Audit Result

Found 65 characters. Keep title between 30 and 60 characters.

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

Found 195 characters. Keep description around 70-160 characters.

Fix: Add <meta name="description" content="..."> in <head> with a clear page summary.

Canonical found: https://relay-converter.com

Favicon found and reachable: /icon.svg (HTTP 200).

Viewport configured: width=device-width, initial-scale=1

Language declared as "en".

Exactly one H1 found: "Convert any file. Instantly, privately, right in your browser.".

Valid heading flow across 4 headings.

All 0 images include alt text.

Page is served over HTTPS.

1 HTTPS hardening issues detected.

• • Could not probe the HTTP version of this page.
• • Strict-Transport-Security: max-age=63072000; includeSubDomains; preload

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

Missing: content-security-policy, x-frame-options, x-content-type-options, referrer-policy.

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

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.

No first-party cookies were set during the initial page load.

Server response headers do not expose version tokens.

Domain does not appear to be behind Cloudflare.

Loaded in 0.24s (perceived).

1 scripts and 2 styles may block rendering.

• • script: https://relay-omega-three.vercel.app/_next/static/chunks/0c0hxoamwjsbw.js
• • style: https://relay-omega-three.vercel.app/_next/static/chunks/1w70egwl0_z52.css
• • style: https://relay-omega-three.vercel.app/_next/static/chunks/1wdujj5nj6o2t.css

Fix: Defer non-critical scripts and inline critical CSS to improve first paint speed.

1 text resources look uncompressed.

• • https://relay-omega-three.vercel.app/_next/static/chunks/0mt6ey5ksk856.js (application/javascript; charset=utf-8)

Fix: Enable Brotli or Gzip compression for HTML, CSS, JS, and JSON responses.

Found robots.txt (200).

Sitemap missing or inaccessible at https://relay-converter.com/sitemap.xml (no response).

Fix: Publish a sitemap.xml and reference it in robots.txt with: Sitemap: https://relay-omega-three.vercel.app/sitemap.xml

Robots meta found: index, follow

All 2 controls are labeled.

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

14 interactive elements appear smaller than 48px.

• • button.flex.items-center (RELAY home) - 96x32px
• • button.px-3.5.py-1.5 (Convert) - 87x34px
• • button.px-3.5.py-1.5 (Tools) - 65x32px
• • button.px-3.5.py-1.5 (Formats) - 79x32px
• • button.px-3.5.py-1.5 (Privacy) - 77x32px
• • button.flex.items-center (Search conversions) - 123x44px
• • button#radix-_R_7iltlb_.inline-flex.items-center (Change theme) - 36x36px
• • button.w-full.flex (How does RELAY convert files without uploading them?) - 1166x32px
• • button.w-full.flex (Is RELAY completely free to use?) - 1166x32px
• • button.w-full.flex (Does RELAY work offline?) - 1166x32px
• • button.w-full.flex (What file formats are supported?) - 1166x32px
• • button.w-full.flex (How can I verify that my files are not being uploaded?) - 1166x32px
• • button.w-full.flex (Can I convert multiple files in batch?) - 1166x32px
• • button.w-full.flex (Is there a file size limit?) - 1166x32px

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

Core Open Graph tags are present.

Could not verify og:image URL response.

Fix: Ensure og:image is publicly reachable and returns HTTP 200.

twitter:card set to summary_large_image.

JSON-LD schema detected.

Manifest and Apple touch icon are configured.

2 social preview quality issues detected.

• • ISSUE: og:url points to a different origin than the scanned page.
• • ISSUE: Failed to fetch preview image: network error.
• • 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.

Checked 0 links. No broken internal links found.

No broken external links found in checked URLs.

All 0 links use non-empty href values.

Largest Contentful Paint: 0.24s.

Cumulative Layout Shift: 0.000.

Total Blocking Time estimate: 0ms.

No failed CSS/JS/image/font/media requests detected.

No console/page runtime errors detected during audit.