Audit Result

UUID: 019e2d4a-e134-7189-a2b7-883f4910abaa

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www.atanusaha.tech

https://www.atanusaha.tech/

Scanned 3 months ago

81
Fair Score
39 total checks
Passed
25
Warnings
13
Errors
1

Meta Information

  • Title Tag Warning

    Found 70 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 282 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://atanusaha.tech

  • Favicon Pass

    Favicon found and reachable: /logow.png (HTTP 200).

    Favicon
  • Viewport Meta Pass

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

  • HTML Lang Pass

    Language declared as "en".

Content Structure

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.

    Full HTTP headers (24)
    • • access-control-allow-origin: *
    • • age: 283359
    • • cache-control: public, max-age=0, must-revalidate
    • • content-disposition: inline
    • • content-encoding: br
    • • content-type: text/html; charset=utf-8
    • • date: Fri, 15 May 2026 20:18:59 GMT
    • • etag: W/"f0ca6b2423437c59dbce5c649b0ddaf4"
    • • link: <https://atanusaha.tech/>; rel="canonical"
    • • permissions-policy: camera=(), microphone=(), geolocation=()
    • • referrer-policy: origin-when-cross-origin
    • • server: Vercel
    • • strict-transport-security: max-age=63072000; includeSubDomains; preload
    • • vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
    • • x-content-type-options: nosniff
    • • x-dns-prefetch-control: on
    • • x-frame-options: SAMEORIGIN
    • • x-matched-path: /
    • • x-nextjs-prerender: 1
    • • x-nextjs-stale-time: 300
    • • x-vercel-cache: HIT
    • • x-vercel-enable-rewrite-caching: 1
    • • x-vercel-id: iad1::7qdjh-1778876338393-73ba44813286
    • • x-xss-protection: 1; mode=block

    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 1.40s (perceived).

  • Render Blocking Resources Warning

    7 scripts and 1 styles may block rendering.

    • • script: https://www.atanusaha.tech/_next/static/chunks/03~yq9q893hmn.js
    • • script: https://www.atanusaha.tech/_next/static/chunks/0o0eh453_lqeq.js
    • • script: https://www.atanusaha.tech/_next/static/chunks/0551rtgb724fx.js
    • • script: https://www.atanusaha.tech/_next/static/chunks/0d94ab_47zb9s.js
    • • script: https://www.atanusaha.tech/_next/static/chunks/038z-jzvb.tyg.js
    • • script: https://www.atanusaha.tech/_next/static/chunks/0430mwiurfu90.js
    • • script: https://www.atanusaha.tech/_next/static/chunks/12en5fup~owcm.js
    • • style: https://www.atanusaha.tech/_next/static/chunks/121ko9-kej2sl.css

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

  • Compression Warning

    2 text resources look uncompressed.

    • • https://www.atanusaha.tech/_next/static/chunks/10nhwxw3ii76t.js (application/javascript; charset=utf-8)
    • • https://www.atanusaha.tech/_next/static/chunks/038z-jzvb.tyg.js (application/javascript; charset=utf-8)

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

  • Robots.txt Pass

    Found robots.txt (200).

  • Sitemap File Pass

    Found sitemap (200) at https://atanusaha.tech/sitemap.xml.

  • Crawl Directives Pass

    Robots meta found: index, follow

Accessibility Basics

  • Form Labels Error

    3 of 3 controls are missing labels.

    • • input[type="text"]#name.w-full.px-4 (name)
    • • input[type="email"]#email.w-full.px-4 (email)
    • • textarea#message.w-full.px-4 (message)

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

  • Landmarks Warning

    Missing landmarks: header.

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

  • Tap Target Size Warning

    25 interactive elements appear smaller than 48px.

    • • a.relative.px-4 (About) - 72x32px
    • • a.relative.px-4 (Education) - 104x32px
    • • a.relative.px-4 (Skills) - 80x32px
    • • a.relative.px-4 (Projects) - 96x32px
    • • a.relative.px-4 (Blog) - 64x32px
    • • a.relative.px-4 (Contact) - 88x32px
    • • button.w-full.h-full (Toggle theme) - 28x28px
    • • a.text-white/70.dark:text-black/70 ([email protected]) - 214x20px
    • • a.px-5.py-2 (Resume) - 112x36px
    • • a.text-white/60.dark:text-black/60 (GitHub) - 20x20px
    • • a.text-white/60.dark:text-black/60 (LinkedIn) - 20x20px
    • • a.text-white/60.dark:text-black/60 (X (Twitter)) - 20x20px
    • • a.hover:text-white.dark:hover:text-black (CodeTwin GitHub) - 16x16px
    • • a.hover:text-white.dark:hover:text-black (CodeTwin Live) - 16x16px
    • • a.hover:text-white.dark:hover:text-black (Waddle GitHub) - 16x16px
    • • a.hover:text-white.dark:hover:text-black (Waddle Live) - 16x16px
    • • a.hover:text-white.dark:hover:text-black (MunchMate GitHub) - 16x16px
    • • a.hover:text-white.dark:hover:text-black (MunchMate Live) - 16x16px
    • • a.hover:text-white.dark:hover:text-black (noToll GitHub) - 16x16px
    • • a.hover:text-white.dark:hover:text-black (noToll Live) - 16x16px
    • • a.px-6.py-2.5 (View all projects) - 208x40px
    • • a.flex.items-center ([email protected]) - 312x40px
    • • a.flex.items-center (GitHub@Atanu2k4) - 312x40px
    • • a.flex.items-center (LinkedInAtanu Saha) - 312x40px
    • • a.flex.items-center (X (Twitter)@atanu0000000007) - 312x40px

    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 Warning

    2 social preview quality issues detected.

    • • ISSUE: og:url points to a different origin than the scanned page.
    • • ISSUE: Preview image aspect ratio (1.50) differs from the recommended ~1.91:1.
    • • 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: 1.91 MB
    • • MEASURED: Image dimensions: 1536x1024

    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 12 links. No broken internal links found.

  • External Links Warning

    1 external links returned errors or timed out.

    • • https://www.linkedin.com/in/atanusaha07/ (HTTP 999)

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

  • Link Format Pass

    All 24 links use non-empty href values.

Performance & Runtime

  • Core Web Vitals: LCP Pass

    Largest Contentful Paint: 1.40s.

  • Core Web Vitals: CLS Pass

    Cumulative Layout Shift: 0.000.

  • Main Thread Blocking (TBT) Pass

    Total Blocking Time estimate: 0ms.

  • Broken Assets Pass

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

  • JavaScript Runtime Errors Warning

    2 JavaScript runtime issues detected.

    • • Request failed: https://www.atanusaha.tech/resume.pdf?_rsc=5CB68i4pnAekjehf (HTTP 404, type: fetch)
    • • Failed to load resource: the server responded with a status of 404 () [https://www.atanusaha.tech/resume.pdf?_rsc=5CB68i4pnAekjehf:1]

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