Audit Result

Found 24 characters. Keep title between 30 and 60 characters.

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

Missing meta description.

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

Canonical link not found.

Fix: Add <link rel="canonical" href="https://example.com/page"> to avoid duplicate URL ambiguity.

Favicon tag found, but file is missing or inaccessible (404).

Fix: Ensure https://rost.ir/static/favicon.ico returns HTTP 200 and matches your favicon link tag.

Viewport configured: initial-scale=1.0, width=device-width

Language declared as "fa".

No H1 heading found.

Fix: Use a single, descriptive <h1> that states the primary purpose of the page.

Valid heading flow across 0 headings.

All 5 images include alt text.

Page is served over HTTPS.

2 HTTPS hardening issues detected.

• • HSTS max-age is too short (2592000s).
• • Could not probe the HTTP version of this page.
• • Strict-Transport-Security: max-age=2592000; includeSubDomains; preload

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

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

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

3 CSP hardening issues detected.

• • CSP is missing object-src 'none'.
• • CSP is missing a base-uri restriction.
• • CSP is missing frame-ancestors protection.
• • Content-Security-Policy: upgrade-insecure-requests

Fix: Tighten Content-Security-Policy by removing unsafe directives and adding object-src, base-uri, and frame-ancestors restrictions.

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 1.28s (perceived).

0 scripts and 1 styles may block rendering.

• • style: https://rost.ir/_next/static/css/d43465baffd3b387.css

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

2 text resources look uncompressed.

• • https://audience.yektanet.com/api/v1/scripts/preview/validate/?app_id=kvKpve4Y (application/json)
• • https://event.yektanet.com/api/get-uid (application/json; charset=utf-8)

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

Found robots.txt (200).

Found sitemap (200) at https://rost.ir/sitemap.xml.

No robots meta tag defined.

Fix: Add <meta name="robots" content="index,follow"> (or the intended directive) in <head>.

All 0 controls are labeled.

Missing landmarks: header, nav, footer.

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

Interactive targets look touch-friendly.

Missing og:title or og:description.

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

og:image is missing.

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

twitter:card is missing.

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

No JSON-LD schema scripts found.

Fix: Add JSON-LD structured data matching your page type (Organization, Article, Product, etc.).

Manifest or Apple touch icon is missing.

Fix: Link your web app manifest and apple-touch-icon for improved install/share experiences.

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.

Checked 19 links. No broken internal links found.

No broken external links found in checked URLs.

All 24 links use non-empty href values.

Largest Contentful Paint: 1.77s.

Cumulative Layout Shift: 0.000.

Total Blocking Time estimate: 0ms.

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

4 JavaScript runtime issues detected.

• • خطا در دریافت اطلاعیه: TypeError: Cannot read properties of undefined (reading 'photos') at https://rost.ir/_next/static/chunks/8266-4e0e72e7d71da8e6.js:1:630 [https://rost.ir/_next/static/chunks/8266-4e0e72e7d71da8e6.js:1]
• • requestStorageAccess: Permission denied. [https://cdn.yektanet.com/assets/iframe/yngt.html?fp=undefined&report=0:1]
• • Minified React error #418; visit https://reactjs.org/docs/error-decoder.html?invariant=418 for the full message or use the non-minified dev environment for full errors and additional helpful warnings.
• • Minified React error #423; visit https://reactjs.org/docs/error-decoder.html?invariant=423 for the full message or use the non-minified dev environment for full errors and additional helpful warnings.

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