Reviews (39)

Overall rating
2.5
Counts per rating level
  • 51% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 8% of ratings are 3 stars
  • 5% of ratings are 2 stars
  • 36% of ratings are 1 stars
April 20, 2023

Most of these page speed apps don't do much, this one seems to be the real deal. The developer was very responsive to communicate and was able to help get things going within 24 hours of setup. highly recommend.

Jan-Supply
United States
1 day using the app
May 1, 2023

I recently tried out this app and found that it worked well on most themes, but unfortunately, it didn't work on some older themes on mobile version. so I reached out to the support team for help.

I received a prompt response via email and was also invited to join a Slack channel where the support team was able to provide me with the necessary assistance. They are helping me to identify and resolve the issue, which is a great relief.

Overall, I would recommend this app to anyone who needs remove unused Javascript and to improve overall speed of the website. Just be aware that it may not work on all themes. However, the support team is very responsive and helpful, so if you do encounter any issues, they will be able to assist you in resolving them.

Big Bat Box
Finland
About 2 months using the app
December 25, 2022

From what i can see, I think it's made a positive difference.

An improvement to the App would be to more visibly show the before and after in terms of speed text.

Armstrong Cheshire
United Kingdom
9 minutes using the app
Dash Labs SIA replied March 2, 2023

Thanks for your valuable feedback!
We are currently working on such a functionality and the app will get some improvements soon

September 11, 2024

I have attempted to contact support repeatedly via both chat and email for several days, with no response. This level of disregard for customers is unacceptable, especially for an app that handles crucial aspects of an online store.

While the app may have potential, the complete lack of support makes it unreliable for professional use. I would advise developers to drastically improve their customer service if they want to be taken seriously in the Shopify market.

Unless you are willing to troubleshoot every issue yourself, I suggest looking for alternatives with more responsive customer support.

Sicilus Srl
Italy
10 months using the app
Dash Labs SIA replied October 10, 2024

Thanks for your review. We have responded to each of your request but it looks like you're not getting our replies. Can you please double check ?

August 17, 2024

I never write a review, usually only if I´m disappointed.
This time it is different.
I´m super happy. The app works perfectly for me. from page speed 37 to 95 (I have screenshots to prove it).
For me it´s a investment and 20 bucks is not cheap, but I rather pay more for something that really works.
The only part I dont use is the picture compressor.

Last Thing I really appreciate: no begging for reviews, no upsells. Just the app.

Perfect.

Inky und Stretchy
Germany
4 days using the app
October 5, 2023

We are using a customized Empire theme. It is not obvious that one can improve speed easily n our case. However, I was amazed at how we have gained the speed. The first step was from 40-50 to 85 in Lighthouse metrics. Finally, with the help of Marc, we managed to get that last metric (LCP) to green and the overall Lighthouse score to 100/100.

Huonekalukauppa.net
Finland
10 minutes using the app
February 10, 2026

You cant cancel your subscribtion watch out

E&C Heaters
Netherlands
22 days using the app
Edited August 19, 2023

I have had the opportunity to engage with the support team over the past week, and I am pleased to acknowledge their remarkable responsiveness and their commendable efforts in enhancing my website's performance. Their prompt and effective communication has truly amazing.

Throughout our interactions, their professionalism and dedication have been consistently evident. Their expertise has translated into tangible improvements for my website, reflecting their commitment to delivering high-quality solutions.

I am genuinely appreciative of the support team's contributions to my project. Their responsive nature and exemplary professionalism make them a standout team in their field. I wholeheartedly recommend their services to anyone seeking top-notch support for their website.

ZeeSports International, Inc. All Rights Reserved.
United States
18 days using the app
December 2, 2025

ATTENZIONE! APP TRUFFA. DOPO QUALCHE MESE DI UTILIZZO INIZIANO AD ADDEBITARE COSTI IMMOTIVATI.

Chiedilo al Farmacista
Italy
12 months using the app
May 7, 2023

Pagespeed improved from 40 to around 80. Would definitely recommend if you want to reduce unused Javascript

Milú Mex Hundezubehör
Germany
5 days using the app