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Free Website Diagnostic Tools

Instant insights for any website — from SEO health to the full tech stack. Built for founders, marketers, and developers.

SEO · Security · Performance

Website Grader

Get an instant A–F grade for any website. We check SSL, response speed, meta tags, Open Graph, structured data, sitemap, and 10+ more signals — all in one click.

Grade your site →
Framework · CMS · Analytics

Tech Stack Checker

Instantly reveal the technologies powering any website. Detect frameworks (Next.js, React, WordPress), analytics tools, payment providers, CDNs, and 50+ more.

Detect stack →

Why use ToolsTalky free tools?

No sign-up, no limits

Check any public URL, as many times as you want, completely free.

Instant results

Analysis runs in real-time — results in under 10 seconds.

Actionable insights

Every check comes with a clear recommendation, not just a pass/fail.

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