needs Attention
39 total checks
Passed
14
Warnings
20
Errors
5

Meta Information

  • Title Tag Pass

    Found 44 characters. Length is optimal.

  • Meta Description Pass

    Found 140 characters. Good snippet length.

  • 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

  • HTML Lang Pass

    Language declared as "fr".

Content Structure

  • H1 Tag Pass

    Exactly one H1 found: "FlorentinGANFON.".

  • Heading Hierarchy Pass

    Valid heading flow across 27 headings.

  • Image Alt Text Error

    1 of 6 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

    1 HTTPS hardening issues detected.

    • • Could not probe the HTTP version of this page.
    • • Strict-Transport-Security: max-age=63072000; includeSubDomains; preload

    Fix: Set Strict-Transport-Security with a long max-age, add includeSubDomains, and redirect all HTTP requests to HTTPS.

  • Security Headers Warning

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

    Full HTTP headers (16)
    • • access-control-allow-origin: *
    • • age: 4588479
    • • cache-control: public, max-age=0, must-revalidate
    • • content-disposition: inline
    • • content-encoding: br
    • • content-type: text/html; charset=utf-8
    • • date: Tue, 28 Jul 2026 14:28:18 GMT
    • • etag: W/"6ea4c7f2dfd8199a88752bc016775d77"
    • • server: Vercel
    • • strict-transport-security: max-age=63072000; includeSubDomains; preload
    • • vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
    • • x-matched-path: /
    • • x-nextjs-prerender: 1
    • • x-nextjs-stale-time: 300
    • • x-vercel-cache: HIT
    • • x-vercel-id: iad1::g8kzj-1785248898667-6d898fc5bb01

    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 0.22s (perceived).

  • Render Blocking Resources Warning

    1 scripts and 1 styles may block rendering.

    • • script: https://florentinganfon.vercel.app/_next/static/chunks/a6dad97d9634a72d.js
    • • style: https://florentinganfon.vercel.app/_next/static/chunks/5d03dff5d1c62dfd.css

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

  • Compression Pass

    Text-like assets appear compressed.

  • Robots.txt Error

    robots.txt missing or inaccessible (404).

    Fix: Create a robots.txt file at https://florentinganfon.vercel.app/robots.txt and allow intended crawlers.

  • Sitemap File Warning

    Sitemap missing or inaccessible at https://florentinganfon.vercel.app/sitemap.xml (404).

    Fix: Publish a sitemap.xml and reference it in robots.txt with: Sitemap: https://florentinganfon.vercel.app/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.

    • • input[type="text"].flex-1.bg-transparent (Type 'help'...)

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

  • Landmarks Pass

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

  • Tap Target Size Warning

    25 interactive elements appear smaller than 48px.

    • • a.px-3.py-1.5 (about) - 59x28px
    • • a.px-3.py-1.5 (stack) - 59x28px
    • • a.px-3.py-1.5 (projects) - 80x28px
    • • a.px-3.py-1.5 (xp) - 38x28px
    • • a.px-3.py-1.5 (education) - 87x28px
    • • a.px-3.py-1.5 (contact) - 73x28px
    • • a.px-3.py-1.5 (Download Resume) - 129x28px
    • • a.p-2.rounded-full (Github Repo) - 32x32px
    • • a.p-2.rounded-full (Live Demo) - 32x32px
    • • a.p-2.rounded-full (Github Repo) - 32x32px
    • • a.p-2.rounded-full (Live Demo) - 32x32px
    • • a.p-2.rounded-full (Github Repo) - 32x32px
    • • a.p-2.rounded-full (Live Demo) - 32x32px
    • • a.p-2.rounded-full (Github Repo) - 32x32px
    • • a.p-2.rounded-full (Live Demo) - 32x32px
    • • a.p-2.rounded-full (Github Repo) - 32x32px
    • • a.p-2.rounded-full (Live Demo) - 32x32px
    • • a.inline-flex.items-center (Download CV) - 144x36px
    • • button.px-3.py-1.5 (./email.sh) - 96x30px
    • • button.px-3.py-1.5 (./github.sh) - 103x30px
    • • button.px-3.py-1.5 (./linkedin.sh) - 117x30px
    • • button.px-3.py-1.5 (./clear.sh) - 96x30px
    • • button.p-2.5.bg-secondary (Copy Email) - 40x40px
    • • a.group.p-4 (GitHubExplore my code) - 34x102px
    • • a.group.p-4 (LinkedInLet's connect) - 34x102px

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

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

  • Internal Links Error

    1 internal links returned errors.

    • • https://florentinganfon.vercel.app/CV%20florentin%20GANFON.pdf (HTTP 404)

    Fix: Fix or remove the listed internal URLs, and ensure routes/pages return 200 responses.

  • External Links Warning

    2 external links returned errors or timed out.

    • • https://github.com/Baguel/Python_Chatbot (HTTP 404)
    • • https://www.linkedin.com/in/florentin-ganfon (HTTP 999)

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

  • Link Format Warning

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

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

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

Performance & Runtime

  • Core Web Vitals: LCP Warning

    LCP could not be measured.

    Fix: Improve LCP by optimizing above-the-fold media, reducing server latency, and inlining critical CSS.

  • Core Web Vitals: CLS Pass

    Cumulative Layout Shift: 0.000.

  • Main Thread Blocking (TBT) Pass

    Total Blocking Time estimate: 0ms.

  • Broken Assets Error

    2 asset requests failed.

    • • https://florentinganfon.vercel.app/84f8e66a-cc49-48a9-bac9-b060206e6dc0.png (HTTP 404)
    • • https://grainy-gradients.vercel.app/noise.svg (HTTP 404)

    Fix: Fix missing files, update asset URLs, and ensure static assets return HTTP 200.

  • JavaScript Runtime Errors Warning

    2 JavaScript runtime issues detected.

    • • Failed to load resource: the server responded with a status of 404 () [https://florentinganfon.vercel.app/84f8e66a-cc49-48a9-bac9-b060206e6dc0.png:1]
    • • Failed to load resource: the server responded with a status of 404 () [https://grainy-gradients.vercel.app/noise.svg:1]

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