Lab tests tell you how fast a page can be. Real user monitoring will tell you how fast it actually is — for real visitors, on their phones, in their countries.
Synthetic checks load your page from a fast server on a good connection. Your visitors use three-year-old phones on busy mobile networks on the other side of the world. The difference is often the difference between a sale and a bounce — and it is invisible from the office.
Real User Monitoring will collect timing data from your real visitors, with a small script on your pages, and show how fast the site is by country, device, browser and page — including the Core Web Vitals that Google uses for ranking.
The plan for the first release. Every check will be stored in a full log, like all Upzilla monitors.
LCP, INP and CLS from real sessions.
Where and for whom the site is slow.
The pages that hold the whole site back.
Errors your visitors actually hit.
Page Speed Monitoring can already measure your pages from several locations.
Set up like every other Upzilla monitor, in a few minutes.
One line in your page template.
Data appears as real sessions come in.
When real-world speed drops below your target.
Speed is conversion; see it per market.
Core Web Vitals for search rankings.
How fast the app feels for customers abroad.
Check that the new site is really faster.
The same alert channels as every Upzilla monitor, as many as you like.
We are building it as part of the next Upzilla; many new features arrive before the new year. Create a free account to hear first.
It will be small and load after your page, so visitors do not notice it.
Page Speed Monitoring and Website Performance measure your pages from several locations around the world.
Page speed monitoring loads your page from test locations. RUM measures what real visitors experience, on their own devices and networks.
Start with 10 free monitors today — we will tell you the moment this one is ready.