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SEO Website Analyzer

Deep dive into your website's performance, SEO, and accessibility. Get actionable insights to improve your score.

Website

Report

Analyze a URL to see performance, SEO, and accessibility results here.

Developer Utilities

About SEO Website Analyzer

Analyze your website's SEO, performance, and accessibility with Google Lighthouse integration. DevTools provides focused browser-based developer utilities so you can validate inputs, inspect payloads, copy results, and move between related utilities without installing local dependencies or configuring heavy toolchains.

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Frequently asked questions

What is SEO Website Analyzer?
SEO Website Analyzer is a free online developer utilities tool. Analyze your website's SEO, performance, and accessibility with Google Lighthouse integration.
Is SEO Website Analyzer free to use?
Yes. SEO Website Analyzer is 100% free in your browser with no required sign-up, rate limits, or paywalls.
Who is SEO Website Analyzer useful for?
SEO Website Analyzer is built for developers, testers, technical writers, product engineers, students, and DevOps teams who need reliable, fast browser utilities for everyday development work.
Is data processed securely in the browser?
Yes. All core formatting, encoding, generation, and inspection operations happen locally in your browser client sandbox without sending confidential payloads to external servers.