This extension immediately improved my page loading speed. I saw these benefits on links from google search and sites with google tracking (it didn't remove tracking, just load speed). I'm satisfied.

Wirklich gut!
Was mir fehlt ist ein target="_blank" zum hinzufügen...
Liebe Grüße
Gerhard

This cleans URLs as you visit them, however it A) sends system notification popups every-time you visit a link via google's search results (can be disabled, but is very annoying behaviour by default), and B) does not clean URLs when copied to the clipboard.

Очень полезная штука