Audit Result

UUID: 019f1e31-b40b-70dc-a3b2-9e1e22e2b21c

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takeuforward.org

https://takeuforward.org/plus/home

Scanned 2 weeks ago

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

Meta Information

  • Title Tag Warning

    Found 29 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 Pass

    Found 143 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 Pass

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

    Favicon
  • Viewport Meta Pass

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

  • HTML Lang Pass

    Language declared as "en".

Content Structure

  • H1 Tag Error

    No H1 heading found.

    Fix: Use a single, descriptive <h1> that states the primary purpose of the page.

  • Heading Hierarchy Pass

    Valid heading flow across 23 headings.

  • Image Alt Text Pass

    All 3 images include alt text.

Technical Optimization

  • HTTPS Pass

    Page is served over HTTPS.

  • HSTS & HTTPS Redirect Warning

    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.

  • Security Headers Warning

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

    Full HTTP headers (13)
    • • cache-control: private, no-cache, no-store, max-age=0, must-revalidate
    • • cf-ray: a14646c4ac05f3c2-IAD
    • • content-encoding: br
    • • content-security-policy: frame-ancestors 'self'
    • • content-type: text/html; charset=utf-8
    • • date: Wed, 01 Jul 2026 14:59:46 GMT
    • • link: </_next/static/media/07f0d0991c204e49-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/b036901809a398af-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2"
    • • nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
    • • report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=1XOfS0RDeNiCLuE8RrxAJbhJ%2Fw38GdO0792jcqMHAVL4lJG9rENRE9XH4L5%2Fnv8KVoiB0T3bAP%2FoqogDTedmdZa1QAtjskNG8U8QXEy7eaVmAdEMEzHDMMycPocloQyV5er%2BzIoMX2RW2MmxUNY%3D"}]}
    • • server: cloudflare
    • • vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Router-Segment-Prefetch
    • • x-opennext: 1
    • • x-powered-by: Next.js

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

  • CSP Quality Warning

    2 CSP hardening issues detected.

    • • CSP is missing object-src 'none'.
    • • CSP is missing a base-uri restriction.
    • • Content-Security-Policy: frame-ancestors 'self'

    Fix: Tighten Content-Security-Policy by removing unsafe directives and adding object-src, base-uri, and frame-ancestors restrictions.

  • 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 Pass

    Domain appears to be behind Cloudflare.

    • • server: cloudflare
    • • cf-ray: a14646c4ac05f3c2-IAD
  • Perceived Load Time Pass

    Loaded in 0.40s (perceived).

  • Render Blocking Resources Warning

    1 scripts and 6 styles may block rendering.

    • • script: https://takeuforward.org/_next/static/chunks/polyfills-42372ed130431b0a.js
    • • style: https://takeuforward.org/_next/static/css/a88a1a04faa4a131.css
    • • style: https://takeuforward.org/_next/static/css/5bbccc71428c3709.css
    • • style: https://takeuforward.org/_next/static/css/df7e7ddbbc5b4300.css
    • • style: https://takeuforward.org/_next/static/css/da2d4d39320208ff.css
    • • style: https://takeuforward.org/_next/static/css/57a354f8aad2dec3.css
    • • style: https://takeuforward.org/_next/static/css/2ee30c5f437f6c65.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://takeuforward.org/sitemap.xml.

  • Crawl Directives Pass

    Robots meta found: index, follow

Accessibility Basics

  • Form Labels Pass

    All 0 controls are labeled.

  • Landmarks Warning

    Missing landmarks: header, main, footer.

    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.flex.items-center - 32x32px
    • • a.rounded-md.w-10 (Home) - 40x40px
    • • a.rounded-md.w-10 (Plus) - 40x40px
    • • a.icon-item.icon-item--expanded (Plus) - 104x30px
    • • a.icon-item.icon-item--collapsed - 40x30px
    • • a.icon-item.icon-item--collapsed - 40x30px
    • • a.icon-item.icon-item--collapsed - 40x30px
    • • button.carousel-nav-button-generic.right-0 (Scroll right) - 24x24px
    • • a.inline-flex.items-center (Open bookmark lists) - 24x24px
    • • button#radix-_r_12_.cursor-pointer.hover:opacity-70 (More options) - 16x16px
    • • a.inline-flex.items-center (Start Learning) - 244x36px
    • • a.inline-flex.items-center (Start Learning) - 244x36px
    • • button#radix-_r_14_.cursor-pointer.hover:opacity-70 (More options) - 16x16px
    • • a.inline-flex.items-center (Start Learning) - 244x36px
    • • button#radix-_r_16_.cursor-pointer.hover:opacity-70 (More options) - 16x16px
    • • a.inline-flex.items-center (Start Learning) - 244x36px
    • • button.carousel-nav-button-generic.right-0 (Scroll right) - 24x24px
    • • button#radix-_r_18_.cursor-pointer.hover:opacity-70 (More options) - 16x16px
    • • a.inline-flex.items-center (Start Learning) - 244x36px
    • • button#radix-_r_1a_.cursor-pointer.hover:opacity-70 (More options) - 16x16px
    • • a.inline-flex.items-center (Start Learning) - 244x36px
    • • a.inline-flex.items-center (Open bookmark lists) - 24x24px
    • • button#radix-_r_1d_.cursor-pointer.hover:opacity-70 (More options) - 16x16px
    • • a.inline-flex.items-center (Start Learning) - 244x36px
    • • a.inline-flex.items-center (Start Learning) - 244x36px

    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 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

    1 social preview quality issues detected.

    • • ISSUE: Preview image is below recommended size (1200x630).
    • • 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: 0.02 MB
    • • MEASURED: Image dimensions: 500x260

    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 19 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Warning

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

    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"

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

Performance & Runtime

  • Core Web Vitals: LCP Pass

    Largest Contentful Paint: 1.24s.

  • Core Web Vitals: CLS Pass

    Cumulative Layout Shift: 0.000.

  • Main Thread Blocking (TBT) Pass

    Total Blocking Time estimate: 49ms.

  • Broken Assets Pass

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

  • JavaScript Runtime Errors Warning

    7 JavaScript runtime issues detected.

    • • Request failed: https://takeuforward.org/?_rsc=13p8c (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://takeuforward.org/get-started?_rsc=128lc (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://takeuforward.org/home?_rsc=13p8c (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://takeuforward.org/plus/dsa/all-problems?subject=all-dsa-problems&_rsc=13p8c (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://takeuforward.org/plus/dsa/problems/what-is-programming?subject=dsa&sidebar=open&_rsc=13p8c (net::ERR_ABORTED, type: fetch)
    • • Request failed: https://takeuforward.org/plus/dsa/problems/3-sum?subject=dsa-quick-revision&sidebar=open&_rsc=13p8c (net::ERR_ABORTED, type: fetch)
    • • __name is not defined

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