I saw that others here use the The Great Suspender Chrome extension too, but I felt it deserves its own thread. 
I've been using it for a long time, but only somewhat recently I decided to change its settings again: I now allow it to suspend everything after only 15 minutes (it's smart enough to not do so when you are still actively using a tab, like writing a forum post) - even the active tabs of all the currently open Chrome windows, which I excluded before. I only put very few URLs on the exclusion list, the sites I use most often.
The result? Chrome feels faster than before, CPU load went down even more!
The setting "automatically unsuspend when tab gains focus" is fast enough for me (using a SSD), only Gmail is a bit slow to load.

I've been using it for a long time, but only somewhat recently I decided to change its settings again: I now allow it to suspend everything after only 15 minutes (it's smart enough to not do so when you are still actively using a tab, like writing a forum post) - even the active tabs of all the currently open Chrome windows, which I excluded before. I only put very few URLs on the exclusion list, the sites I use most often.
The result? Chrome feels faster than before, CPU load went down even more!

The setting "automatically unsuspend when tab gains focus" is fast enough for me (using a SSD), only Gmail is a bit slow to load.













Now I save them once or twice a week.

