Useful plugin and helped speed up my site and reduce server load just as I wanted. I rated 4 stars because I personally don't like how paying for your add-ons work (as in technically you pay $5/m versus $5 one-time).
After having upgraded to a VPS and working towards tweaking and optimizing for the best possible performance, I came across this add-on. I had two options, [bd] Cache by xfrocks for $5 or the LiteSpeed cache add-on with having to pay an extra $6 every month for a upgraded LiteSpeed license.
After reading the discussion and having used other add-ons from xfrocks, I selected this add-on! The installation was a breeze, and the set-up is very easy, works out of the box perfectly for those who want to benefit without tweaking much.
The amount of guests we receive is very high on certain days, and I have seen improved server performance thanks to this add-on, have also noticed bandwidth conservation. The advantage with this add-on is that you could have it running on a shared set-up too! It doesn't require a VPS as such, if I had come across it sooner I would have been using it for a longer time!
Thank you xfrocks, not only for this add-on but all your quality add-ons. Well worth the $5!