Booster Page Speed Optimizer
by Booster SEO
4.8
(395 reviews)
Best suited for merchants looking to improve site performance and SEO through page speed optimization.
Improve chances of conversion by making your website pages feel like they load (almost) instantly Have you ever visited a website but navigated away because the product page wasn't loading fast enough? So we built this app to solve that problem & help merchants prevent lost sales. When your customers move their mouse cursor over a link, we tell their browser to pre-load that page in the background. This results in much faster loading times. Using browser preloading technology, this app will increase load speed significantly. Faster page speed, means improved add-to-cart conversions. Have you ever visited a website but navigated away because the product page wasn't loading fast enough? So we built this app to solve that problem & help merchants prevent lost sales. When your customers move their mouse cursor over a link, we tell their browser to pre-load that page in the background. This results in much faster loading times. Using browser preloading technology, this app will increase load speed significantly. Faster page speed, means improved add-to-cart conversions. more Make your pages feel like they load (almost) instantly Improve page speed on mobile, even on slower connections or older devices Built natively for Shopify, fast & Online Store 2.0 compatible Increase page speed less than a minute, with our no code install process 24/7 live chat human support for when you have questions or need a hand
Copy from the Shopify App Store listing, unedited.SEO
Top line
conversion rate
Free
69/100
Solid · from 394 reviews
What it does
Make your pages feel like they load (almost) instantly
Improve page speed on mobile, even on slower connections or older devices
Built natively for Shopify, fast & Online Store 2.0 compatible
Increase page speed less than a minute, with our no code install process
24/7 live chat human support for when you have questions or need a hand
There is no plan to choose
The listing shows this as free, with no paid tiers published — so there is no volume question to answer and nothing to size yourself against. Check the listing for in-app charges before you rely on that.
69
/ 100Solid
Scored on 394 merchant reviews we hold for Booster Page Speed Optimizer, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.
Recent reviews rate below this app's own average
Reviews in the last 12 months average 4.50, 0.25 stars below the lifetime average of 4.75. Worth reading the newest reviews before installing.Review history
2019–2026 · 394 reviews read| 2019 | 67 reviews |
|---|---|
| 2020 | 62 reviews |
| 2021 | 31 reviews |
| 2022 | 193 reviews |
| 2023 | 14 reviews |
| 2024 | 14 reviews |
| 2025 | 7 reviews |
| 2026 | 6 reviews |
What merchants say
4.8
63%
of reviews get an answer17%
had used it a year when they wroteRecent merchant reviews
The newest 8 of 395. Open one to read it in full, with the developer's reply where there is one.
great support and informative help thanks
Easy to install and will look at their other apps. Haven't really seen what the app can do yet but great and responsive support from Jon!
Bonne application avec un léger bug au niveau du Dashboard. Service client réactif.
izzy e stata molto veloce e super gentile e mi ha aiutato nel modo piu semplice possibile a risolvere il problema
Yaci was incredibly helpful and very sweet. She was able to answer my questions and assist with my verification process. 10/10. Decided to upgrade my subscription to test out services.
This app broke an automatic discount we created for a free bonus item. This killed countless orders. Our promo was for Father's Day, and customers got a free product once they spent $100 in our store. Sadly, this app, caused the cart not to mark the product free, forcing several customers to complain and bounce. As a speed plugin for an eCommerce platform, they didn't properly exclude the cart items from the cache, obviously, which is a rookie move. Sorry guys, I wish I could give you a better review, but you cost me sales.
Just installed in app and it works good as what it is introduced.
I recommend this app if your site is slow with this app ,will definitely boost the speed instantly.
Booster Page Speed Optimizer FAQ
Answered from this app's own listing and its full review record.
Best suited for merchants looking to improve site performance and SEO through page speed optimization.
The Shopify App Store lists this app as “Free”. It does not publish plain monthly prices we can compute against.
On our scorecard Booster Page Speed Optimizer rates 69 out of 100 — solid — read from 394 merchant reviews. The developer has published replies to 250 of 394 reviews. The score reflects what the review record shows, nothing more.
395 merchants have reviewed Booster Page Speed Optimizer, averaging 4.8 out of 5. We hold the review history from 2019 to 2026, which is what the year-by-year chart on this page is built from.
At a glance
4.8 / 5 · 395 reviews
4.50 from 10 reviews
10 (was 5)
250 of 394 reviews
2 months
Free
July 31, 2019
2019 – 2026
Will AI shoppers find this store?
Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.
Run a free readiness checkInstead of Booster Page Speed Optimizer
Same categories, by review volume.
