Detected Jul 18, 2026
Merchant sentiment summary updated
Merchants find this app valuable for improving page speed, enhancing browsing experience, and potentially boosting sales. It's praised for…

SEOBy Booster SEO4.7 (1.3K reviews)Updated September 16, 2026
20,552 Shopify stores run Booster Page Speed Optimizer today. Shoplist monitors installs, uninstalls, reviews, and listing changes continuously, so you can act on them before your competitors do.
Trend comparison is paused while app-store observation coverage stabilizes. This can reflect seasonality, category shifts, or competitor movement.
Filter by category, country, and traffic, see contact availability, and get alerted when stores install or leave.
80/100
15 of 20,552 detected stores, ranked by traffic. The full list adds filters, contact availability, and CSV export.
20,537 more stores in the full list
A free account unlocks the first 25 with filters and contact availability. Paid plans export all 20,552 to CSV.
147 new detections and 613 re-detections in the last 28 days. Store movement comes from Sonar's storefront scans; listing changes come from the Shopify App Store page.
1,015 stores stopped showing Booster Page Speed Optimizer in the last 28 days.See which, and what replaced them
App Store listing
Detected Jul 18, 2026
Merchants find this app valuable for improving page speed, enhancing browsing experience, and potentially boosting sales. It's praised for…
The categories, store sizes, and countries of the stores Sonar detects it on, and the apps most often installed alongside it.
Brands using Booster Page Speed Optimizer, grouped by product count
Share of currently detected stores, top five.
Apps merchants weigh against Booster Page Speed Optimizer, with their own detected stores and ratings.
Price: Free
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.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Booster Page Speed Optimizer on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app Booster SEO publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
Browse every app Shoplist tracks, by category, rating, and reach.
Detected Sep 12, 2026
Detected Jun 17, 2026
Detected Jun 1, 2026
Site speed booster & image optimizer: LazyLoad, Minify & Defer