Audit Result

UUID: 019db1ce-c007-718e-b690-ba03167c3cbb

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tuiml.ai

https://tuiml.ai/

Scanned 4 months ago

88
Excellent Score
39 total checks
Passed
30
Warnings
9
Errors
0

Meta Information

  • Title Tag Pass

    Found 54 characters. Length is optimal.

  • Meta Description Warning

    Found 247 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://tuiml.ai/

  • Favicon Pass

    Favicon found and reachable: /static/images/tuiml_logo.png?v=3 (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 Pass

    Exactly one H1 found: "Let your agent do real machine learning.".

  • Heading Hierarchy Pass

    Valid heading flow across 15 headings.

  • Image Alt Text Pass

    All 13 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=31536000; 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 (17)
    • • alt-svc: h3=":443"; ma=86400
    • • cf-cache-status: DYNAMIC
    • • cf-ray: 9eff424acf095e71-EWR
    • • content-encoding: zstd
    • • content-type: text/html; charset=utf-8
    • • date: Tue, 21 Apr 2026 20:50:04 GMT
    • • nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
    • • permissions-policy: camera=(), microphone=(), geolocation=()
    • • referrer-policy: strict-origin-when-cross-origin
    • • report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=hQmNfZY%2BSknJ7X%2BvOV3M%2FIpC4eg3bDsm3w7HgVrtMhww4Zn0SQYUgddbN%2FkQN7tgPDNyHvH1iU9i2ZD3jYS%2F%2Bv2AILgXGyDPtwP3cECHFqhfknvmp7xj07tpKtssdHvV8eo6Gs%2FvTA%3D%3D"}]}
    • • server: cloudflare
    • • server-timing: cfCacheStatus;desc="DYNAMIC" cfEdge;dur=246,cfOrigin;dur=10
    • • strict-transport-security: max-age=31536000; includeSubDomains; preload
    • • via: 1.1 Caddy
    • • x-content-type-options: nosniff
    • • x-frame-options: SAMEORIGIN
    • • 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 Pass

    Domain appears to be behind Cloudflare.

    • • server: cloudflare
    • • cf-cache-status: DYNAMIC
    • • cf-ray: 9eff424acf095e71-EWR
  • Perceived Load Time Pass

    Loaded in 0.70s (perceived).

  • Render Blocking Resources Warning

    1 scripts and 2 styles may block rendering.

    • • script: https://cdn.tailwindcss.com/
    • • style: https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap
    • • style: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.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://tuiml.ai/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, nav, main.

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

  • Tap Target Size Warning

    13 interactive elements appear smaller than 48px.

    • • button.text-slate-500.hover:text-white (Copy) - 12x20px
    • • button.demo-tab.active (1 · Agent picks for you) - 169x38px
    • • button.demo-tab (2 · Agent remembers) - 161x38px
    • • button.demo-tab (3 · Agent explains failure) - 186x38px
    • • a.text-slate-400.hover:text-white (Documentation) - 97x20px
    • • a.text-slate-400.hover:text-white (API Reference) - 93x20px
    • • a.text-slate-400.hover:text-white (Benchmarks) - 79x20px
    • • a.text-slate-400.hover:text-white (Tutorials) - 54x20px
    • • a.text-slate-400.hover:text-white (Contribute) - 68x20px
    • • a.text-slate-400.hover:text-white (About) - 38x20px
    • • a.text-slate-400.hover:text-white (GitHub) - 44x20px
    • • a.text-slate-400.hover:text-white (Privacy) - 46x20px
    • • a.text-slate-400.hover:text-white (Terms) - 39x20px

    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 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

    3 social preview quality issues detected.

    • • ISSUE: og:description should typically be between 50 and 200 characters.
    • • ISSUE: Preview image is below recommended size (1200x630).
    • • ISSUE: Preview image aspect ratio (1.02) 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: 0.55 MB
    • • MEASURED: Image dimensions: 637x627

    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 14 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Pass

    All 18 links use non-empty href values.

Performance & Runtime