Crazyload Page Speed Optimizer for Shopify

Crazyload Page Speed Optimizer

Instantly load your pages, increase conversion rates & sales
Rating
4.9
Feedback
42
Reviews
Chart
#1,396
Shopify

All reviews

5 / 5 Share
Nov. 2, 2026

Pretty useful if, like me, you're not very technical but still want to improve your store's speed. I didn't need to touch any theme files to get started. More detailed reports on which optimizations have the biggest impact would make it even better.

Store Using app Total reviews Average rating
duskwell.ink About 2 months 3 5.0
5 / 5 Share
Oct. 30, 2026

We have quite a few apps running on our store, so I was concerned about all the extra scripts affecting performance. CrazyLoad's app monitoring and caching features seemed worth trying. I like being able to automate more of the routine speed maintenance.

Store Using app Total reviews Average rating
Solestice Health 2 months 8 5.0
5 / 5 Share
Oct. 28, 2026

It's nice having several speed optimization tools in one app instead of dealing with everything separately. The CSS and JavaScript features are useful, though I'd suggest checking your storefront after making changes to make sure everything still looks and works the way it should.

Store Using app Total reviews Average rating
crisptheory.shop About 2 months 2 5.0
5 / 5 Share
Oct. 28, 2026

It's nice having several speed optimization tools in one app instead of dealing with everything separately. The CSS and JavaScript features are useful, though I'd suggest checking your storefront after making changes to make sure everything still looks and works the way it should.

Store Using app Total reviews Average rating
emberhollow.shop About 2 months 3 5.0
5 / 5 Share
Oct. 26, 2026

It's nice having several speed optimization tools in one app instead of dealing with everything separately. The CSS and JavaScript features are useful, though I'd suggest checking your storefront after making changes to make sure everything still looks and works the way it should.

Store Using app Total reviews Average rating
vitalinklabs.com 2 months 6 5.0
5 / 5 Share
Oct. 25, 2026

A simple, easy-to-use app. I wanted to improve my store's loading speed on both desktop and mobile without paying a developer to handle it. CrazyLoad was easy to get started with, and the dashboard isn't cluttered with things I don't need.

Store Using app Total reviews Average rating
Green Porch Co. About 1 month 1 5.0
5 / 5 Share
Oct. 22, 2026

I add new products pretty regularly, so having to compress images one by one was getting tedious. CrazyLoad takes care of that automatically, which saves me quite a bit of time when uploading products in bulk.

Store Using app Total reviews Average rating
portsidetech.wine About 1 month 2 5.0
5 / 5 Share
Oct. 20, 2026

I've been trying to improve my PageSpeed scores for a while, but honestly, it can get confusing. CrazyLoad makes it feel more manageable with its automatic optimizations for images and scripts. I'm still keeping an eye on the results, but so far, so good.

Store Using app Total reviews Average rating
fairwaystandard.shop About 1 month 3 5.0
5 / 5 Share
Oct. 19, 2026

I'm not a fan of messing around with code just to make my store faster, so CrazyLoad has been a nice find. Setup was pretty painless, and I had everything running without spending half a day trying to figure it out.

Store Using app Total reviews Average rating
coilhouse.shop About 2 months 4 5.0
5 / 5 Share
Oct. 14, 2026

I got CrazyLoad because my store was a bit slow on mobile, especially on collection pages. The automatic image compression is handy, and I don't have to worry about optimizing new images myself. I do wish there were more options to adjust individual settings, but it's been useful so far.

Store Using app Total reviews Average rating
cadencecycle.works About 1 month 3 5.0
5 / 5 Share
Oct. 13, 2026

My store seems to load faster since I started using CrazyLoad. It was easy to set up, and I barely have to do anything once it's running. Exactly what I was looking for.

Store Using app Total reviews Average rating
thirdrailcoffeeco.club About 2 months 8 5.0
5 / 5 Share
Oct. 11, 2026

As our product catalog grew, site speed started becoming more of an issue, particularly with all the images. This has helped cut down some of that extra weight, and the pages definitely feel faster now. I’d appreciate more detailed reporting about exactly what was optimized. Having more control over which optimizations are enabled or disabled would also be useful.

Store Using app Total reviews Average rating
kettlebound.com About 1 month 4 5.0
5 / 5 Share
Oct. 10, 2026

The fact that most of the image optimization happens in the background is really convenient. I can actually feel the difference when browsing the store, and our speed scores have improved since we started using it.

Store Using app Total reviews Average rating
ironcrestkitchen.com About 1 month 4 5.0
5 / 5 Share
Oct. 10, 2026

We have a pretty large catalog with a lot of product images, so keeping the site fast was becoming a bit of a challenge. This has helped by automatically compressing new images and making the pages feel lighter on both desktop and mobile. Our speed test numbers improved too. The dashboard wasn’t completely obvious to me at first, and I had to check one of the settings before making a change, but overall it’s been a solid improvement for the store.

Store Using app Total reviews Average rating
marginnotes.shop About 1 month 2 5.0
5 / 5 Share
Oct. 5, 2026

After having this running for a while, the store feels quicker when I move from one page to another. It’s also nice not having to manually go through our images all the time. One less thing on my to-do list.

Store Using app Total reviews Average rating
fernwaybotanics.com About 1 month 3 5.0
5 / 5 Share
Oct. 2, 2026

After having this running for a while, the store feels quicker when I move from one page to another. It’s also nice not having to manually go through our images all the time. One less thing on my to-do list.

Store Using app Total reviews Average rating
Tidepoolkids Online 28 days 10 5.0
5 / 5 Share
Sept. 30, 2026

Our mobile site was definitely slower than we wanted, so I installed this mainly to see if it could help. There’s been a noticeable improvement, and I like that image compression runs in the background without me having to do anything. I’d like to see more explanation around some of the optimizations, but overall it’s been working well.

Store Using app Total reviews Average rating
Velvetritual Health 2 months 10 5.0
5 / 5 Share
Sept. 29, 2026

Really simple to set up and we noticed our store loading faster almost immediately. So far, it’s been doing exactly what we needed.

Store Using app Total reviews Average rating
Bloomthread About 1 month 7 5.0
5 / 5 Share
Sept. 28, 2026

We knew our store needed some speed improvements but kept putting it off because I assumed it would involve a lot of technical work. This made the process much easier. Images are compressed automatically, the site feels faster on mobile, and our PageSpeed results have improved. It also handles new content without me having to constantly go back and check things. I did find some of the technical wording in the dashboard a little confusing. It would also be useful to have more control over individual optimizations.

Store Using app Total reviews Average rating
willowweft.com About 1 month 5 5.0
5 / 5 Share
Sept. 24, 2026

Mobile was the main reason we tried this, and I could tell there was a difference pretty quickly. Images seem to load more efficiently, the site feels less heavy, and our speed scores have gone up as well. I also like that new images are handled automatically, so I don’t have to keep checking them myself. A few more settings would be nice, but overall it’s been really helpful.

Store Using app Total reviews Average rating
Pure Vessel Tech About 1 month 6 5.0
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