Plug in Speed ‑ Maximize Speed
Plug in Speed ‑ Site Performance Optimizer
Rating
4.6
feedback
27
chart
#2,411
All reviews
Review RSS Feed
July 10, 2025
Great support and helpful features! I used Plug In Useful for a while and found its features very practical — especially for identifying SEO and site speed issues in a clear, actionable way. What really stood out was the support team: when I needed help they responded quickly and handled everything professionally. Highly recommended for anyone looking to improve their store’s performance with solid customer service behind it!
Thank you so much for your detailed review! 🌟 We’re thrilled to hear that our features and support team have been helpful in optimizing your store. Your recommendation means a lot to us, and we’re always here to make sure your site performs at its best!
June 24, 2025
Excellent App to Fix Charge Speed on my web. Thank you so much.
Thank you for your review! 🙌 We’re glad Plug In Speed could help improve your site’s loading speed. Your success is our priority, and we’re always here if you need support.
April 13, 2025
Really enjoy this app, works great to optimise images, with very little interaction. Also, provides ability to roll back any changes you may not be happy with, and also allows side by side comparison of unchanged / changed.
We really appreciate your feedback! 😊 It’s great to hear that you’re enjoying the image optimization features and the flexibility to compare and roll back changes. Thanks for sharing your experience!
Sept. 23, 2022
Funciona muy bien, en el momento que necesite de soporte para quitarme dudas fue rapido y concreto, es muy recomendable
Muchas gracias, Federico! We’re so grateful that you took the time out of your day to share your review with us. Feedback like yours is valuable to us. It helps us continue to improve and provide the best possible service to customers like you. Thank you, and have a great day! Best, PIU Team
Sept. 29, 2020
Great customer service. Asked about performance issues with my site and they identified the code that was causing the problem quickly.
Aug. 28, 2020
this app helps our store, it increase the page speed and make a better experience for our customers, will keep the app forever. Thank you for your work.
Aug. 11, 2020
My speed report were not good after installing the app. I contacted them, they optimized the code and communicated ways of improving the speed. Very good customer service!
Hi there, We just saw your wonderful review and we didn’t want another minute to pass without saying “Thank you” and to let you know how much we appreciate you taking the time to write a review for us. We sincerely appreciate your insight because it helps us build a better customer experience. Thank you so much. Best, PIU Team
June 3, 2020
We have had a great experience with Plug in Speed. It was super easy to install and it just works in the background without us having to get involved but we are seeing the improvements- my type of plug in!
Thank You for giving us a shot, and even more for leaving us this review. Thank you, you made our day! We will strive to deliver great experiences consistently.
May 6, 2020
Great stuff.. support is exceptional and we can definitely see changes in our loading time with about 3sec. Which is huge..
Thank you for your kind words. Feedback like this helps us constantly improve our customer experiences by knowing what we are doing right and what we can work on. So, I appreciate you taking the time to send us this helpful review. Please don’t hesitate to email us at pluginuseful.com if you have any more questions or need further assistance.
Jan. 20, 2020
Great App, we are a mexican digital B2B companie, this app works great to improve our speed and get better results on google.
Nov. 8, 2019
Its definetly a must have in todays digital scenario. Does its job perfectly and we must say our load time is way way better.We are writing a review about it after using it for almost 4 months .Totally worth it
Aug. 12, 2019
nice!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! good!!!!22222222222222222222222
Nov. 27, 2019
The very best app that we have found to speed up our website and minify settings. Use it with an AMP app and your website will load quickly.
April 12, 2019
We downloaded this app to help decrease our page load times. After running the Google mobile speed test our website was ranking slow which directly impacts search rankings. One of the tips the Google report recommended was optimizing our code and CSS files, along with optimizing images. This app does both so it seemed like a perfect solution! Right off the bat our page load times decreased and we were ranking higher than our competitors sites. This is a HUGE advantage for us and we owe it all to this app! Further, I contacted the support team later in the evening, not expecting a response until morning. Not only did they get back to me within minutes, they answered all of my questions right away! I could not be more impressed! I would give this team 10 stars if I could. Thanks for the assistance and for the great app, I would highly recommend trying it out!
April 5, 2019
I used the app to speed the site up as we were having loading issues. It worked a treat to optimise the images, and was very easy to use. Plus, i'd had a recurring issue with the site that was unrelated to why i'd downloaded the app, yet when i mentioned it to their support people they were so helpful. They went out of their way to give me a very in depth explanation as to what needed to be done to fix the issue which i went to my developer with. Very Very Happy
Feb. 22, 2019
I used this app to optimize our website so it would load faster. The support (Miranda) was great. She was very responsive. It did speed things up, but is still is on the sluggish side.
Oct. 29, 2018
After the initial optimizations were run on our site it was only slightly faster, but with the follow-up support we got from the Plug in Speed staff we were able to work through some issues that really got our site humming!
Oct. 22, 2018
We tried this app to speed up our store. Installing the app was simple and required just a bit of time waiting while the Plug In Speed servers optimised the scripts and styling files contained on our site. Once installed, our page was working as expected without any glitches. However, we decided we don't need the app at this time and uninstalled it. Due to the limitations of the Shopify platform, some files/code was still remaining from the installation process. This is not a fault of Plug In Speed, however, as I have seen this happen with other apps as well. Daniel from the support team was quick and ready to help in cleaning up our installation, even though we weren't an active customer. Awesome service, I would recommend your app to other Shopify users and will remember you for the future!
Oct. 5, 2018
We recommend to any store this app as this guys improve us our store speed so well and solve our previous problem. Thank you and appreciate a lot!!
June 15, 2018
I'm going to give this app a 5-star even though I removed it. The reason I removed it is my theme was already well optimized. The developer spent considerable time analyzing why the app didn't do much of anything for my store... and it was because I already have strategically optimized code. NOT THAT my store is perfect... it's just the way this app does things was not going to help my site. I think the concept of how the dev is approaching this is smart. And for some themes, it will help. I gave the 5-star because the developer is a pro and that says a lot to me.