Audit Result

UUID: 019db06b-32a8-726e-bd4f-86dd178244e8

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stk.dev

https://stk.dev/

Scanned 4 months ago

79
Fair Score
39 total checks
Passed
23
Warnings
16
Errors
0

Meta Information

  • Title Tag Pass

    Found 44 characters. Length is optimal.

  • Meta Description Pass

    Found 138 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: assets/favicon.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

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, content-security-policy, x-frame-options.

    Full HTTP headers (14)
    • • access-control-allow-origin: *
    • • alt-svc: h3=":443"; ma=86400
    • • cache-control: public, max-age=0, must-revalidate
    • • cf-cache-status: DYNAMIC
    • • cf-ray: 9efd097a7e0b7d18-EWR
    • • content-encoding: br
    • • content-type: text/html; charset=utf-8
    • • date: Tue, 21 Apr 2026 14:21:46 GMT
    • • nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
    • • 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=%2BhWhz2L7yCKAFC0BfxdqnSi16Hwy7DLFHrLnFi2GKn8JskrySAcY89%2FHbCXxRykpYlFvYR9CUyzyGeoEw7rhitZkqPV54x8BG0IbAWrS4aC3%2Fxq4ehpepJPI8KgtxtK6%2BRH9zcaI"}]}
    • • server: cloudflare
    • • vary: accept-encoding
    • • x-content-type-options: nosniff

    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: 9efd097a7e0b7d18-EWR
  • Perceived Load Time Pass

    Loaded in 0.68s (perceived).

  • Render Blocking Resources Warning

    1 scripts and 1 styles may block rendering.

    • • script: https://cdn.tailwindcss.com/
    • • style: https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap

    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://stk.dev/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 Warning

    Missing landmarks: main.

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

  • Tap Target Size Warning

    20 interactive elements appear smaller than 48px.

    • • a.flex.items-center (STK) - 130x24px
    • • a.font-pixel.text-[9px] (Battle) - 79x30px
    • • a.font-pixel.text-[9px] (Items) - 70x30px
    • • a.font-pixel.text-[9px] (Stats) - 70x30px
    • • a.font-pixel.text-[9px] (Console) - 89x30px
    • • a.font-pixel.text-[9px] (GitHub) - 89x34px
    • • a.mnl.font-pixel (Battle) - 108x28px
    • • a.mnl.font-pixel (Items) - 90x28px
    • • a.mnl.font-pixel (Stats) - 90x28px
    • • a.mnl.font-pixel (Console) - 126x28px
    • • a.z-10.font-pixel ([ press start ]) - 273x20px
    • • a.font-pixel.text-[10px] (▶ FIGHT) - 156x15px
    • • a.font-pixel.text-[10px] (▶ ITEMS) - 156x15px
    • • a.font-pixel.text-[10px] (▶ STATS) - 156x15px
    • • a.font-pixel.text-[9px] (Unlock) - 98x36px
    • • a.block.font-body (GitHub) - 40x16px
    • • a.block.font-body (Docs) - 40x16px
    • • a.block.font-body (Demo) - 40x16px
    • • a.block.font-body (ReadyKit) - 67x16px
    • • a.block.font-body (MIT License) - 67x16px

    Fix: Increase target size to at least 48x48 CSS pixels for touch interactions.

Social & Rich Results

  • Open Graph Basics Warning

    Missing og:title or og:description.

    Fix: Add og:title and og:description tags to control social preview text.

  • Open Graph Image Warning

    og:image is missing.

    Fix: Add <meta property="og:image" content="https://..."> with a high-quality share image.

  • Twitter Card Warning

    twitter:card is missing.

    Fix: Add <meta name="twitter:card" content="summary_large_image"> for better previews on X.

  • 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

    5 social preview quality issues detected.

    • • ISSUE: og:url should be an absolute URL.
    • • ISSUE: og:title should typically be between 10 and 70 characters.
    • • ISSUE: og:description should typically be between 50 and 200 characters.
    • • ISSUE: Use an absolute URL for og:image or twitter:image.
    • • ISSUE: twitter:card is missing.
    • • 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 5 links. No broken internal links found.

  • External Links Warning

    2 external links returned errors or timed out.

    • • https://demo.stk.dev/ (network-error)
    • • https://github.com/level09/stk/blob/main/LICENSE (HTTP 404)

    Fix: Replace dead external URLs or point to working alternatives.

  • Link Format Warning

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

    • • href="#" text="STK"

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

Performance & Runtime