Audit Result

UUID: 01a14973-3c69-7353-8e43-c433089f0707

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charsoustudio.com

https://charsoustudio.com/blog/

Scanned 1 week ago

94
Excellent Score
39 total checks
Passed
34
Warnings
5
Errors
0

Meta Information

  • Title Tag Pass

    Found 38 characters. Length is optimal.

  • Meta Description Pass

    Found 120 characters. Good snippet length.

  • Canonical URL Pass

    Canonical found: https://charsoustudio.com/blog/

  • Favicon Pass

    Favicon found and reachable: /static/images/favicon.59708725a95e.ico (HTTP 200).

    Favicon
  • Viewport Meta Pass

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

  • HTML Lang Pass

    Language declared as "fa".

Content Structure

Technical Optimization

  • HTTPS Pass

    Page is served over HTTPS.

  • HSTS & HTTPS Redirect Warning

    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.

  • Security Headers Pass

    Core security headers were detected.

    Full HTTP headers (16)
    • • content-encoding: gzip
    • • content-security-policy: default-src 'self'; script-src 'self' 'nonce-rBgHdpxhegHNnp_hkK5yfg' https://www.googletagmanager.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https://*.google-analytics.com https://*.googletagmanager.com; font-src 'self' data:; media-src 'self' blob:; connect-src 'self' https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com; frame-src 'self' https://neshan.org https://*.neshan.org https://www.aparat.com https://aparat.com; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests
    • • content-type: text/html; charset=utf-8
    • • cross-origin-opener-policy: same-origin
    • • date: Sat, 17 Oct 2026 10:40:44 GMT
    • • referrer-policy: same-origin
    • • server: ArvanCloud
    • • server-timing: total;dur=389
    • • strict-transport-security: max-age=31536000; includeSubDomains
    • • vary: Accept-Encoding Accept-Encoding Cookie
    • • x-cache: BYPASS
    • • x-content-type-options: nosniff
    • • x-frame-options: DENY
    • • x-request-id: e91724d630f0f816aa446577fec837c8
    • • x-sid: 5700
    • • x-xss-protection: 1; mode=block
  • CSP Quality Pass

    Content Security Policy looks restrictive and avoids common unsafe directives.

    • • Content-Security-Policy: default-src 'self'; script-src 'self' 'nonce-rBgHdpxhegHNnp_hkK5yfg' https://www.googletagmanager.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https://*.google-analytics.com https://*.googletagmanager.com; font-src 'self' data:; media-src 'self' blob:; connect-src 'self' https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com; frame-src 'self' https://neshan.org https://*.neshan.org https://www.aparat.com https://aparat.com; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests
  • 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 Warning

    Domain does not appear to be behind Cloudflare.

  • Perceived Load Time Pass

    Loaded in 1.03s (perceived).

  • Render Blocking Resources Warning

    0 scripts and 5 styles may block rendering.

    • • style: https://charsoustudio.com/static/css/base.1fc98bfcbbca.css
    • • style: https://charsoustudio.com/static/css/navbar.fb425b484551.css
    • • style: https://charsoustudio.com/static/css/help_widget.94a8442349ca.css
    • • style: https://charsoustudio.com/static/css/blog_list.5f22e69eaec4.css
    • • style: https://charsoustudio.com/static/css/blog_hub.62439f120b31.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://charsoustudio.com/sitemap.xml.

  • Crawl Directives Pass

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

Accessibility Basics

  • Form Labels Pass

    All 2 controls are labeled.

  • Landmarks Warning

    Missing landmarks: footer.

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

  • Tap Target Size Warning

    12 interactive elements appear smaller than 48px.

    • • a.nav-link (خانه) - 56x39px
    • • a.nav-link (درباره ما) - 77x39px
    • • a.nav-link (پروژه‌ها) - 71x39px
    • • a.nav-link.active (چارسوخانه) - 90x39px
    • • a.nav-link (تماس) - 66x39px
    • • button#langToggle.lang-toggle (زبان / Language / اللغة) - 80x36px
    • • button#themeSwitch.theme-switch (تغییر تم) - 36x36px
    • • a (خانه) - 22x22px
    • • a.hub-card-link (وبلاگ) - 56x38px
    • • a.hub-card-link (فهرست واژگان) - 143x38px
    • • a.hub-card-link (پادکست) - 84x38px
    • • button#chNudgeClose.ch-nudge-close (بستن) - 15x18px

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

Links Analysis

  • Internal Links Pass

    Checked 12 links. No broken internal links found.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Pass

    All 16 links use non-empty href values.

Performance & Runtime