Global Uptime Test

Check your site's response time from different locations across the globe.

DNS Lookup

12ms

Connect

17ms

TLS Connect

30ms

Sites analyzed so far

Join thousands of people and companies around the world committed to making the web consistently fast.

How will this tool help me?

We measure response time of your website from different check locations across the globe.

Each location collects the following data:

Remote IP
You will see what IP your website is served from in that particular region.
DNS Lookup
The time it took from the start until DNS name resolution was completed.
Connect
The time it took from the start until the TCP connection to your server was completed.
Redirect Time
The time it took for all redirection steps including name lookup, connection, pre-transfer and transfer, before the final transaction was started. It shows the complete execution time for multiple redirections.
TLS Connect
The time it took from the start until the SSL/SSH/etc connection/handshake to your server was completed.
Request Time
The time it took from the start until the file transfer was just about to begin. This includes all pre-transfer commands and negotiations that are specific to the particular protocol(s) involved.
First Byte
The time it took from the start until the first byte was transferred. This includes the time the server needed to calculate the result.
Total Time
Total time to download the URL.

Recent Tests

Domain Date
www.facturachile.cl 3 hours, 24 minutes ago
www.ums.edu.my 5 hours, 10 minutes ago
unifi.com.my 5 hours, 22 minutes ago
www.egyptindependent.com 11 hours, 39 minutes ago
flamingo.mx 11 hours, 58 minutes ago
www.laprensa.hn 14 hours, 1 minute ago
iris.bta.lv 1 day ago
www.bta.lv 1 day ago
nerdalert.work 1 day, 1 hour ago
nerdalert.work 1 day, 1 hour ago