Swift SEO Page Speed Optimizer

I'm extremely disappointed with this service. The app caused significant damage to my website by randomly deleting several pages without any warning or explanation. This is completely unacceptable for a professional service that I paid for. I've requested a refund and cancellation of my subscription, as I cannot trust a tool that compromises my website's content. Would not recommend - stay away ...

Not impressed, nor happy. Either the app or the work done by delevopers (+$175) managed to mess-up the theme, causing both design ( product titles disappeared under main menu) & usability issues ( most crucially the buy button disabled when a different variant was selected)

Since letting them know this yesterday, I can't access the app to see if they have responded to my support message ( I ...

Installed the Free Verison. After install the app slowed down my LCP on mobile by 10 seconds. Exactly the opposite what the app claims to do.

The app automatically compressed 3000 images of my products, and when I found out it was impossible to recover them. Contacted shopify support and couldn't recover it.

I'm really disappointed with the service I've received. I paid $150 to have my theme optimised. It was faster but product images wouldn't load which is kind of essential in ecommerce! I asked for support but the first response blamed me for switching back to my original theme (I mean, I couldn't exactly leave the theme without functioning images up) and then they ghosted me when I followed up. So ...

It technically increased the speed but it creates a bunch of issues with our site and conflicted with some apps. Weird bugs showed up and they calmed it on the theme even though the theme was working perfectly before. Hours of explaining and debugging but it was never perfect. They operate from Vietnam as well. Their code seemed wonky and causing more trouble than goods. Uninstalling the app. I ...

I was searching that included certain features necessary to increase the speed of my store. In my experience, if an app, any app, truly solves a problem, they give you a free trial so that you can engage with the app and see how well it meets your needs. This app offered a free trial, great. The caveat is that you cannot actually utilize all of the features, no matter what package you choose, ...

This app is terrible!! Do not install !!
Half our pictures are now blurry. Even after removing code pictures still look terrible. It’s unexceptionable and with offset business hours, the window of communication is very small, so this might take days to correct, meanwhile we are sitting ducks. We went in to get a faster website and ended up with a website not functioning at all

I had a free trail that I cancelled in order to purchase their personalized plan and get in touch (and pay for) their expert. But I was CHARGED even though I cancelled my subscription, and I never got a reply from their team regarding this.

And regarding the app, it did not improve the speed of my website at all. So I highly recommend looking for a Shopify expert to help you improve the speed, ...

I would not recommend using their "experts" to boost your page speed. Paid good money and my store still has low score of 45 on Google page speed, 30 in Swift app, and 30 on shopify. Not happy that I didn't get what was expected.