Jumbo ‑ Page speed optimizer

Jumbo ‑ Page speed optimizer

by Jumbo

Page speed optimizer for improved conversion and fast checkout

4.5 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.
  • 5 of 5 stars
    88% of ratings are 5 stars
  • 4 of 5 stars
    0% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    13% of ratings are 1 stars

All reviews

1 - 10 of 16 reviews

Fit Kit Station

This app is misleading. It's advertised as free app but it only does homepage optimization for free. To optimize rest of your website you would have to pay $9.99/month, which is mentioned nowhere on this page.

Brainy Shoppers

Thank you Jumbo for making my website noticeably faster and kindly note this works well, it will definitely bring a good user experience. great job!

Developer reply

November 20, 2020

So glad to hear!

Thanks for the kind words and happy to see you're as focused as we are on user experience.

Wishing you all the best for Christmas season :)


Just installed this app, because my website was loading for like 10 seconds. The moment I installed the app the lag was gone and the speed now is the same as when I first started. Recommend!!

Developer reply

November 18, 2020

We are so glad to hear that it fixed your issue.

Thank you so much for taking the time to share your feedback.

We wish you all you great success for the holiday season !

Jumbo team

True Talon

This app made absolutely zero difference to the speed of my website including zero difference loading the Homepage. I also tested it numerous times with Google Pagespeed, GTMetrix and Website Grader and none of them changed their rating. I was hoping for more speed but just wasted time installing it, testing it and uninstalling it.

Developer reply

October 13, 2020

Hi there,

We're so sorry to hear this.

We are running on more than 2,000 stores and currently don't have any issue. It might be because of other apps that change your theme and break links.

Would you mind sending us an email contact@tryjumbo.com so I can have a look for your specific store?

Thank you.


Thank you Jumbo for making my webiste noticeably faster and kindly note this works well with other Page Spped Optimizers I am using as my webpage has too much stuff in it. Keep up the good work guys!

Developer reply

November 18, 2020

Love this feedback.
YOU, keep up the good work!


I've tried a couple of different 'speed optimizer' apps on Shopify and am really happy with the Jumbo app on our site: godsgood.com . Works well, stupidly easy to run, and I went from about 2.5 second loading time to 950 milliseconds. Proof is in the speed!

Developer reply

November 18, 2020

So glad it helped!
Let's rock!



Developer reply

August 28, 2020

Thank you for the kiiiiiiiiiiiiiiiiiiiiiiind words!

Studio Trap

By far the best page speed optimizer app available and really does what it says it does. My website and product pages load almost instantly! Highly recommended for any Shopify store.

Developer reply

August 28, 2020

We're so glad it helped you load page faster. Helping you improve your page load speed is what we strive for. Thank you!


This app works wonders! It really helped increase my conversion rates and helped increased my sales! It is super easy to use and definitely the best app for increasing page speed!

Developer reply

August 28, 2020

That is awesome to hear.
This type of optimizations is what will eventually boost conversion across your entire store. Glad to contribute!


Upon finalising our store we are now in thr process of optimization and have speed tested on desktop and mobile with average result. Our site seemed to be much slower on Opera Mobile for some reason however, after we installed this app for our site it was almost instant load across all device and browsers especially Opera without the detriment of image quality.

Needless to say this is a must have add on a big thanks to the Jumbo team.


Developer reply

August 28, 2020

We're so glad to help you launch your store and make your pages load fast. Godspeed and success!

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