Website Analyzer — SEO, Accessibility & Performance Audit
Paste any website URL and get a full browser-side audit: SEO score, missing meta, Open Graph, accessibility, image optimization, Core Web Vitals estimates, robots.txt, sitemap, security headers, schema markup, broken-link sampling, and prioritized AI-style fixes — built for developers, marketers, agencies, and founders.
How it works
Open Website Analyzer
Paste a full URL (https://…)
Click Analyze and review score cards + suggestions
FAQ
Is Website Analyzer free?+
Yes. Run audits free with no account. Analysis runs in your browser via public CORS proxies.
Is this the same as Google Lighthouse?+
No. This is a fast HTML/meta/robots audit with heuristic Core Web Vitals estimates. For lab metrics, still run Lighthouse or PageSpeed Insights.
Why do some sites fail to load?+
Some sites block CORS proxies or return bot challenges. Try another URL, or ensure the site is publicly reachable over HTTPS.
Are security headers always accurate?+
Not always. Many proxies strip response headers, so CSP/HSTS checks may be incomplete. HTTPS and on-page signals still apply.
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