Audit Result

UUID: 01a11f73-46b3-7163-9777-39b593931006

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coinidentifier.live

https://coinidentifier.live/

Scanned 2 weeks ago

90
Excellent Score
39 total checks
Passed
33
Warnings
4
Errors
2

Meta Information

  • Title Tag Pass

    Found 50 characters. Length is optimal.

  • Meta Description Pass

    Found 153 characters. Good snippet length.

  • Canonical URL Pass

    Canonical found: https://coinidentifier.live

  • Favicon Pass

    Favicon found and reachable: /icon.png?icon.41rvqj6ngww70.png (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: "Is that old coin valuable? Find out in seconds.".

  • Heading Hierarchy Pass

    Valid heading flow across 50 headings.

  • Image Alt Text Pass

    All 11 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

    Fix: Set Strict-Transport-Security with a long max-age, add includeSubDomains, and redirect all HTTP requests to HTTPS.

  • Security Headers Pass

    Core security headers were detected.

    Full HTTP headers (24)
    • • alt-svc: h3=":443"; ma=86400
    • • cache-control: s-maxage=3600, stale-while-revalidate=31532400
    • • cf-cache-status: DYNAMIC
    • • cf-ray: a47b7ca69922f6c0-IAD
    • • content-encoding: zstd
    • • content-security-policy: default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https:; font-src 'self' data:; connect-src 'self'; media-src 'self'; object-src 'none'; frame-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests
    • • content-type: text/html; charset=utf-8
    • • cross-origin-opener-policy: same-origin
    • • date: Fri, 09 Oct 2026 06:56:42 GMT
    • • nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
    • • permissions-policy: camera=(), microphone=(), geolocation=(), payment=()
    • • 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=YGGtqONJJp%2Bjav1twCvps1EOn2ag7sDeLvP42%2FoLHyhSFsSm6%2FzuMbgymkkGt%2BSKQ%2ByLiYLDGWu0TfIz%2Fzw1xieXvseGOy0OLvx0XcxP9UPMDAuiEe3QibHaguxRCbK3Pd67srmsc7axNbLUeDOi9Zoe"}]}
    • • server: cloudflare
    • • server-timing: cfCacheStatus;desc="DYNAMIC" cfEdge;dur=9,cfOrigin;dur=636
    • • strict-transport-security: max-age=63072000; includeSubDomains
    • • vary: rsc,next-router-state-tree,next-router-prefetch,next-router-segment-prefetch,Accept-Encoding
    • • x-content-type-options: nosniff
    • • x-dns-prefetch-control: off
    • • x-frame-options: DENY
    • • x-nextjs-cache: HIT
    • • x-nextjs-prerender: 1 1
    • • x-nextjs-stale-time: 300
    • • x-powered-by: Next.js
  • CSP Quality Error

    1 CSP hardening issues detected.

    • • script-src/default-src permits 'unsafe-inline'.
    • • Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https:; font-src 'self' data:; connect-src 'self'; media-src 'self'; object-src 'none'; frame-src 'none'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests

    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-cache-status: DYNAMIC
    • • cf-ray: a47b7ca69922f6c0-IAD
  • Perceived Load Time Pass

    Loaded in 0.99s (perceived).

  • Render Blocking Resources Warning

    2 scripts and 0 styles may block rendering.

    • • script: https://coinidentifier.live/_next/static/chunks/0cz1d0mv5g_q7.js
    • • script: https://coinidentifier.live/_next/static/chunks/1g-hrr7hsojez.js

    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://coinidentifier.live/sitemap.xml.

  • Crawl Directives Pass

    Robots meta found: index, follow

Accessibility Basics

  • Form Labels Pass

    All 4 controls are labeled.

  • Landmarks Pass

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

  • Tap Target Size Warning

    1 interactive elements appear smaller than 48px.

    • • button#contact-topic.mt-2.flex (Select a topic) - 510x46px

    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 Pass

    Manifest and Apple touch icon are configured.

  • Open Graph/Twitter Quality Pass

    Social preview metadata and image quality look good for Open Graph/Twitter.

    • • 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: 0.08 MB
    • • MEASURED: Image dimensions: 1200x630

Links Analysis

  • Internal Links Pass

    Checked 8 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Pass

    All 36 links use non-empty href values.

Performance & Runtime

  • Core Web Vitals: LCP Pass

    Largest Contentful Paint: 1.95s.

  • Core Web Vitals: CLS Pass

    Cumulative Layout Shift: 0.000.

  • Main Thread Blocking (TBT) Pass

    Total Blocking Time estimate: 0ms.

  • Broken Assets Error

    1 asset requests failed.

    • • https://static.cloudflareinsights.com/beacon.min.js/v4bc70e2c01a94c73b74392e4234840661791215815920 (csp)

    Fix: Fix missing files, update asset URLs, and ensure static assets return HTTP 200.

  • JavaScript Runtime Errors Warning

    2 JavaScript runtime issues detected.

    • • Request failed: https://static.cloudflareinsights.com/beacon.min.js/v4bc70e2c01a94c73b74392e4234840661791215815920 (csp, type: script)
    • • Loading the script 'https://static.cloudflareinsights.com/beacon.min.js/v4bc70e2c01a94c73b74392e4234840661791215815920' violates the following Content Security Policy directive: "script-src 'self' 'unsafe-inline'". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback. The action has been blocked. [https://coinidentifier.live/:1]

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