Have 3 independent servers (America, Europe, Asia)
confirm if your website is really down.

is http://coursera.org working?

http://coursera.org YOUR WEBSITE IS UP

Warsaw, Poland

HTTP/1.1 2ΟΟ OK

Chicago, USA

HTTP/1.1 2ΟΟ OK

Singapore, Asia

HTTP/1.1 2ΟΟ OK

Test performed on 2021-08-24 19:58:59

Refresh

Coursera | Build Skills with Online Courses from Top Institutions

http://coursera.org

Monitor availability and performance of your website, on-line shop or web application.

Check another page

2021-04-28 19:21:37

IS DOWN

2021-04-28 19:08:15

IS UP

2021-04-28 19:02:02

IS UP

2021-04-28 18:28:32

IS UP

2021-04-28 18:27:48

IS DOWN

2021-04-28 18:10:29

IS UP

2021-04-28 17:43:38

IS UP

2021-05-08 11:23:17

IS UP

2021-04-28 17:17:34

IS DOWN

http://rapetub.net

2021-07-20 03:07:29

IS UP