Page Speed Optimizer LCP & CLS

"This is a good app. Setup is quick (literally 1 step wizard) and it has knobs you can turn if you want more speed. I just wish those were easy to understand for non technical people. Support offered a free audit and tuned some things to help with that.

I am not a tech person, but I can see the difference this app made. The before-after score they email is a nice touch.

One of the best support I've seen. They took time to review what was slowing my site and adjusted my theme code to fix it. Well beyond what I am used to with these types of interactions.

Speed gain from this app was bismal at first, but their support helped me with the settings. Now it's showing a good improvement. I'm happy with the app and the support.

Since inception, we had a speed score ranging between 17 - 20, day after day, month after month, even after minimizing images, etc. It never went above 20. Within less than 24 hours of installing Core Web Vitals Booster the score went to 27, and the following day it went to 35. Very Happy with this App!

I added this app to help increase page speed and it worked immediately. The owner was also extremely helpful when I had questions and needed help.

I was gonna give up on this app. Installed and had small increased in speed. Wrote to support and Sam did some tweets, thereafter loading speed doubled for mobile! Very happy now....

Outstanding product, outstanding support. A score of 22 is now 84 on mobile and passes CWV Absolutely delighted, highly recommended!

I was sceptical about this app. I thought it is bs. My website speed almost doubled (according to Shopify speed score) within few days. How about that?

Speeds up my store nicely, however I noticed that product images appear transparent and never fully load about half the time. As much as speed is nice, customers not being able to see the product I'm selling would drop my sales way more than this app would help. Hopefully it's an issue that will be resolves soon, the speed boost this app does give is nice. **UPDATE: Dev team fixed this issue really fast!