FREE TOOL · BUTTERFLY PRIME SOLUTIONS
Free Website Speed Test
Most of your visitors arrive on a phone, often on mobile data. Enter your website address below to run Google’s free PageSpeed Insights test for mobile, then use the guide on this page to understand the results.
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FREE TEST
Test your website
Opens Google PageSpeed Insights (mobile) in a new tab. Free, no sign-up.
READING THE REPORT
What the results mean
Performance score
0–100. Green (90+) is good; orange or red means visitors are waiting.
Largest Contentful Paint
How long the main content takes to appear. Aim for under 2.5 seconds.
Interaction to Next Paint
How quickly the page responds to taps. Aim for under 200 ms.
Cumulative Layout Shift
How much the page jumps while loading. Aim for under 0.1.
CAUSES
Common causes of a slow website
- Large, uncompressed images
- Too many plugins, scripts or fonts
- No page caching
- Slow or overloaded hosting
- Sliders, videos and animations above the fold
NEXT STEP
Need it fixed?
We fix slow WordPress sites with our speed optimisation service, or start with a website audit for a full action list.
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Based in Nairobi? See web design in Nairobi. Outside Kenya? See international clients.
FAQ
Frequently asked questions
Is this speed test free?
Yes. It runs Google PageSpeed Insights, which is free and needs no sign-up.
Why test on mobile?
Most visitors browse on phones, often on mobile data, and Google uses mobile performance for search.
What is a good PageSpeed score?
90 or above is good. Below 50 usually means visitors are waiting too long.
Why does my score change each time?
Network conditions and server load vary between tests, so run it a few times and look at the trend.
Can you make my website faster?
Yes. Our speed optimisation service fixes slow WordPress sites; contact us for a quote.
Is your website slow?
During working hours (Monday–Friday, 8am–6pm EAT) we reply within minutes. Ready to talk? Schedule a discovery call to discuss your project. We’ll meet online or in person, whichever suits you.