Shopify app
EstablishedRocket Page Speed Optimizer
Pagespeed Booster Helps Optimize JS and Improve FCP, LCP, CLS.
- Rating on Shopify
- 3.8(50)
- Reviews
- 50
- Developer
- Urban Media
- Launched
- April 16, 2021
- Pricing
- $9/month. Free trial available.
- Languages
- English
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.00
category median 4.22
Reviews in the last 180 days
0
from the 3 reviews on the listing page
1 and 2 star share
28%
14 of 50
Starting price
$9/month
band: Under $10 · 7-day trial
Pricing plans as listed on Shopify
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
| Plan | Price | Billed yearly | Trial | Usage fee | Included |
|---|---|---|---|---|---|
| Core Web Vitals | $9/month | not offered | 7 days | none stated | Core Web Vitals Optimization; Facebook Pixel & GA4 Optimization; Klaviyo Optimization; 3rd Party Javascript Optimization; LCP+Speed Score Boost |
Rating distribution
50 ratings on the listing at crawl time.
- 5 stars34(68%)
- 4 stars0(0%)
- 3 stars2(4%)
- 2 stars4(8%)
- 1 star10(20%)
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.
2 starsNov 13, 2025Affengeile BilderGermanyAbout 3 years using the app
"Kinda works, but its highly inflexible (breaks other apps with no way of whitelisting them), the implementation is very weird, it updates your theme daily ..."
5 starsNov 4, 2025Guitars on MainUnited StatesAbout 4 years using the app
"I've been using this app for years, and it has improved my CWV scores. The customer service has been responsive and helpful as well."
2 starsMar 14, 2025Japan ScissorsAustralia4 months using the app
"I have been using this for 5 months. The concept is great, but the implementation of this is trickier than meets the eye. There are ..."
Screenshots
5 of 7 listing screenshots, composed as review cards. Captions are the developer's own.
1 of 5: Automatic Page Speed Optimizer 
2 of 5: Automatic Page Speed Optimizer 
3 of 5: Automatic Pagespeed Booster 
4 of 5: Core web vitals, LCP and page speed booster 
5 of 5: Core web vitals, LCP and page speed booster
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.
- Instagram Feeds
- Judge.me 13 apps
- Klaviyo 81 apps
- Recaptcha
- Rocket Image Optimizer
Data access
As disclosed on the listing. Never scored.
Not disclosed on the listing.
Developer
Urban Media
- Apps in the dataset:
- 1
- Address:
- 1309 Coffeen Ave, Sheridan, WY, 82801, US
- Website:
- kirklandapps.com
- Support email domain:
- kirklandapps.com
- English support:
- yes
- Resources:
- Privacy policy
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 90 words.Show
- This app increases page speed on desktop and mobile devices automatically.
- This app improves Google's core web vitals metrics, such as LCP, FCP, and CLS.
- Includes an uninstall button to remove app code from your theme easily.
Pagespeed optimizer that helps defer javascript & improve Google core web vitals - FCP CLS JS & LCP
Automatic page speed optimizer improves your store's page speed on desktop and mobile devices. No coding is required. It also helps with Google's new core web vitals requirements by lazy-loading commonly used apps and analytics. Using this app takes care of Facebook Pixel Speed Optimization, Klaviyo Speed Optimization, Google Analytics / Tag Manager Speed Optimization, Intelligent Javascript Loading for Shopify Apps, and Live Chat Optimization with just one click. Includes 24x7 assistance.
Data as of Oct 15, 2026, from the public Shopify App Store listing. How the numbers are computed: methodology.
50 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed at crawl time.