Reviews (94)

Overall rating
4.7
Counts per rating level
  • 88% 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
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
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
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
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
August 28, 2024

Great help from George today with a bit of code my store needed. Much appreciated for your time, and a valuable app to have boosting my site. Thanks!

Botched Ink
United Kingdom
5 days using the app
August 8, 2024

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

Philips Home Access
United States
About 1 month using the app
July 28, 2024

Cette application m'a vraiment aidé

REFERANSAYITI
Brazil
29 days using the app
October 8, 2024

I'm really impressed with this app. It's not just about speed improvements - it helped me identify other issues I didn't even know I had.

My First Contentful Paint dropped from 7s to 1.6s, which is huge!

Big shoutout to Georgi - I was shocked when he replied to my support request within a minute. That kind of responsiveness is rare these days.

The interface is straightforward, so you don't need to be a tech wizard to use it. If you're looking to seriously boost your site's performance, give this a shot. It's been a lifesaver for me

Iris Lingerie
Estonia
About 1 hour using the app
July 28, 2024

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

Designs by Inaya
United Kingdom
5 days using the app
July 30, 2024

The software is simple and easy to use. The staff is very conscientious and responsible. Helped me solve a lot of problems. I recommend you to use this software

YUNDOOM
China
3 days using the app