Thunder Page Speed Optimizer , 81 avis

We brought on an SEO company that really pushed us to get our speed of our website up, but things like "unused java" even stumped our web developer. Added this app cautiously after looking up various apps and it has been a hit! Initially store went from 30 up to 55, after every theme update I run the app and there are always improvements.

There were some minor issues in the beginning, but George handled them promptly and efficiently. Considering this is a free app, the support is better than most premium apps. George went above and beyond to handle everything and together we managed to improve my website's PageSpeed to an all time high score, now passing all Core Web Vitals metrics. I recommend this app to anyone in need of improving their PageSpeed score in a safe and efficient way. Be sure that you're in good hands with George and Thunder app.

This really an amazing super app which can significantly speed your store in just little mins.

I recommend everyone install the app,in addition to their amazing customer support.

Thank you thunder to help speed up my store easily.

App functionality is perfect. Has many interesting features. They were some bugs which were frustrating but the app developer helped us throughout the process and helped resolve the issue.

100% for support!

Nothing but good things to say about my experience with the Thunder page speed team. They promptly helped me out and fixed many issues that were slowing down my store, these were issues made by other apps and "specialists". Thanks again can wholeheartedly reccomend!

Nice App!
The best service ever.
They have manually optimized my website, and got a significant improvement.
GOOOOOD JOB guys!

I recently started using this app for my store, and I've been absolutely blown away by the results! Within 15 minutes, my pagespeed score DOUBLED (40 to 80!!!) and my speed score in Shopify has been increasing every day. Special shoutout to George. His expertise, quick responses, and willingness to help went above and beyond my expectations. He even implemented some custom optimizations for my store. If you're scrolling through the app store, deliberating over which speed optimization app to choose – stop right here. With blazing fast improvements and stellar support, you've got all you need. Full five stars from me!

Probably one of the best app if you're looking to speed up your shopify theme, it helped us increase our score by 21 points!

I recommend this app. They optimized my site, and above all the customer support is fantastic, the guy who helped me optimized my site even more

Fantastic support! George was able to help us out a lot!