Audit Result

UUID: 019e2b74-ff78-705d-8c67-9803771219a8

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ascsrevision.xyz

https://ascsrevision.xyz/

Scanned 3 months ago

82
Fair Score
39 total checks
Passed
25
Warnings
14
Errors
0

Meta Information

  • Title Tag Pass

    Found 45 characters. Length is optimal.

  • Meta Description Warning

    Found 198 characters. Keep description around 70-160 characters.

    Fix: Add <meta name="description" content="..."> in <head> with a clear page summary.

  • 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: https://i.ibb.co/VWJFZ9vW/ARRRR2.png (HTTP 200).

    Favicon
  • Viewport Meta Pass

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

  • HTML Lang Pass

    Language declared as "en".

Content Structure

  • H1 Tag Warning

    Found 2 H1 tags.

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

  • Heading Hierarchy Pass

    Valid heading flow across 31 headings.

  • Image Alt Text Pass

    All 0 images include alt text.

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: 1
    • • cache-control: public,max-age=0,must-revalidate
    • • cache-status: "Netlify Edge"; fwd=miss
    • • content-encoding: br
    • • content-length: 917
    • • content-type: text/html; charset=UTF-8
    • • date: Fri, 15 May 2026 11:45:44 GMT
    • • etag: "bcd7a3aba0f145713a1490bc69fbdbfe-ssl-df"
    • • server: Netlify
    • • strict-transport-security: max-age=31536000
    • • vary: Accept-Encoding
    • • x-nf-request-id: 01KRNQ9VBDEE2RMZ5DD62W42A9

    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 1.16s (perceived).

  • Render Blocking Resources Warning

    6 scripts and 3 styles may block rendering.

    • • script: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202605110101/show_ads_impl.js?bust=31098532
    • • script: https://us-assets.i.posthog.com/array/phc_ea6vaOwMzNKPQI6ZaBEFORyUGDXDO1z4fZP3FQqJzvx/config.js
    • • script: https://us-assets.i.posthog.com/static/posthog-recorder.js?v=1.364.1
    • • script: https://us-assets.i.posthog.com/static/surveys.js?v=1.364.1
    • • script: https://us-assets.i.posthog.com/static/dead-clicks-autocapture.js?v=1.364.1
    • • script: https://us-assets.i.posthog.com/static/web-vitals.js?v=1.364.1
    • • style: https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap
    • • style: https://fonts.googleapis.com/css2?family=Merriweather:ital,opsz,wght@0,18..144,300..900;1,18..144,300..900&display=swap
    • • style: https://ascsrevision.xyz/assets/index-C3a_VVVF.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://ascsrevision.xyz/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 Pass

    All 0 controls are labeled.

  • Landmarks Pass

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

  • Tap Target Size Warning

    16 interactive elements appear smaller than 48px.

    • • a.group.flex (AS Level CS – home) - 133x36px
    • • a.relative.group (TopicalPractice by topic) - 93x36px
    • • a.relative.group (AI PracticeDaily AI questions) - 116x36px
    • • a.relative.group (Past PapersCambridge papers) - 123x36px
    • • a.relative.group (Study PlanBuild your schedule) - 117x36px
    • • a.relative.group (PseudocodeRun pseudocode) - 125x36px
    • • a.relative.group (ChangelogLatest updates) - 115x36px
    • • button.flex.items-center (Search chapters) - 94x36px
    • • a.px-3.5.py-1.5 (Login) - 63x32px
    • • a.px-3.5.py-1.5 (Register) - 79x32px
    • • button.inline-flex.items-center (Share Platform) - 153x38px
    • • a.ml-2.inline-flex (GitHub) - 72x24px
    • • a.ml-2.inline-flex (Contact Me) - 102x24px
    • • button.flex-1.sm:flex-none (Reduce Animations) - 183x42px
    • • button.flex-1.sm:flex-none (Keep Animations) - 166x40px
    • • button.p-2.hover:bg-slate-800 (Dismiss) - 36x36px

    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

    2 social preview quality issues detected.

    • • 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 32 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Pass

    All 40 links use non-empty href values.

Performance & Runtime

  • Core Web Vitals: LCP Pass

    Largest Contentful Paint: 1.59s.

  • Core Web Vitals: CLS Pass

    Cumulative Layout Shift: 0.002.

  • Main Thread Blocking (TBT) Pass

    Total Blocking Time estimate: 164ms.

  • Broken Assets Pass

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

  • JavaScript Runtime Errors Warning

    1 JavaScript runtime issues detected.

    • • Request failed: https://jddmitmbkiyrfwtqagax.supabase.co/rest/v1/topical_question_items?select=* (net::ERR_ABORTED, type: fetch)

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