Badges on Habré

Interesting observation

habrahabr.ru/blogs/client_side_optimization/18730 →
webo.in/articles/habrahabr/08-all-about-css-sprites →
wellstyled.com/files/css-nopreload-rollovers/example.html →
nickmitin.habrahabr.ru

And a picture to attract attention:

Source: https://habr.com/ru/post/84477/