Audit Result

UUID: 01a09961-a4e3-7371-a3a4-6b400ef5f904

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realworldcalc.com

https://realworldcalc.com/

Scanned 1 month ago

91
Excellent Score
39 total checks
Passed
32
Warnings
7
Errors
0

Meta Information

  • Title Tag Pass

    Found 51 characters. Length is optimal.

  • Meta Description Warning

    Found 68 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://realworldcalc.com

  • Favicon Pass

    Favicon found and reachable: /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: "Real-world decisions,made clearer.".

  • Heading Hierarchy Pass

    Valid heading flow across 13 headings.

  • Image Alt Text Pass

    All 1 images include alt text.

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

    Full HTTP headers (14)
    • • alt-svc: h3=":443"; ma=86400
    • • cache-control: s-maxage=31536000
    • • cf-ray: a3a4fa2a6912cf61-IAD
    • • content-encoding: zstd
    • • content-type: text/html; charset=utf-8
    • • date: Sun, 13 Sep 2026 06:08:25 GMT
    • • nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
    • • report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=isi3MaoPXDBOiwoBf2IYwFXPXUEFO1pGXSqbnrw06Q9WJZv7mU0K0CpqHenSl1hZZl9q%2Fql1bCdyA9ZBTo3ZgqHUjmGgtaMcedJB%2F9bV8eHqQ5Ee53GRhbW2y9SpNpA2AQnQg%2Bog987Kb6rHKecVcg%3D%3D"}]}
    • • server: cloudflare
    • • server-timing: cfEdge;dur=176,cfOrigin;dur=0,cfWorker;dur=188
    • • vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
    • • x-nextjs-cache: MISS
    • • x-nextjs-prerender: 1
    • • x-nextjs-stale-time: 300

    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-ray: a3a4fa2a6912cf61-IAD
  • Perceived Load Time Pass

    Loaded in 0.60s (perceived).

  • Render Blocking Resources Warning

    2 scripts and 1 styles may block rendering.

    • • script: https://realworldcalc.com/_next/static/chunks/a6dad97d9634a72d.js
    • • script: https://realworldcalc.com/_next/static/chunks/130dabf0f30e2275.js
    • • style: https://realworldcalc.com/_next/static/chunks/83b20293e3806099.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://realworldcalc.com/sitemap.xml.

  • Crawl Directives Pass

    Robots meta found: index, follow

Accessibility Basics

  • Form Labels Pass

    All 3 controls are labeled.

  • Landmarks Pass

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

  • Tap Target Size Warning

    5 interactive elements appear smaller than 48px.

    • • a.browse-button (Browse all) - 125x40px
    • • a.button (See full results) - 155x40px
    • • a (Browse all calculators) - 155x22px
    • • a (Browse all calculators) - 174x38px
    • • a (About) - 31x45px

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

Links Analysis

  • Internal Links Pass

    Checked 6 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