Hyperspeed EXTREME Page Speed

Definitely the best functionality among speed optimization apps I have seen. The only app I have seen with critical CSS inlining. Would have saved me days or weeks if I had found this earlier. Does about everything you can do to speed up a Shopify site.

Definite upgrade in speed for my site. I ran into one unique issue on a specific browser only on iphone. I reached out to support and Alex solved my issue efficiently and quickly. This is the type of customer service you always hope you're gonna find. All is well now and definitely a worthy app.

Very effective. Good communication with the developers. On some pages, my speed was multiplied by 3. It remains to be seen if the speed of the user experience in 28 days will follow.

I have recommended it to many friends to use It is a very convenient program that improves the speed of store optimization

Awesome app, better support! Went out of their way to continue to help me out and ensure that everything was setup perfectly

Very easy to use, excellent customer support. Waiting to see if it brings the long term benefits but short term effects are excellent.

So for so good. The integration was seamless and support has been extremely responsive so far. It has made some speed improvements out of the box.

The support from these guys is phenomenal. After solving my query, Alex went above and beyond and took time out to help me make the website even faster and even removed some junk files left behind by deleted apps. I've never seen a Shopify app provide this much amount of support. Highly recommend.

For now, this app has improved the speed of the site very well, which should be very good for Google positions and subsequent sales. Thanks.

Stella customer support! Had an issue with my thumbnails after installing the app and Alex was on it within an hour (on a Saturday night too!) He even went above and beyond and suggested more customizations for our site. This was the best experience we've had with an app. Many thanks!