Shopify app
EmergingPlug in Speed ‑ SEO Page Speed
SEO page speed optimizer: image compression & code minifying
- Rating on Shopify
- 4.4(29)
- Reviews
- 29
- Developer
- Plug in Useful
- Launched
- March 26, 2018
- Pricing
- Free plan 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
4.47
category median 4.54
Reviews in the last 180 days
0
from the 3 reviews on the listing page
1 and 2 star share
10%
3 of 29
Starting price
$19/month
band: $10 to $29
Pricing plans as listed on Shopify
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options
| Plan | Price | Billed yearly | Trial | Usage fee | Included |
|---|---|---|---|---|---|
| Free | Free | not offered | none | none stated | Optimize up to 40 images per month; Lossless & lossy image compression |
| Lite | $19/month | not offered | none | none stated | Optimize up to 1,000 images per month; Lossless & lossy image compression; Automatic optimization of new products |
| Standard | $29/month | not offered | none | none stated | Optimize up to 4,000 images per month; Lossless & lossy image compression; JavaScript minification and optimization; CSS minification and optimization; Automatic optimization of new products |
| Premium | $39/month | not offered | none | none stated | Optimize up to 10,000 images per month; Lossless & lossy image compression; JavaScript minification and optimization; CSS minification and optimization; Automatic optimization of new products |
Rating distribution
29 ratings on the listing when last refreshed.
- 5 stars20(69%)
- 4 stars4(14%)
- 3 stars2(7%)
- 2 stars0(0%)
- 1 star3(10%)
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 starsApr 13, 2025Supporting Eve LingerieSingaporeAbout 6 hours using the app
"Really enjoy this app, works great to optimise images, with very little interaction. Also, provides ability to roll back any changes you may not be ..."
Developer replied. Read on Shopify
1 starJun 12, 2020Quintessential TipsUnited Kingdom3 days using the app
"Not really impressed. day 3 of the free trial, it won't work and show me my dashboard. It's still saying it's optimising my images which ..."
5 starsJun 3, 2020Solenco South AfricaSouth Africa3 months using the app
"We have had a great experience with Plug in Speed. It was super easy to install and it just works in the background without us ..."
Developer replied. Read on Shopify
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.
- Google Lighthouse 7 apps
- Google PageSpeed
Data access
As disclosed on the listing. Never scored.
Not disclosed on the listing.
Developer
Plug in Useful
- Apps in the dataset:
- 3
- Address:
- Sharon, CT, US
- Website:
- pluginuseful.com/plug-in-speed
- Support email domain:
- pluginspeed.com
- English support:
- yes
- Resources:
- Privacy policy, FAQ
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. 64 words.Show
- Speed improvement tracking dashboard & assessment metrics e.g. average load time
- Reduce image size but maintain quality with lossy or lossless compression
- Latest Google image & code optimization, comparison tool, 30-day backups
- Theme-level CSS & JavaScript optimization with minification and inline
- Minimal ongoing maintenance, new images automatically optimized
Raise conversion rates with Plug in Speed: Website Image & code optimizer and page speed booster.
For better SEO resulting in higher conversions, you need a fast-loading store with optimized code. Our automatic image optimizer set-up takes just 1 click – reduce product and other image type sizes but keeps the quality. Automatically compress & minify store theme code with CSS/JavaScript, no coding needed.
Questions and comments
Questions people ask about Plug in Speed ‑ SEO Page Speed, 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 23, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
29 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed when the listing was last refreshed.