In beta, a lightweight version of the FaceBook website has been launched. It is located at http://lite.facebook.com/ , but only invited beta testers can see it. It is obvious that the light version is designed for users with a weak Internet channel. I offer a screenshot:
Also, for those who did not know, I want to say that Pavel Durov has for a long time already had a sketch of a light version of “Vkontakte” located at http://durov.ru/