Website Speed Test

Measure page speed signals for mobile or desktop views.

Enter a URL and click Test speed. Results include Lighthouse performance metrics when available.

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How to use Website Speed Test

Three quick steps — no sign-up needed

  1. Step 1

    Enter the website URL

    Paste the page you want measured.

  2. Step 2

    Choose Mobile or Desktop

    Run the test for the device class you care about.

  3. Step 3

    Act on slow resources

    Compress images, reduce blocking scripts, and improve hosting where needed.

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About Website Speed Test

Website Speed Test measures how quickly a page appears to load for mobile or desktop contexts. Owners searching "website speed test", "page speed checker", or "mobile page speed" need actionable performance signals.

Enter a URL, select Mobile or Desktop, and review results. Lab-style tests vary by region and moment - compare trends rather than one noisy sample.

Speed influences UX and can relate to Core Web Vitals-style performance. Fix heavy images, render-blocking scripts, and slow servers before buying more traffic.

Benefits of Website Speed Test

Mobile and desktop modes Test the experience that matters.
Performance visibility See when pages feel slow.
Prioritised optimisation Know where to invest effort.
URL-based testing Check live pages after deploys.

Frequently asked questions

Why do scores change between runs?

Network conditions and server load vary - average multiple tests.

Is this the same as lab Core Web Vitals?

It provides speed-oriented measurement; field CWV in Search Console is still important.

What usually slows sites most?

Large images, heavy JavaScript, slow hosting, and third-party tags.

Can I test password-protected pages?

Public URLs work best for remote tests.

Does faster always rank higher?

Performance helps users and can support SEO; content relevance still matters.