Hyperspeed EXTREME Page Speed

The app works very well for us. We gained a lot of speed for our website. Customer support is very quick and very responsive.
Compared to other apps it is a bit higher in price, but we have been looking for an app that addresses our website speed as a whole and not only compressing images. Hyperspeed does a great job Update October 2022:
We are still very happy with this app. One thing I still want to point is the outstanding customer support that goes far beyond what your might expect. I cannot recommend this enough