PerformanceAvailable

Lightweight Website Speed Test

Measure one server-side HTTP request, including timing, status and main-response size, without presenting it as Lighthouse or Core Web Vitals.

Protected server-side checkNo permanent storage by default

Request scope

One bounded public HTTP response is fetched. Local, private and reserved networks are blocked.

About this check

What the tool checks

Use this quick network check to spot a slow or failing main response before running a browser-based PageSpeed analysis.

How this check works

A bounded request records connection and transfer timing, the final status and main response size.

What this check cannot establish on its own

The test does not render the page, execute JavaScript or measure user-centric Core Web Vitals. Results vary by server location and time.

Data sources

Timing and response metrics from one request made by the platform server.