Free instant website report

See your site the way Google sees it.

Drop in any web address and WebAnalyzer runs a real Lighthouse scan in your browser — Core Web Vitals, performance, SEO, accessibility and best practices, scored and explained in plain language.

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Core Web Vitals (lab data, mobile)

Lab data is collected on a simulated mobile connection and can vary between runs. For your site's real-world (field) Core Web Vitals, check the Core Web Vitals report in Google Search Console.
What gets checked

Four scores, one clear picture of site health

Every scan is built on the same Lighthouse engine Google uses internally — so the numbers you see here line up with what shows up in Search Console and PageSpeed Insights.

Core Web Vitals

Largest Contentful Paint, Cumulative Layout Shift and Total Blocking Time — the loading, stability and responsiveness metrics that directly affect rankings.

SEO score

Meta tags, headings, mobile-friendliness, crawlability and other on-page signals that influence how easily Google can index your pages.

Accessibility & best practices

Colour contrast, alt text, ARIA usage, image formats and modern web standards — the details that make a site usable and trustworthy for everyone.

How it works

From web address to action plan in three steps

01 / SCAN

Enter your address

Type any public website URL into the box above — no account, plugin or verification needed.

02 / ANALYZE

We run a live Lighthouse audit

WebAnalyzer queries Google's PageSpeed Insights API and pulls performance, SEO, accessibility and Core Web Vitals data for your page.

03 / REVIEW

Read your scores & vitals

See exactly where each metric stands — good, needs work, or poor — so you know what to fix first.

Ready when you are

Run your free report now

It takes about 20 seconds and tells you more about your site's health than most paid tools.

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