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

great, using it for years! But today I noticed it seems to not work with firefox containers.