Rocket Page Speed Optimizer

Shopify site optimization - other app by Urban Media·Pagespeed optimizer that helps defer javascript & improve Google core web vitals - FCP CLS JS & LCP

Snapshot

3.70(51 reviews)#2of 106 inSite optimization - Other

Ongoing.AI tracks Rocket Page Speed Optimizer daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesSite optimization - Other

Rating

3.70

51 reviews

Pricing

From $9/mo

free_trial

Built for Shopify

No

Years live

5

launched Apr 16, 2021

Last updated

Jun 30, 2026

Shopify listing

Recent activity

Review trajectory.

Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.

New reviews

7-day Δ

+0

28-day Δ

+0

Rating change

7-day Δ

+0.00

28-day Δ

+0.10

#54#52#51#50#485.003.752.501.250.00May 28Jun 4Jun 11Jun 18Jun 25Total reviewsRating (0–5)
Rocket Page Speed Optimizer added 0 reviews over the last 28 days, rating moved +0.10.

Catalog position

Where Rocket Page Speed Optimizer sits in the App Store.

Rank and percentile inside the Site optimization - Other category — the competitive shape of the niche around this app.

Rank in Site optimization - Other

#2

of 106 active apps

Review count percentile

99th

vs category siblings

Rating percentile

67th

vs category siblings

Years on App Store

5

since 2021

Listing change cadence

What Rocket Page Speed Optimizer has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+16shopify_lastmod: 2026-06-06 → 2026-06-12shopify_lastmod: 2026-06-12 → 2026-06-13shopify_lastmod: 2026-06-13 → 2026-06-14shopify_lastmod: 2026-06-14 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-19shopify_lastmod: 2026-06-19 → 2026-06-21shopify_lastmod: 2026-06-21 → 2026-06-22shopify_lastmod: 2026-06-22 → 2026-06-23shopify_lastmod: 2026-06-23 → 2026-06-26shopify_lastmod: 2026-06-26 → 2026-06-27shopify_lastmod: 2026-06-27 → 2026-06-28shopify_lastmod: 2026-06-28 → 2026-06-29shopify_lastmod: 2026-06-29 → 2026-06-30Jun 11, 26Jun 21, 26Jul 2, 26

Shopify Lastmod · Jul 1

2026-06-29 → 2026-06-30

Shopify Lastmod · Jun 30

2026-06-28 → 2026-06-29

Shopify Lastmod · Jun 29

2026-06-27 → 2026-06-28

PricingIdentity & listingCadence

Reviews

What merchants are saying

3.70(51 reviews)
  • 77%positive62
  • 4%neutral3
  • 20%negative16

Popular mentions

  • customer support
  • performance
  • inflexibility
  • pricing
  • missing features
  • app maintenance

Top themes

  1. customer support2
  2. performance2
  3. inflexibility1
  4. pricing1
  5. missing features1
  6. app maintenance1

What merchants praise

“Did exactly what it said it was going to do! Improved my mobile pagespeed score by 24 points but reducing the total blocking time and deffering 3rd party app scripts. Really pleased.”
McGreals · 5★

What merchants complain about

“Updated: I've emailed support@speedien.com on Aug 4 but got no reply ---------------------- The app is not working and the team doesn't reply to my email! I tested website speed after enabling but the result still doesn't past the Google pagespeed test”
ChildAngle · 1★

Plans

Rocket Page Speed Optimizer pricing tiers.

Core Web Vitals

$9/month

  • Core Web Vitals Optimization
  • Facebook Pixel & GA4 Optimization
  • Klaviyo Optimization
  • 3rd Party Javascript Optimization
  • LCP+Speed Score Boost

FAQ

Rocket Page Speed Optimizer — frequently asked questions.

What is Rocket Page Speed Optimizer on Shopify?
Rocket Page Speed Optimizer is a Shopify app in the Site optimization - Other category. 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. It averages 3.70 out of 5 across 51 merchant reviews on the Shopify App Store.
How much does Rocket Page Speed Optimizer cost?
Rocket Page Speed Optimizer has a single paid plan at $9/month on the Shopify App Store.
Is Rocket Page Speed Optimizer free?
No, Rocket Page Speed Optimizer is a paid Shopify app. Plans start at $9/month on the Shopify App Store.
When was Rocket Page Speed Optimizer launched?
Rocket Page Speed Optimizer launched on April 16, 2021 — over 5 years on the Shopify App Store. In that time it has gathered 51 merchant reviews.
Is Rocket Page Speed Optimizer Built for Shopify?
Rocket Page Speed Optimizer does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
What are the best Rocket Page Speed Optimizer alternatives?
Merchants commonly compare Rocket Page Speed Optimizer with Shoplift, Shogun, Page Load Magic, and Shopify SimGym. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.
What complaints come up about Rocket Page Speed Optimizer?
20% of analyzed merchant reviews are negative. The pain points most often raised in critical reviews are customer support, performance, and inflexibility — see the review fingerprint above for the per-merchant detail.

Alternatives

Apps merchants pick instead.

Shoplift

Shoplift ‑ Split & A/B Testing

4.90★127

Shogun Labs, Inc.

Shogun ‑ AB Testing

4.30★40

Kaleido

Page Load Magic

4.90★34

Shopify

Shopify SimGym

2.90★33

Known for: analytics-accuracy

Browse more inAll Site optimization - Other apps

Methodology

Where the numbers come from.

Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

Find every brand running Rocket Page Speed Optimizer.

Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

Request access Get alerts on Rocket Page Speed Optimizer

Prefer the source? View Rocket Page Speed Optimizer on the Shopify App Store ↗