Audit Result

UUID: 019f8fb2-b06b-7359-8e09-9722c4798697

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nexus-africa.tech

https://nexus-africa.tech/

Scanned 1 month ago

78
Fair Score
39 total checks
Passed
24
Warnings
13
Errors
2

Meta Information

  • Title Tag Warning

    Found 84 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 246 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://nexus-africa.tech/

  • Favicon Pass

    Favicon found and reachable: /FAVICON-NEXUS-TECH-AFRICA-LOGO.webp (HTTP 200).

    Favicon
  • Viewport Meta Pass

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

  • HTML Lang Pass

    Language declared as "fr".

Content Structure

  • H1 Tag Pass

    Exactly one H1 found: "Architecte de laTransformationDigitale Africaine".

  • Heading Hierarchy Warning

    Detected 4 heading level jumps.

    • • Skipped from h2 to h6: "Des projets concrets, livrés sur le terrain" -> "Modernisation du SI bancaire".
    • • Skipped from h2 to h5: "Des solutions digitales à fort impact, conçues pour l'Afrique" -> "Conception de Sites Web et de Plateformes Digitales Métiers".
    • • Skipped from h2 to h6: "Une méthode éprouvée, adaptée aux réalités africaines" -> "Diagnostic & Cadrage".
    • • Skipped from h2 to h5: "Parlons de votre transformation digitale" -> "Nos coordonnées".

    Fix: Follow semantic order (h1 -> h2 -> h3) and avoid skipping heading levels.

  • Image Alt Text Error

    1 of 19 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.

    • • HSTS is missing includeSubDomains.
    • • Could not probe the HTTP version of this page.
    • • Strict-Transport-Security: max-age=31536000

    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 (13)
    • • accept-ranges: bytes
    • • age: 220
    • • cache-control: public,max-age=0,must-revalidate
    • • cache-status: "Netlify Edge"; hit
    • • content-encoding: br
    • • content-length: 767
    • • content-type: text/html; charset=UTF-8
    • • date: Thu, 23 Jul 2026 15:57:55 GMT
    • • etag: "6013b00487ed02e82ca6f7b74f20d85b-ssl-df"
    • • server: Netlify
    • • strict-transport-security: max-age=31536000
    • • vary: Accept-Encoding
    • • x-nf-request-id: 01KY7V57PYST0S4Z7EY4Y0B1J6

    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 0.60s (perceived).

  • Render Blocking Resources Warning

    0 scripts and 1 styles may block rendering.

    • • style: https://nexus-africa.tech/assets/index-DxMxewra.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://nexus-africa.tech/sitemap.xml.

  • Crawl Directives Pass

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

Accessibility Basics

  • Form Labels Error

    2 of 6 controls are missing labels.

    • • input#_r_h_.MuiSelect-nativeInput.css-147e5lo (subject)
    • • textarea.MuiInputBase-input.MuiOutlinedInput-input

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

  • Landmarks Warning

    Missing landmarks: nav.

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

  • Tap Target Size Warning

    8 interactive elements appear smaller than 48px.

    • • button.MuiButtonBase-root.MuiButton-root (Réalisations) - 99x34px
    • • button.MuiButtonBase-root.MuiButton-root (Partenaires) - 93x34px
    • • button.MuiButtonBase-root.MuiButton-root (Témoignages) - 106x34px
    • • button.MuiButtonBase-root.MuiButton-root (Offres) - 64x34px
    • • button.MuiButtonBase-root.MuiButton-root (Approche) - 81x34px
    • • button.MuiButtonBase-root.MuiButton-root (Contact) - 68x34px
    • • button.MuiButtonBase-root.MuiButton-root (Nous contacter) - 152x31px
    • • a.MuiBox-root.css-1k28695 - 40x40px

    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 Warning

    3 social preview quality issues detected.

    • • ISSUE: og:title should typically be between 10 and 70 characters.
    • • ISSUE: og:description should typically be between 50 and 200 characters.
    • • ISSUE: Failed to fetch preview image: network error.
    • • 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 0 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Warning

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

    • • href="#"

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

Performance & Runtime