Thunder Page Speed Optimizer

Great customer service! Highly recommend. We had a issue where our dashboard wasn't updating properly. George was super helpful and went above and beyond to get us up and running asap.

It is very easy to use and the customer service is very honest. I am very satisfied

Fantastic App, and the support received has been priceless. recommended top all

Theme editor stopped working after was removed. Site editor is messed badly.

Great app that was easy to set up and improved my site speed significantly without much trouble. But what sets them apart is their support: I was able to speak directly with the owner right off the bat, who was very responsive, and he even ended up helping me solve a problem that wasn't even related to his app! Having a real person to help me with my unique problem is important to me as a sole business operator who doesn't have a tech background, and it's definitely kept me from looking at other page speed apps!

I highly recommend using the app and working with George. He helped me with optimizing my store and resolved critical issue with CLS (visual stability problems). I think an app like that is the future of online store optimizations. I must also add that I am a newbie to subject like this, I always feel dizzy while talking with developers - but not with George. He has high communication skills and I understood everything he said and every process he showed and explained. I appreciate the experience and results.

Georgi is on of the best guy, very helpful! I'm using Thunder Page Speed Optimizer app and my shop is mooving better and faster. I recomande you to use this app. The support is always there and very helpful. Thank you very much!

Most apps do not improve Google page speed! This is the best app I have ever tried to speed up the site, showing noticeable improvements even on the page speed! It's very simple: After installing it, just go to "Optimize," leave the level on "Standard," and click on "Generate optimized preview." That's it :) The plus of this app is competent and always available support that will help you with any doubts or problems! Thank you, Georgi, for the help!

Very helpful and supportive team/tool. This app works great for updating your website to improve performance and track changes over time.

customer support behave is very good

The best app for page speed optimizer он тхе маркет. I tried all the apps on the market and things always got worse. Here, with just a click of a button, I raised my site speed twice. It was down to under 40, now it's up to 79! Congratulations to the team and admiration for the amazing support.

The overall experience was very good I really appreciated the work which the developers has done and also the support team I quite good. Highly recommended app for speed optimization. Thank You

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!

Just very Good! The use of the App was just fantastic and really easy to use. It made my site way much better on Mobile (desktop was also better). The Support answers all Questions and is very acceptable and dosent hesitate for anything. Definitely over a 4.5 Star Review!

The apps works great and George has been so helpful with installing and improving the app on our website!

help me allot solve my problem !!!!!! thank you the best APP

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!

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.

Quick support! Had an issue with app not loading and it was reaolved within 30 minutes or so. Great reaponse!

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.