Shopify app
LeaderBooster Page Speed Optimizer
Make your pages feel like they load (almost) instantly
- Rating on Shopify
- 4.8(431)
- Reviews
- 431
- Developer
- Booster SEO
- Launched
- July 31, 2019
- Pricing
- Free
- Languages
- English
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.76
category median 4.41
Reviews in the last 180 days
3
from the 3 reviews on the listing page
1 and 2 star share
4%
17 of 431
Starting price
Free plan
band: Free
Rating distribution
431 ratings on the listing when last refreshed.
- 5 stars390(90%)
- 4 stars20(5%)
- 3 stars4(1%)
- 2 stars3(1%)
- 1 star14(3%)
Latest reviews
The 3 most recent of 3 on-page reviews, quoted to at most 25 words each. Full reviews are on the Shopify listing.
5 starsAug 5, 2026EbookiversoArgentina3 days using the app
"Great! I got answered very quickly and I solved my issue. Awesome"
5 starsJul 25, 2026YakutEgypt9 days using the app
"i really appreciate the support that i got .. very quick answers .. amazing employee"
4 starsJul 15, 2026ShopElectroFranceAbout 1 hour using the app
"Bonne application avec un léger bug au niveau du Dashboard. Service client réactif."
Features Shopify lists for this app
Feature handles from the listing, grouped as Shopify groups them.
SEO tools
- Image optimization
- Speed optimization
- Content optimization
Monitoring performance
- SEO score
- Analytics
- Speed analysis
Works with
Third-party integrations link to their hub when 5 or more apps name them. Shopify's own surfaces are listed separately and never counted as integrations.
Shopify surfaces: Shopify Admin
Data access
As disclosed on the listing. Never scored.
Not disclosed on the listing.
Developer
Booster SEO
- Apps in the dataset:
- 2
- Address:
- Block 3, Harcourt Centre, Harcourt Road, Dublin, D, D02A339, IE
- Website:
- boosterseo.com
- Support email domain:
- boosterseo.com
- English support:
- yes
- Resources:
- Privacy policy, FAQ, demo store
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
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From the Shopify listingDeveloper claims, shown verbatim and collapsed. 93 words.Show
- 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
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.
Questions and comments
Questions people ask about Booster Page Speed Optimizer, answered from what this page shows. Entries marked Site editor are written by the EcomAppReviews editor. Reader comments appear after a person has read and approved them, usually within a day. E-mail addresses are never published.
Last updated Oct 20, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
431 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed at crawl time.