Audit Result

UUID: 01a0993c-e735-71d2-8425-57f0f88281e7

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tazcal.vercel.app

https://tazcal.vercel.app/

Scanned 1 month ago

79
Fair Score
39 total checks
Passed
24
Warnings
14
Errors
1

Meta Information

  • Title Tag Pass

    Found 36 characters. Length is optimal.

  • Meta Description Warning

    Found 190 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: /favicon/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 Pass

    Exactly one H1 found: "Your Health. Planned by AI.".

  • Heading Hierarchy Warning

    Detected 2 heading level jumps.

    • • Skipped from h2 to h4: "Planner" -> "Studying".
    • • Skipped from h2 to h4: "Frequently Asked Questions" -> "Product".

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

  • Image Alt Text Pass

    All 4 images include alt text.

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, x-frame-options, x-content-type-options, referrer-policy.

    Full HTTP headers (14)
    • • access-control-allow-origin: *
    • • age: 1660933
    • • cache-control: public, max-age=0, must-revalidate
    • • content-disposition: inline
    • • content-encoding: br
    • • content-type: text/html; charset=utf-8
    • • date: Sun, 13 Sep 2026 05:28:18 GMT
    • • etag: W/"6b15a84508e496fe612c54e13395d22b"
    • • server: Vercel
    • • strict-transport-security: max-age=63072000; includeSubDomains; preload
    • • vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url
    • • x-matched-path: /
    • • x-vercel-cache: HIT
    • • x-vercel-id: iad1::tld4q-1789277298292-6f849103d5d5

    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 0.56s (perceived).

  • Render Blocking Resources Warning

    1 scripts and 1 styles may block rendering.

    • • script: https://tazcal.vercel.app/_next/static/chunks/polyfills-c67a75d1b6f99dc8.js
    • • style: https://tazcal.vercel.app/_next/static/css/3cad6f751dc15236.css

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

  • Compression Warning

    1 text resources look uncompressed.

    • • https://tazcal.vercel.app/_next/static/chunks/main-app-8f13c08947745519.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 Warning

    Sitemap missing or inaccessible at https://tazcal.com/sitemap.xml (404).

    Fix: Publish a sitemap.xml and reference it in robots.txt with: Sitemap: https://tazcal.vercel.app/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

    23 interactive elements appear smaller than 48px.

    • • a.flex.items-center (Tazcal) - 94x36px
    • • a.relative.rounded-xl (Features) - 85x36px
    • • a.relative.rounded-xl (AI) - 41x36px
    • • button.flex.items-center (Resources) - 115x36px
    • • button.flex.items-center (Menu) - 101x36px
    • • a.hidden.sm:block (Get App) - 108x36px
    • • button.inline-flex.items-center (Get App) - 108x36px
    • • button.inline-flex.items-center (Download) - 135x44px
    • • button.inline-flex.items-center (Learn More) - 148x46px
    • • button.text-xs.text-tazcal-primary (View Details) - 66x16px
    • • button.text-xs.text-tazcal-primary (View All) - 43x16px
    • • button.text-xs.text-tazcal-primary (View All) - 43x16px
    • • button.flex.flex-col (Home) - 24x36px
    • • button.flex.flex-col (Analytics) - 37x36px
    • • button.flex.flex-col (Profile) - 26x36px
    • • a.mt-6.inline-flex (Learn more) - 96x20px
    • • a.mt-6.inline-flex (Learn more) - 96x20px
    • • a.mt-6.inline-flex (Learn more) - 96x20px
    • • a.mt-6.inline-flex (Learn more) - 96x20px
    • • a.mt-6.inline-flex (Learn more) - 96x20px
    • • button.w-6.h-6 - 24x24px
    • • button.w-6.h-6 - 24x24px
    • • a.mt-6.inline-flex (Learn more) - 96x20px

    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 Error

    og:image URL returned HTTP 404.

    Fix: Make sure the og:image URL returns HTTP 200 and points to a publicly accessible 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 URL failed with HTTP 404: https://tazcal.com/og-image.png
    • • 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 10 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Warning

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

    • • href="#" text="Google PlayComing Soon"
    • • href="#" text="App StoreComing Soon"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"
    • • href="#"

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

Performance & Runtime