Audit Result

UUID: 019ef609-6715-7033-84c1-ccd0a2b207e7

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dncalculators.com

https://dncalculators.com/

Scanned 3 weeks ago

87
Excellent Score
39 total checks
Passed
29
Warnings
10
Errors
0

Meta Information

  • Title Tag Warning

    Found 61 characters. Keep title between 30 and 60 characters.

    Fix: Add a unique <title> tag describing the main page intent in 30-60 characters.

  • Meta Description Pass

    Found 138 characters. Good snippet length.

  • Canonical URL Pass

    Canonical found: https://dncalculators.com/

  • Favicon Pass

    Favicon found and reachable: https://dncalculators.com/wp-content/uploads/2025/07/cropped-android-chrome-512x512-1-1-32x32.png (HTTP 200).

    Favicon
  • Viewport Meta Pass

    Viewport configured: width=device-width, initial-scale=1.0, viewport-fit=cover

  • HTML Lang Pass

    Language declared as "en-US".

Content Structure

  • H1 Tag Pass

    Exactly one H1 found: "Free tools to make Finance Simple..".

  • Heading Hierarchy Pass

    Valid heading flow across 69 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, x-content-type-options, referrer-policy.

    Full HTTP headers (18)
    • • alt-svc: h3=":443"; ma=2592000, h3-29=":443"; ma=2592000
    • • content-encoding: br
    • • content-length: 97326
    • • content-security-policy: frame-ancestors 'self';
    • • content-type: text/html; charset=UTF-8
    • • date: Tue, 23 Jun 2026 19:51:01 GMT
    • • etag: "1117-1781791623;br"
    • • link: <https://dncalculators.com/wp-json/>; rel="https://api.w.org/" <https://dncalculators.com/wp-json/wp/v2/pages/25>; rel="alternate"; title="JSON"; type="application/json" <https://dncalculators.com/>; rel=shortlink
    • • panel: hpanel
    • • platform: hostinger
    • • server: LiteSpeed
    • • vary: Accept-Encoding
    • • x-dns-prefetch-control: on
    • • x-frame-options: SAMEORIGIN
    • • x-litespeed-cache: bkd
    • • x-powered-by: PHP/8.2.30
    • • x-qc-cache: miss
    • • x-qc-pop: NA-US-IAD-285

    Fix: Add the missing security headers at your reverse proxy or application layer.

  • CSP Quality Warning

    2 CSP hardening issues detected.

    • • CSP is missing object-src 'none'.
    • • CSP is missing a base-uri restriction.
    • • Content-Security-Policy: frame-ancestors 'self';

    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 Warning

    Versioned headers detected: x-powered-by.

    • • x-powered-by: PHP/8.2.30

    Fix: Hide or remove version tokens in Server and X-Powered-By headers.

  • Cloudflare Proxy Warning

    Domain does not appear to be behind Cloudflare.

  • Perceived Load Time Pass

    Loaded in 1.33s (perceived).

  • Render Blocking Resources Pass

    No render-blocking scripts or styles detected.

  • Compression Pass

    Text-like assets appear compressed.

  • Robots.txt Pass

    Found robots.txt (200).

  • Sitemap File Pass

    Found sitemap (200) at https://dncalculators.com/sitemap_index.xml.

  • Crawl Directives Pass

    Robots meta found: follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large

Accessibility Basics

  • Form Labels Pass

    All 3 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

    25 interactive elements appear smaller than 48px.

    • • a (DNCalculators) - 186x40px
    • • a.home-icon-link (Home) - 69x34px
    • • button#savedToolsDropdownBtn.dropdown-btn (🔖Saved Tools (0)) - 163x33px
    • • a.coffee-btn (Buy Me a Coffee) - 36x36px
    • • button#themeToggle.theme-toggle (Toggle Dark Mode) - 14x19px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark SIP Calculator) - 23x36px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark EMI Calculator) - 23x36px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark Compound Interest Calculator) - 23x36px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark Retirement Savings/Corpus Calculator) - 23x36px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark Savings Goal Calculator) - 23x36px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark Emergency Fund Calculator) - 23x36px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark Net Worth Calculator) - 23x36px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark Budget Planner Calculator) - 23x36px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark Inflation Calculator) - 23x36px
    • • a.use-tool-btn (Use Tool) - 100x39px
    • • button.bookmark-btn (Bookmark Paycheck Calculator) - 23x36px

    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

    2 social preview quality issues detected.

    • • ISSUE: Preview image is below recommended size (1200x630).
    • • ISSUE: Preview image aspect ratio (1.00) 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: 0.02 MB
    • • MEASURED: Image dimensions: 512x512

    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 69 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Pass

    All 117 links use non-empty href values.

Performance & Runtime