Reviews (97)

Overall rating
4.7
Counts per rating level
  • 89% of ratings are 5 stars
  • 1% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 2% of ratings are 2 stars
  • 7% of ratings are 1 stars
February 17, 2025

App is good and Georgi is quite cooperative as a support person. Highly Recomended

Rang Jah
United Kingdom
About 1 year using the app
December 9, 2024

Been using this for a while, reduces your dalays and helps the site load faster, had a minor inconvenience at first of website glitching out, but the staff were quick on the ball and fixed it

HEVN
Lithuania
23 days using the app
November 18, 2024

This app is fantastic! My website’s loading speed improved instantly, boosting user engagement and SEO. The interface is user-friendly, and it provides clear insights and actionable fixes, plus the support team is excellent. A must-have for anyone looking to optimize their site!

BetterTan
United States
10 months using the app
January 22, 2025

I recently started using the Thunder app, and the results have been phenomenal! My Shopify store's loading time has significantly improved, and my customers have noticed the difference. The interface is user-friendly, making it easy for someone without a technical background to navigate and implement optimizations.

The support team is outstanding—they responded to my queries promptly and even ...

Eligo Leather
Pakistan
About 2 hours using the app
October 25, 2024

Excellent Support, Georgi quickly understand the issue & solved in a few minutes. Totally recommended specially because of the support

House Hold Point
Pakistan
11 months using the app
October 4, 2024

Before installing Thunder Page Speed Optimization, my site was experiencing slow load times, which affected the customer experience and, ultimately, conversions. But with Thunder, everything changed. Now, it’s hands down the best solution to speed up my Shopify store!

Nashhh
India
6 days using the app
March 29, 2024

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 ...

Zanossistore™
Italy
5 months using the app
August 23, 2024

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.

SafeRacks
United States
4 months using the app
May 14, 2024

I have been using the Thunder Page Speed Optimization app for a few months now, and I can confidently say that it has transformed the way my website performs. This app is nothing short of a game changer.

Fiveas Store
Pakistan
8 months using the app
May 30, 2024

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 ...

Humble Abode
United States
28 days using the app