Are google speed insight points constantly jumping?

Question

Layout

Hello everyone, I noticed that Google speed insight points on the site are constantly jumping, I do a lazy load on the site, sometimes it shows 60 points out of 100 on the site, after 10 minutes I reboot - 100 out of 100. Is it
the peak load on hosting? Or in something else?

Answer 1

This happens to me because of cdn, when the page is updated, and cdn has not yet cached it in the region where Google monitors it from. Subsequent times the test scores higher. And so there may be different reasons: from the hosting itself, caching settings on the server, cdn, to the number of http requests. The fewer http requests, the smoother the results of the check.
Check also your site in gtmetrix, they give more information on delays.

Answer 2

So look at what Speed ​​Insights complains about when the numbers aren't great. Everything is written there in detail.