Audit Result

Found 30 characters. Length is optimal.

Found 68 characters. Keep description around 70-160 characters.

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 found and reachable: /static/img/favicon.svg (HTTP 200).

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

Language declared as "fa".

Exactly one H1 found: "هر آنچه یک دانشجو نیاز دارد، در یک پلتفرم معتبر".

Valid heading flow across 16 headings.

3 of 3 images are missing alt text.

Fix: Add meaningful alt attributes to all informative images for accessibility and image SEO.

Page is served over HTTPS.

1 HTTPS hardening issues detected.

• • Could not probe the HTTP version of this page.
• • Strict-Transport-Security: max-age=31536000; includeSubDomains

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

Core security headers were detected.

1 CSP hardening issues detected.

• • CSP is missing object-src 'none'.
• • Content-Security-Policy: default-src 'self'; img-src 'self' data: blob:; style-src 'self' 'unsafe-inline'; font-src 'self'; script-src 'self'; frame-ancestors 'none'; base-uri 'self'; form-action 'self'

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.

Versioned headers detected: server.

• • server: nginx/1.27.5

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

Domain does not appear to be behind Cloudflare.

Loaded in 1.10s (perceived).

1 scripts and 3 styles may block rendering.

• • script: https://univoa.ir/static/js/theme.js
• • style: https://univoa.ir/static/css/fonts.css
• • style: https://univoa.ir/static/css/univo.css
• • style: https://univoa.ir/static/css/site.css

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

10 text resources look uncompressed.

• • https://univoa.ir/ (text/html; charset=utf-8)
• • https://univoa.ir/static/css/univo.css (text/css; charset=utf-8)
• • https://univoa.ir/static/css/site.css (text/css; charset=utf-8)
• • https://univoa.ir/static/css/fonts.css (text/css; charset=utf-8)
• • https://univoa.ir/static/js/theme.js (text/javascript; charset=utf-8)
• • https://univoa.ir/static/fonts/Vazirmatn-Regular.woff2 (text/plain; charset=utf-8)
• • https://univoa.ir/static/js/univo.js (text/javascript; charset=utf-8)
• • https://univoa.ir/static/fonts/Vazirmatn-Bold.woff2 (text/plain; charset=utf-8)
• • https://univoa.ir/static/fonts/Vazirmatn-Medium.woff2 (text/plain; charset=utf-8)
• • https://univoa.ir/static/fonts/Vazirmatn-ExtraBold.woff2 (text/plain; 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://univoa.ir/sitemap.xml.

No robots meta tag defined.

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

All 1 controls are labeled.

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

13 interactive elements appear smaller than 48px.

• • a.brand (Univoa، صفحه‌ی اصلی) - 117x38px
• • button.btn.btn-ghost (تغییر تم روشن/تاریک) - 42x42px
• • a (همه‌ی آگهی‌ها) - 86x27px
• • a (مشاهده‌ی همه) - 92x27px
• • a (همه‌ی رویدادها) - 92x27px
• • a.brand (Univoa) - 117x38px
• • a (همه‌ی آگهی‌ها) - 236x27px
• • a (بلاگ) - 236x27px
• • a (هوش مصنوعی) - 236x27px
• • a (رویدادهای حضوری) - 236x27px
• • a (درباره‌ی Univoa) - 236x27px
• • a (ورود) - 236x27px
• • a (ثبت‌نام) - 236x27px

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

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 21 links. No broken internal links found.

No broken external links found in checked URLs.

All 40 links use non-empty href values.

Largest Contentful Paint: 1.10s.

Cumulative Layout Shift: 0.003.

Total Blocking Time estimate: 50ms.

1 asset requests failed.

• • https://univoa.ir/static/img/sponsors/mortezaali.jpg (HTTP 404)

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

1 JavaScript runtime issues detected.

• • Failed to load resource: the server responded with a status of 404 () [https://univoa.ir/static/img/sponsors/mortezaali.jpg:1]

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