Thunder Page Speed Optimizer for Shopify

Thunder Page Speed Optimizer

Boost pagespeed, fix slow apps, and monitor your CoreWebVitals
Rating
4.7
Feedback
61
Reviews
Chart
#1,550
Shopify

All reviews

1 / 5 Share
June 11, 2025

bad support and speed of site still not good

Store Using app Total reviews Average rating
Mary Luxe Boutique 1 day 19 3.1
Developer Reply

Hi Maria, We're so sorry for the frustrating experience - this is absolutely not the standard we hold ourselves to. We've found some things that should help speed up your store and would love to walk you through them. Whenever you're ready, just reply to our email and we'll take care of it. Best, George

1 / 5 Share
July 2, 2024

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

Store Using app Total reviews Average rating
Vinusto 9 months 2 1.0
Developer Reply

Hey there, We're very sorry for the issues you've experienced - we don't interact with the site editor at all and no Shopify app has the power to interact with your store once you've uninstalled. It sounds to me like there's some other issue at play here that we'd be happy to help out - I've followed up by email Best, George Founder

1 / 5 Share
July 13, 2023

I can’t open the operation page all the time, and there is no reply to the email contact. There is no reply after contacting for three times in a row. Extremely bad service

Store Using app Total reviews Average rating
NONNICO 18 days 3 2.0
Developer Reply

Hi NONNICO, As per your last email you confirmed that the page is working properly for you and we've been in correspondence over email in the last few days - our email reply is 2 hours after the email you sent this morning. Are you receiving our emails? Maybe they're landing in SPAM? Best, George Founder

1 / 5 Share
June 30, 2023

I hate giving poor reviews, but this app simply isn't working at all. At first I only saw a blank screen when opening the app. Ok, the app support responded quite fast to solve the issue and confirmed it was a bug on their/Shopifys side. But then the optimization page just freezed and nothing happened. I didn't see any kind of progress on the dashboard or in the history tab. And now I'm back to seeing the blank screen. Very frustrating and what's even worse, the app support disappeared and is not replying to my emails anymore.

Store Using app Total reviews Average rating
1 / 5 Share
March 2, 2023

Final review of this app. Read the reviews of the great service this app has provided. I didnt see it. Spent days emailing with no reply. Then an "I'm sorry for the late reply" email only to never reply to emails or support again. The app seems nice and I hate to leave a poor review of a free app but if you offer a product it would be nice to respond to support. Even if it is to say I'm sorry this will not be a fit for you. Wasted a week on this with no luck. I would recommend skipping this app.

Store Using app Total reviews Average rating
Hazy Shade 8 days 10 4.6

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