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PageSpeed Guru

PageSpeed Guru

Developed by Prozapia Ltd

69 reviews
Price: $29.00 More info
  • Your shop will be up to 4 times faster
  • Your shops above-the-fold load speed will be under 1 second
  • Your shops full-page load speed will be under 2 seconds

Don't loose SALES because your shop is slow!

8 out of 10 shops more than double their pageload speeds

Accelerating websites is extremely important. Faster websites mean satisfied customers. PageSpeed becomes significant for rankings.  Matt Cutts, Google Search Quality Team


If you want to sell online, your shop needs to be fast! Speed is particularly important for mobile phone users. - If your shop is slow, customers buy from your competitor.

And if that isn't bad enough:

  • Speed also decides your shop's ranking in Google,

  • and what you pay for your ads.

Like most other shop platforms, Shopify struggles to perform on mobile. This can be costly, especially if you sell to the 64% of people in the western world who own a smartphone. Fortunately there is a solution.

PageSpeed Guru makes your shop:

  1. up to 4 times faster

  2. load in under 2 seconds on mobile

  3. mobile-friendly,

  4. reduces bounce rate,

  5. improves your shops SEO ranking,

  6. reduces cart abandoning,

  7. reduces ad pays,

  8. and increases sales

Using PageSpeed Guru is simple. Just click the optimize button. Wait for 1 minute and you are done!

PageSpeed Guru reviews

69 reviews
  1. 5 stars (52 reviews)
  2. 4 stars (4 reviews)
  3. 3 stars (0 reviews)
  4. 2 stars (2 reviews)
  5. 1 star (11 reviews)

I cannot say enough good things about Tony and PageSpeed Guru - Tony manually enhanced our page speed loading times to over 90/100 for the majority of our pages and even our heavy resource/heavy images front page scores 85/100 now! Could not be happier. We have been more than taken care of and it didn't cost us anything beyond the app fee.

Eternally grateful!


The auto app did not work for my site, but Tonny took over and really rocked the speed on site. I had previously hired 2 different company's and all they did was blame Shopify. I recommend this app to anyone that is speed challenged. I added an app to my site and it slowed it down, so I offered to pay Tonny again to do his magic. He fixed the problem for free. So happy I found him


Amazing customer service!! I'm so impressed with Tonny from PageSpeed Guru! Not only did they significantly improve the speed of our site (which is really heavy), they pointed out areas outside of their control that are slowing down our site so we can address them. Worth every penny and then some!


Tonny helped me fix the problem!
Thank you!


scam. destroyed our theme design and than didnt fix. instead was trying to sell his services to fix. this app should be removed from shopify app store.


Solid tool that helped improve our mobile speed load time dramatically.

The only reason we're giving 4 stars instead of 5 is because we did run into an issue at first, which caused our site to be a hot mess.

That being said, the response time from the support team was really quick and they fixed the issue with relative ease.

Well worth the $29, even with the little hiccup.


WOW! Top notch product. Delivered exactly as promised and then some :) I'm delighted with this service. When somebody delivers this good, I feel it is only fair to take a few minutes to leave them some feedback.

So, Full Review:

I've got to say that I was on the skeptical side of this product performing. My load speeds on desktop and mobile on home page and product pages were pretty poor. Both around the 50 mark according to google page speed insights. I tested out my site on cleared browsers, desktop + mobile (wifi on and off) and the loads were seriously compromising my user experience.

I messed around with some of the auto image compression apps, and they really didn't help much. So after hours of digging around online, I realized that I needed to get my code optimized and that doing so myself would prob take days of learning and even then would be a hit or miss, or I would need to hire a developer to do it for me (which would cost a fair penny).

Before committing to either of those paths though, I thought, what the heck, lets try this app. I duplicated my theme (which you should always do with any update/ app install/etc.) and bam, out of the box mobile score was up to 84.

Desktop was stuck at 54, so I reached out to Tony )the developer here), and within 24 hours he updated the code and now desktop is at 90 for homepage and 88 for product pages.

I saw a comment on here about someone claiming this is some sort of trick to fool page speed insights; well I was tracking progress with


And let me tell you, the load speeds are now across the board. I'm talking about going down from 7+ seconds to 1.2

I also manually tested across clean browsers and mobile devices, and the site is way faster.

Those are solid results. For one small fee, this performance boost is a no brainer. Tony jumped on to help fix up any left over issues the auto update did not catch.

Note: don't be stupid. Back up your theme. Messing around with the code anytime can have unexpected consequences with other apps, custom configurations, etc.

For me the result has been amazing.

Thanks Tony! You've got a real gem here.


Tonny is SO helpful. Create a backup of your theme in case anything breaks but if it does he will be there to help


First off - be realistic with what this app is doing. It has a set of tweaks that it applies to speed up your site. If there is custom coding and a ton of other apps, there's only so much they can predict. I highly, highly, highly recommend creating a backup of your theme before running any apps like this.

Here's my scenario:
We have limited apps in play and I carefully apply custom coding as minimally as I can. We had hideous page load speeds. We were using crush pics for compression and while it was reducing image sizes we weren't seeing page improvemnets.

Ran pagespeed guru and on most pages went from 60's to 70's. So-so, but for $30, it saved me hours of work... worth it. My product pages desktop score sat at low 40's though so I emailed. Here's the email I received:

"I have finished speeding up your desktop product pages. The issue was an error in the Shopify theme file (re:product-images.liquid )causing all images to be presented in a size 4 times than what was necessary:-) I have corrected the error and it should work for all products bold old and future:-)

Here are the results:

1) Your product pages have a mobile Google score of 93 down a little from 95.
2) Your product pages have a desktop score of 96 up from 42."

Uhhh... 42 to 96??? $29? Wow wow wow!!! BTW - my mobile score was around 70 before my first run. I can't recommend this app highly enough (unless you're my competition and then you should disable image compression and upload full res images with no renditioning please).

Thanks Tonny for an incredible help and value.


Tonny is a great guy, he does provide people with the best costumer service he did help our store to load faster and it went from a 62 to a 80 speed!! thanks for your help Namaste!!


Monitor your Google Page Speed score FREE

One time fee to speed up shop: $29

Support & Sales

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