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Website Speed Test

Test any public URL for Core Web Vitals, LCP, FCP, CLS, and TTFB. Get desktop and mobile scores with actionable insights to improve page performance.

Disclaimer: Free tool provided “as is” by MonitorGiant. No warranty or liability for any data loss, security issues, or infrastructure problems arising from use of this tool. Results are for informational purposes only. · A Free Tool by MonitorGiant

How works

  1. 1

    Enter any public URL

    Paste a full URL including path — e.g. https://example.com/blog/post. The tool tests that exact page.

  2. 2

    Pass a quick security check

    Cloudflare Turnstile verifies you are human before the test runs. This is usually invisible and takes less than a second.

  3. 3

    Analysis runs in parallel

    We fire three requests simultaneously: Google PageSpeed Insights for desktop, Google PageSpeed Insights for mobile, and a direct server fetch for TTFB and headers.

  4. 4

    Review results and insights

    Scores, Core Web Vitals, server details, and prioritised fixes appear together. High-impact issues are listed first.

URLs are sent to Google PageSpeed Insights API for analysis. No results are stored. Rate limits (5 tests/hour per user, 3 tests/day per domain) are enforced server-side.

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