Microsoft 365 is up and responding in 25 ms.
Checked 87 seconds ago · monitored around the clock · office.com
24-hour uptime: 100%
Is it Microsoft 365, or is it you? Test your own connection against Microsoft 365 — one verdict in 10 seconds.Microsoft 365 is up and responding in 25 ms. That reading is from itsnotyou's monitoring servers, 87 seconds ago.
It can be either — that's the hard part. The status on this page is measured from itsnotyou's monitoring servers, so Microsoft 365 can look healthy here while your own connection is the real problem. The itsnotyou test checks both at once and returns a single verdict in about 10 seconds.
A slow Microsoft 365 usually comes down to one of two things: Microsoft 365's own servers are responding slowly — itsnotyou measures time to first byte, and anything over 1500 ms is flagged as slow — or your local connection is the bottleneck. Running the test tells the two apart.
Microsoft 365 is probed every few minutes, around the clock, from itsnotyou's monitoring servers. The verdict and the 24-hour response-time history on this page update automatically.