What do I get from the test?
The tool calls Google's public PageSpeed Insights API for your URL. That delivers the same data as if you entered the URL on pagespeed.web.dev yourself.
- ▸Performance score for mobile and desktop (0 to 100)
- ▸LCP: Largest Contentful Paint, how fast your main image loads
- ▸CLS: Cumulative Layout Shift, how much the page shifts unexpectedly
- ▸INP: Interaction to Next Paint, how fast the page responds to clicks
- ▸FCP, Speed Index and Total Blocking Time as additional signals
Optional: enter your email and I'll send you a report with the five quick wins I typically encounter with Magento shops.
How does the test work?
It works in three steps.
- 1Enter the URL of your webshop. Use the homepage or a specific product page.
- 2The tool requests Google PSI for mobile and desktop simultaneously. This normally takes 10 to 30 seconds.
- 3You see the scores directly on screen. Want the explanation and quick wins? Enter your email address.
The test uses the same method as Google itself. Results are a snapshot. If you reload the page and test again, scores may vary slightly.
Privacy
Your URL goes to Google's public PSI service. Google receives the URL, nothing else about you. That's exactly the same as visiting pagespeed.web.dev yourself.
I store your email address in my own system, not with Google. I use it only to send the report, not for marketing or newsletters.
Want me to optimize this for you?
Translating a low score into concrete improvements in Magento is a specialist job. I help you tackle the biggest bottlenecks, from LCP to TTFB to deferring third-party scripts.
Get in touch