Performance monitoring
See how fast your site feels to real people.
SiteRadar runs speed tests on phone and desktop and tracks how long your server takes to answer. You see what is slow and what to fix first, in plain words.
example.com/Checked today
Mobile score
64
Needs work
Desktop score
90
Very good
Main content shows (mobile)6.6 s
Main content shows (desktop)1.3 s
Server response143 ms
TipMobile is 5.3 s slower than the goal. Compress the hero image first.
What you get
Everything performance monitoring covers.
Phone and desktop
Separate scores, because most visitors now arrive on a phone.
Main content time
How long until the biggest thing on the page appears. The goal is under 2.5 seconds.
Server response
How quickly your hosting answers, measured on every uptime check.
Heavy images
Large and unoptimised images that slow the page down.
Browser caching
Files visitors download again and again when they did not need to.
Trend over time
See whether a change made the site faster or slower.
Who it is for
Built for whoever looks after the website.
Works well with
See what each plan includes One radar for the whole website.
Put your website on the radar.
Add your first website in about ten minutes. Every feature on this page works from day one.