Tools

Performance Insights

PageSpeed Insights-style performance report for one URL with mobile and desktop strategies.

Performance Insights

PageSpeed Insights-style performance report for one URL with mobile and desktop strategies.

Strategy
Include categories

What this Performance Insights tool does

This tool analyzes one page URL and returns a normalized performance report with Core Web Vitals, category scores, and optimization opportunities. When Google PSI is unavailable, it automatically switches to a lightweight quick-check mode so you still get useful diagnostics.

Frequently Asked Questions

Is this exactly the same as Google PageSpeed Insights?

When PSI is available, scores and metrics come from Google data. If PSI is unavailable, the tool falls back to a quick-check mode and clearly labels it.

Can I switch between mobile and desktop?

Yes. You can run either strategy and share the exact state using URL query parameters.

Why are some scores shown as — ?

Some categories or metrics may be unavailable depending on the source data or selected categories.

Does this crawl my full website?

No. The tool analyzes a single URL per request for speed and reliability.

Can I share the report with clients?

Yes. Use the shareable URL state and copy summary feature to quickly send results.