app.telemetry Page Speed Monitor
Malware Detected
This extension has been flagged as potentially malicious.
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-16.
Get the page load times of any web page! app.telemetry Page Speed Monitor shows offset and duration of website performance metrics.
Get the page load times of any web page! app.telemetry Page Speed Monitor shows offset and duration of each step during the page load based on W3C navigation timing. As soon as you access a page, you see the load time in the statusbar and detailled information is only a click away.
Latest reviews
Awesome extension
Inaccurate
Very helpful to show where the bottleneck is.
i love it to most is best
Great
Nagyon hasznos, az oldalak optimalizálása miatt. Egyszerű, gyors és praktikus!
Really helpful
nice
very nice. like the way the icon pops up with the load time without having to open the details list.
Simple and useful.
Cool addon, I use it with Opera 21
very very helpful
very useful. also available for firefox.
Useful and easy to use!
Excellent
Great tool
Simple and always on: I love it.
