Audit Result
UUID: 01a06bf0-c604-7023-9cef-2e8863b1f26c
https://sahilcodex.vercel.app/
Scanned 2 days ago
Meta Information
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Title Tag Pass
Found 50 characters. Length is optimal.
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Meta Description Pass
Found 148 characters. Good snippet length.
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Canonical URL Pass
Canonical found: https://sahilcodex.vercel.app
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Viewport Meta Pass
Viewport configured: width=device-width, initial-scale=1
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HTML Lang Pass
Language declared as "en".
Content Structure
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H1 Tag Pass
Exactly one H1 found: "Sahil Singh".
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Heading Hierarchy Pass
Valid heading flow across 36 headings.
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Image Alt Text Pass
All 17 images include alt text.
Technical Optimization
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HTTPS Pass
Page is served over HTTPS.
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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.
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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: 2553
- • cache-control: public, max-age=0, must-revalidate
- • content-disposition: inline
- • content-encoding: br
- • content-type: text/html; charset=utf-8
- • date: Fri, 04 Sep 2026 10:21:53 GMT
- • etag: W/"a07761d3be85cc5bfd2cf1eb0a619d94"
- • 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::nfbmm-1788517312893-1a994a094f3a
Fix: Add the missing security headers at your reverse proxy or application layer.
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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.
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Cookie Security Pass
No first-party cookies were set during the initial page load.
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Server response headers do not expose version tokens.
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Cloudflare Proxy Warning
Domain does not appear to be behind Cloudflare.
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Perceived Load Time Pass
Loaded in 0.58s (perceived).
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Render Blocking Resources Warning
7 scripts and 3 styles may block rendering.
- • script: https://sahilcodex.vercel.app/_next/static/immutable/chunks/0c0hxoamwjsbw.js
- • script: https://sahilcodex.vercel.app/_next/static/immutable/chunks/3r68xng9ub1kj.js
- • script: https://sahilcodex.vercel.app/_next/static/immutable/chunks/0dl357ru-rayu.js
- • script: https://sahilcodex.vercel.app/_next/static/immutable/chunks/0mhnwzrv9z-ua.js
- • script: https://sahilcodex.vercel.app/_next/static/immutable/chunks/2botdntnhp7c-.js
- • script: https://sahilcodex.vercel.app/_next/static/immutable/chunks/1h8p3zzsf2e_h.js
- • script: https://sahilcodex.vercel.app/_next/static/immutable/chunks/0bmubzxl7qe01.js
- • style: https://sahilcodex.vercel.app/_next/static/immutable/chunks/0mpg60zrhx6q6.css
- • style: https://sahilcodex.vercel.app/_next/static/immutable/chunks/01cd8i5omd_il.css
- • style: https://sahilcodex.vercel.app/_next/static/immutable/chunks/1lvg9zfqwhzey.css
Fix: Defer non-critical scripts and inline critical CSS to improve first paint speed.
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Compression Warning
8 text resources look uncompressed.
- • https://nyc.cloud.appwrite.io/v1/databases/696f25990002020bce3c/collections/spotify/documents/visitor_count (application/json; charset=UTF-8)
- • https://sahilcodex.vercel.app/blogs?_rsc=5CB68i4pnAekjehf (text/x-component)
- • https://sahilcodex.vercel.app/?_rsc=5CB68i4pnAekjehf (text/x-component)
- • https://sahilcodex.vercel.app/projects?_rsc=5CB68i4pnAekjehf (text/x-component)
- • https://sahilcodex.vercel.app/components?_rsc=5CB68i4pnAekjehf (text/x-component)
- • https://sahilcodex.vercel.app/contact?_rsc=5CB68i4pnAekjehf (text/x-component)
- • https://nyc.cloud.appwrite.io/v1/databases/696f25990002020bce3c/collections/spotify/documents/last_played (application/json; charset=UTF-8)
- • https://sahilcodex.vercel.app/resume?_rsc=5CB68i4pnAekjehf (text/x-component)
Fix: Enable Brotli or Gzip compression for HTML, CSS, JS, and JSON responses.
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Robots.txt Pass
Found robots.txt (200).
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Sitemap File Pass
Found sitemap (200) at https://sahilcodex.vercel.app/sitemap.xml.
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Crawl Directives Pass
Robots meta found: index, follow
Accessibility Basics
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Form Labels Pass
All 0 controls are labeled.
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Landmarks Warning
Missing landmarks: header, nav, footer.
Fix: Use semantic regions (<header>, <nav>, <main>, <footer>) for navigation and assistive tech.
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Tap Target Size Warning
25 interactive elements appear smaller than 48px.
- • a.text-md.font-light (Components) - 92x24px
- • a.text-md.font-light (Blogs) - 41x24px
- • a.text-md.font-light (Projects) - 59x24px
- • button.inline-flex.items-center (CtrlK) - 100x32px
- • button.inline-flex.items-center (Toggle theme) - 40x36px
- • a.inline-flex.items-center (31) - 61x32px
- • a (HTML) - 63x22px
- • a (CSS) - 56x22px
- • a (JavaScript) - 106x22px
- • a (Figma) - 70x22px
- • a (TailwindCss) - 113x22px
- • a.text-muted-foreground.hover:text-foreground (Live link) - 154x20px
- • a.text-muted-foreground.hover:text-foreground (GitHub) - 154x20px
- • a.text-muted-foreground.hover:text-foreground (Live link) - 154x20px
- • a.text-muted-foreground.hover:text-foreground (GitHub) - 154x20px
- • a.text-muted-foreground.hover:text-foreground (Live link) - 154x20px
- • a.text-muted-foreground.hover:text-foreground (GitHub) - 154x20px
- • a.text-muted-foreground.hover:text-foreground (Live link) - 154x20px
- • a.text-muted-foreground.hover:text-foreground (GitHub) - 154x20px
- • a (Show all Projects) - 157x32px
- • button.inline-flex.items-center (Show all Projects) - 157x32px
- • a (View Component) - 116x16px
- • button.relative.flex (esc) - 24x14px
- • button.relative.flex (F1) - 14x14px
- • button.relative.flex (F2) - 14x14px
Fix: Increase target size to at least 48x48 CSS pixels for touch interactions.
Social & Rich Results
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Open Graph Basics Pass
Core Open Graph tags are present.
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Twitter Card Pass
twitter:card set to summary_large_image.
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Structured Data Pass
JSON-LD schema detected.
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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.
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Open Graph/Twitter Quality Warning
1 social preview quality issues detected.
- • 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
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Internal Links Pass
Checked 63 links. No broken internal links found.
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External Links Warning
4 external links returned errors or timed out.
- • https://www.linkedin.com/in/sahil-singh-tech/ (HTTP 999)
- • https://css.com/ (timeout)
- • https://bookmrkit.vercel.app/ (HTTP 404)
- • https://www.npmjs.com/ (HTTP 403)
Fix: Replace dead external URLs or point to working alternatives.
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Link Format Pass
All 73 links use non-empty href values.
Performance & Runtime
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Core Web Vitals: LCP Pass
Largest Contentful Paint: 0.58s.
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Core Web Vitals: CLS Pass
Cumulative Layout Shift: 0.000.
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Total Blocking Time estimate: 108ms.
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Broken Assets Pass
No failed CSS/JS/image/font/media requests detected.
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No console/page runtime errors detected during audit.