простое расширение с широким функционалом))

Работает отлично, благодарность автору.

Przydatna to na pewno

- "isitup.org is down" - for a very long time. Why is "Check server status" still trying to work through it?
- Or is it possible to change it to another similar service in the addon Settings?

Thanks to the author.

Même le site de l’Élysée est basé aux USA... la lose

Works perfect