Website SEO & Speed Analyzer

How this website analyzer works

Enter any public web address and the tool runs a live Lighthouse test through Google PageSpeed Insights, the same engine Google uses in Search Console. You get four scores from 0 to 100, your Core Web Vitals, and a short list of fixes ranked by how much time they save.

1. Type the page address, for example your homepage or a key product page.
2. Choose Mobile (Google ranks mainly on mobile) or Desktop.
3. Click Analyze and wait 15–40 seconds while Google loads the page.
4. Open each fix to see what it means, then use Open full Google report for file-by-file detail.

What the scores mean

• 90–100 (green): good. 50–89 (orange): needs work. 0–49 (red): poor.
• Core Web Vitals come from real Chrome visitors over the last 28 days. They are what Google uses as a ranking signal. Small sites may not have enough visitors yet; then only lab data is shown.
• Lab measurements come from one simulated visit, so they can vary a little between runs.

Frequently asked questions

Why do my scores change each time I test?

Network speed, server load, ads and third-party scripts differ on every visit. Run the test two or three times and look at the typical result.

Why is mobile slower than desktop?

The mobile test simulates a mid-range phone on a slow 4G connection, which is closer to what many real visitors have.

Is my website data stored?

The address you enter is sent to Google PageSpeed Insights to run the test. Toolfix does not store it.