SEO Image Optimizer

SEO & Image Optimizer + Compression + Site Speed Optimizer

Shopify app insights
  • Popular with businesses in the United States

Free plan available

App highlights

  • Speed tested: low impact to your online store


4.8 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

Counts per rating level
  • 87% of ratings are 5 stars
  • 9% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 2% of ratings are 1 stars

Filter and sort reviews

801 - 810 of 825 reviews


Location United States
Time spent using app Over 2 years

My site speed was really slow - my picture sizes were too big. I signed up and the problem was fixed overnight. Smooth, easy, and useful. Thank you!

Boots N Rags

Location United States
Time spent using app Over 1 year

AMAZING SUPPORT - absolutely amazing support! Dom is very quick to respond and did the optimization changes for me. Again, amazing!

Holly Lane Christian Jewelry

Location United States
Time spent using app 8 days

Dom from went above and beyond in helping us optimize our site's speed. I had originally installed the app and did the optimization process myself with little result in a better online speed ranking.

Discouraged, I asked for a refund. Dom was quick to offer a solution and even went as far as to help me make a modification to my site's theme to help me optimize my site.

Our site's speed went from 24/100 to 74/100 with Dom's help.

Great product, amazing service!

Babel Alchemy

Location United Arab Emirates
Time spent using app 2 days

Great app, shrunk our images and optimized our store!

Active Swag

Location United States
Time spent using app Over 1 year

Using this app is incredibly easy, and will definitely improve your site speed. We also got phenomenal support from Dom on other site-related issues, and he's been a great resource for us!


Location Malaysia
Time spent using app 5 months

It's so easy to use and it basically runs on its own. I needed more clarification and help on something and Dom was extremely helpful and efficient. Please keep up the great work!

Maple Treehouse

Location Singapore
Time spent using app 4 months

Fast and easy. Just a few clicks and the rest is handled by it. You do not have to worry about anything else. The ease of changing plans to suit your needs is also an added bonus

Little Earth Nest

Location Australia
Time spent using app 6 days

This app did exactly what we wanted it to and significantly reduced the load time of our pages especially our home page. Dom was super helpful and it was definitely an fast, easy to use app with a very positive outcome for us.

The Vintage Cart

Location Malaysia
Time spent using app 6 months

You guys have really saved my wallet from crushing :) this app saved 38% of my space and hence made my site faster by 0.34 secs. All just by using this app. Would like the cost to be a couple of $ cheaper for the premium tiered plans. Easy to use is an understatement, you do need to do anything, absolutely nothing. Just three clicks, thats all.


Location United States
Time spent using app About 2 years

This app does exactly what it's supposed to. Increased my google page speed from 67 to 83. Support was also very helpful and responsive.