A javascript which will log you out from all active sessions of most of the website/s, I'm just collecting more links to execute and for a revolutionary logout platform :)
View my current Site-List here -> https://github.com/Akshay-N-Shaju/Logout-From-all-websites/blob/master/Site-list
Got more sites which should be included ! Do let me know - > [email protected] or https://www.facebook.com/akshaynshaju