Improve page speed
Noticeably improve the load speed of your pages by installing Jumbo optimizer in 30 seconds. Pages will be pre-loaded before any click.
Increase conversion page speed
Instant page load and small load time are known to reduce bounce rate and increate conversion. It's the quickiest win for your store.
Free home page speed booster
Page speed optimizer and booster is free for your homepage. Enjoy lower cart abandonment with instant load.
About Jumbo ‑ Page speed optimizer
Jumbo Shopify Page Speed Optimizer.
Jumbo optimizes the load speed of your pages by pre-loading them as soon as your visitors hover their mouse on a link.
This allows you to implement almost instant page load across your site resulting in lower drop off and higher conversion.
How fast is my page going to load?
After installing the script, the page should load noticeably faster since the core of the page is going to be pre-loaded before you even click on the link.
Since product listing pages are usually the heaviest ones, you should see the difference when navigating to these pages in priority.
In any case, the difference will be noticeable.
Is Jumbo page speed optimizer different than other marketing tools?
Yes, while other optimization tools like Hotjar, Lucky Orange or Yoast are here to help you analyze your audience, Jumbo is here to help you optimize it.
Store owners usually start thinking about their page load after noticing drop in conversion and bounces between pages using these two types of solutions.
You should always use other tools like a mouse tracker to understand what your users do in order to identify speed optimization potential.
The good news is that Jumbo optimizes all links so you don't have to run a lengthly site-wide analysis.
Is Jumbo page speed optimizer an image optimizer to boost SEO?
Jumbo is not meant to optimize your images for SEO like other tools that compress your images.
However, adding Jumbo should help for SEO since Google monitors click through rates on your landing page as an indicator of how interesting a page is to their audience. As such, you might use Jumbo pagespeed optimizer to increase your CTR across your entire website.
How to test my page speed optimization?
Once the app is installed: - Go to your store homepage - Open the console and click on the "Network" tab - Put your mouse (hover) on a product link on your page - You should see a the page being pre-loaded in your Network tab in the console. - If you click the page should load significantly faster than without Jumbo
Most recent reviews
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!
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!!
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 !
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.
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 email@example.com so I can have a look for your specific store?