Reviews (207)

Overall rating
4.5
Counts per rating level
  • 83% of ratings are 5 stars
  • 7% of ratings are 4 stars
  • 4% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 5% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants appreciate this app for its easy installation and user-friendly interface, which requires no technical skills. They report significant improvements in website loading speeds, enhancing user experience and reducing bounce rates. The app is free and automates optimizations, positively impacting customer engagement and satisfaction. It integrates well with other tools and offers responsive customer support.

December 10, 2025

Instead of a dashboard, there are just ads for an expensive theme. How can a merchant actually see (measure, compare) if the app is working at all?

tabtag – reusable macbook & privacy stickers
Austria
About 4 years using the app
November 20, 2025

Very easy to install and activate.

Jeauxette Beauty
United States
4 months using the app
December 8, 2025

Fantastic app

Ocean Vault
India
7 minutes using the app
Edited November 1, 2023

I installed a few months ago and totally forgot about that so recently I noticed something related to speeding my store online so when I checked back installation I discovered it was Page Speed Booster doing something good for my store. The App is great and easy to use with automated settings. Happy to have installed in my store. Thanks!

Fashion NetClub
United States
About 3 years using the app
March 10, 2024

Amazing thanks !

Nails Creations
Canada
Over 2 years using the app
July 10, 2023

Very Fast and very easy to get the speed sorted we will see how it works over the next few days and will revert back

Smart Watch South Africa
South Africa
Over 1 year using the app
November 26, 2025

Fake App

Carokit
India
2 minutes using the app
November 13, 2025

I found it really nice and friendly — very easy to use, smooth setup, and perfect for growing my store. Highly recommended!

Availify
Germany
5 minutes using the app
December 8, 2021

Problably the easiest way to improve speed on your site. Works flawlessly.
Installation is quick and runs on its own.

MEMOAIR
Sweden
About 1 year using the app
October 23, 2021

I can not tell anything is different about having this app!
REALLY The speed is slower and nothing has changed

The Whitening Shop
United States
About 1 year using the app
RoarTheme replied October 23, 2021

Hi,

First of all, thank you for your interest in our app :)

Regarding your question,

- This application will not increase or decrease any page load speed measures such as Pingdom or GTmetrix, Page Speed Insight, or others. Your site is not technically faster, but the user experience is highly optimized. It is also important to understand that these test tools look at the first page. Our technology is triggered on the second page. Thus you won't see any improvement in their rating. However, browse your site once the application is installed, and let yourself be impressed.

- The Page Speed Booster is using a technique called "prefetch", in which we’re actually requesting and downloading the page and storing it in the cache, right before your shoppers click the link to the page. However, this is dependent on a number of conditions (such as current tabs/threads opened by browser, the internet connection, the download process), as prefetching can be ignored by the browser, to balance itself. For example, the browser might just take the texts and abandon the request of a large font file or some images on a slow network. In a certain case, Firefox browser, it will only prefetch resources when “the browser is truly idle”.

For example, while in the Home Page, the user is currently on a page where they are making a decision of a Product to click. So, 99% of the next page will be the Product Detail Page. Page Speed Booster improves the performance of this page by having the browser retrieve the contents while the user is still thinking. Once the visitor clicks on a link, the browser only needs to retrieve the content from the browser's cache.

- Refer to the below link to get more details about increasing your page speed
https://www.shopify.com/enterprise/site-performance-page-speed-ecommerce

Hope this helps :)