Reviews (59)

Overall rating
4.6
Counts per rating level
  • 86% of ratings are 5 stars
  • 2% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 2% of ratings are 2 stars
  • 8% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly recommend this app for significantly improving website loading speeds, enhancing user engagement and SEO. It features a user-friendly interface, real-time monitoring, and effective optimization of images and scripts. The app delivers immediate results and includes a backup feature for safety. The support team is praised for their quick, efficient service and honest advice, helping to build trust among users.

Edited November 8, 2025

Okay so my service earlier with them wasnt that good, but there customer staff actually contacted me and he even go 1 step ahead for optimizing the website. current i am testing the optimization, i will for sure update about it.... but for the customer Support, and the help they have done..... It was great

ShopLovii
Pakistan
6 days using the app
Enigma Apps replied November 4, 2025

Hey there,

Sorry for the bug with the optimized preview. We've been trying to get in touch over email and we'd be more than happy to help out and sort out the bugs.

Best,
George

November 25, 2025

georgi is the best

North Wardrobe
Netherlands
About 1 hour using the app
April 6, 2025

I've been using this app for a few months and I've been super happy with my store speed! The dashboard is the first thing I check after making changes to my theme. The support team is great and super responsive as well. Highly recommend! ^^

HairKind Club
Bulgaria
9 months 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
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
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 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 business operator who doesn't have a tech background, and it's definitely kept me from looking at other page speed apps!

Humble Abode
United States
28 days 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
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
July 13, 2025

In principle it looks an impressive good speed optimizer, but I will let you know in a few days. Many thanks

Gallery Man
United Kingdom
Over 1 year using the app