Is there an app/extension similar to The Great Suspender but for Safari?

Safari is sucking wind lately, for me. I have a new 1TB hard drive in my system, put in Jan 2016. For Chrome I use Great Suspender extension - it halts tabs/sites after not being used for a while. Anything similar to this for Safari? Or any other suggestions to get Safari nice and zippy again? Thx.


Solution 1:

Safari Extension called The Suspender by Brian Watkins

https://utahbrian.com/the-suspender/

Solution 2:

Unfortunately, no. There are only a few utilities for listing tabs in different ways, but nothing like The Great Suspender as of the end of 2016.