Great addon, it needs an export/import function though.

A very useful add-on. Thank you very much.

A simple and nice extension. it's interesting to see how big websites use servers close to you to serve the content.
This add-on also has tools that let you quickly find much more complex information about websites you visit, like 'whois', malware scanning, SSL tests, ping and many others.

Petit Outil mais Génial, je l'utilise depuis plus de 20 Ans {Sous Windows 98 déjà !!} avec Mozilla Firefox; c'est toujours utile et pratique de savoir le Pays du serveur Hébergeant le site consulté.

Tellement indispensable au bout de si peu de temps

Думаю, что это расширение вполне себе неплохое.

I really like about firefox is that it offers protection against various types of social media trackers and cookies, as well as being quite effective against cryptominers.