Audit Result

Found 112 characters. Keep title between 30 and 60 characters.

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

Found 345 characters. Keep description around 70-160 characters.

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

Canonical found: https://hamedkhalilavi.ir/

Favicon found and reachable: assets/img/ai-platform-unified-svgrepo-com.ico (HTTP 200).

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

Language declared as "fa".

Exactly one H1 found: "Hamed Khalilavi".

Valid heading flow across 29 headings.

All 63 images include alt text.

Page is served over HTTPS.

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.

Missing: strict-transport-security, 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 1.56s (perceived).

Fix: Reduce payload size, cache static assets, and remove non-critical JS from initial load.

0 scripts and 1 styles may block rendering.

• • style: https://hamedkhalilavi.ir/assets/styles/style.min.css

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

Text-like assets appear compressed.

Found robots.txt (200).

Sitemap missing or inaccessible at https://hamedkhalilavi.ir/sitemap.xml (404).

Fix: Publish a sitemap.xml and reference it in robots.txt with: Sitemap: https://hamedkhalilavi.ir/sitemap.xml

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

All 0 controls are labeled.

Missing landmarks: header, main.

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

25 interactive elements appear smaller than 48px.

• • button#btn-fa.lang-btn.active (فا) - 44x33px
• • button#btn-en.lang-btn (EN) - 52x33px
• • a (دربارهAbout) - 58x34px
• • a (مهارت‌هاSkills) - 73x34px
• • a (تجربهExperience) - 59x34px
• • a (پروژه‌هاProjects) - 67x34px
• • a (مدارکCerts) - 61x34px
• • a (خدماتServices) - 66x34px
• • a (تماسContact) - 61x34px
• • a.social-link.linkedin (LinkedIn profile of Hamed Khalilavi) - 38x38px
• • a.social-link.github (GitHub profile of Hamed Khalilavi) - 38x38px
• • a.social-link.email (Send email to Hamed Khalilavi) - 38x38px
• • a.social-link.telegram (Telegram channel of Hamed Khalilavi) - 38x38px
• • button.filter-btn.active (همهAll) - 64x39px
• • button.filter-btn (NLP / LLM) - 103x39px
• • button.filter-btn (بیناییVision) - 73x39px
• • button.filter-btn (صوتAudio) - 70x39px
• • button.filter-btn (MLOps) - 84x39px
• • button.filter-btn (اتوماسیونAutomation) - 97x39px
• • button.filter-btn (رباتیکRobotics) - 77x39px
• • a.cert-link-btn (مشاهده مدرکView Certificate) - 137x40px
• • a.cert-link-btn (مشاهده مدرکView Certificate) - 137x40px
• • a.cert-link-btn (مشاهده مدرکView Certificate) - 137x40px
• • a.cert-link-btn (مشاهده مدرکView Certificate) - 137x40px
• • a.cert-link-btn (مشاهده مدرکView Certificate) - 137x40px

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

Core Open Graph tags are present.

og:image URL returned HTTP 404.

Fix: Make sure the og:image URL returns HTTP 200 and points to a publicly accessible image.

twitter:card set to summary_large_image.

JSON-LD schema detected.

Manifest or Apple touch icon is missing.

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

3 social preview quality issues detected.

• • ISSUE: og:title should typically be between 10 and 70 characters.
• • ISSUE: og:description should typically be between 50 and 200 characters.
• • ISSUE: Preview image URL failed with HTTP 404: https://hamedkhalilavi.ir/hamed%20khalilavi.png
• • 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 42 links. No broken internal links found.

20 external links returned errors or timed out.

• • https://learn.microsoft.com/api/achievements/share/en-us/HamedKhalilavi-6614/U7WYLS93?sharingId=20B278B748C87F54 (HTTP 404)
• • https://learn.microsoft.com/api/achievements/share/en-us/HamedKhalilavi-6614/VSPJ4VLM?sharingId=20B278B748C87F54 (HTTP 404)
• • https://learn.microsoft.com/api/achievements/share/lb-lu/HamedKhalilavi-6614/BUTUJMLD?sharingId=20B278B748C87F54 (HTTP 404)
• • https://learn.microsoft.com/api/achievements/share/en-us/HamedKhalilavi-6614/FERL5HLX?sharingId=20B278B748C87F54 (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/python (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/time-series (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/machine-learning-explainability (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/intro-to-sql (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/intro-to-machine-learning (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/intro-to-game-ai-and-reinforcement-learning (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/intro-to-deep-learning (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/intro-to-ai-ethics (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/intermediate-machine-learning (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/geospatial-analysis (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/data-visualization (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/computer-vision (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/advanced-sql (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/pandas (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/intro-to-programming (HTTP 404)
• • https://www.kaggle.com/learn/certification/hamedkhalilavi/feature-engineering (HTTP 404)

Fix: Replace dead external URLs or point to working alternatives.

All 56 links use non-empty href values.

Largest Contentful Paint: 1.90s.

Cumulative Layout Shift: 0.010.

Total Blocking Time estimate: 140ms.

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

No console/page runtime errors detected during audit.