Reviews (1,302)

Overall rating
4.7
Counts per rating level
  • 88% of ratings are 5 stars
  • 6% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 3% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants appreciate this app for its easy installation and user-friendly interface, suitable for all levels of technical skills. They report immediate improvements in page loading speeds, enhancing user experience and SEO rankings. The customer support is highly praised for its responsiveness and 24/7 availability. Additionally, the app is free, offering significant value, especially for small businesses or startups. Merchants also value the comprehensive features for efficient site management and note improved sales through better conversion rates. The app is effective across various markets and industries globally.

June 26, 2022

I just downloaded the booster: page speed optimizer - the customer service received by Pat was excellent! Very responsive and professional!

UNIQUELY CLAUDIA
United States
About 1 hour using the app
Booster SEO replied June 27, 2022

We love helping businesses and truly appreciate you choosing our app! 🚀 Thank you so much for the positive feedback and 5-star review! Much appreciated, Kevin

July 8, 2022

Mary from the app helped me to fix my issue easily and quickly. Ill use the app again to help my site Muscle Car Gifts

Muscle Car Gifts
Australia
About 1 hour using the app
Booster SEO replied July 11, 2022

We are very happy to have helped you with your concern. Thank you so much for leaving a 5-star review! If there's anything else we can do along the way, feel free to let us know. 😊 Much appreciated, Kevin

February 19, 2022

great app, i use it is really fast, thank you guys we make good job. we help us find the best app ..

Brighters one
United States
About 1 hour using the app
Booster SEO replied February 21, 2022

We're so glad you love our app! Your positive feedback and review mean the world to us, thank you so much! 🤩 Much appreciated, Kevin

Edited July 17, 2020

I don't how it work so well for everyone.

We checked our website speed before adding the app with the google speed check.

And we checked it after.

The website went slower and even worst after the second day.

Paul Jarrel
Spain
1 day using the app
August 2, 2023

Uncaught SyntaxError: Identifier 'mouseoverTimer' has already been declared (at booster-page-speed-optimizer.js?23:1:1)

After installing the plugin, the browser console throws an error indicating that the variable has already been defined. Please fix it for me.

KATVR
China
About 22 hours using the app
Booster SEO replied August 3, 2023

We apologize for the inconvenience you faced after installing the app. Our team is actively working on resolving the issue, and we'll release an update soon to fix the problem. Thank you for bringing this to our attention, and we appreciate your patience. - Kevin

September 29, 2021

Diese App hat meinen Seiten Speed eindeutig gebremst. Sobald ich diese deaktiviert und dann aus dem Theme gelöscht habe (was nicht schwierig war) , habe ich sofort wieder MEHRMALS meine höhere Geschwindigkeit (pagespeed insights) messen können. 1 Stern für kostenlos, 1 Stern, weil es problemlos zu deinstallieren war.

majorcom-fachhandel
Germany
1 day using the app
Booster SEO replied September 30, 2021

Hi there,

First and foremost, thank you for your feedback – I can understand how important website speed is in today’s world, so I see the desire to keep your website loading as quick as possible.

The app adds a one-line javascript reference that does not interact with your theme. This app will not increase or decrease any page load speed metrics. The app preloads links, which only works from the second page view. These apps do not account for second page load times in their results.

The app utilizes open source software to preload links on your theme, thus speeding up loading times after the first page load. As mentioned throughout the app, some themes already include this open source code by default. As a result, these themes wouldn’t see any increase in speed because the code is already present.

I’ve reached out on email to try and help out with troubleshooting, feel free to respond on there or on here!

Cheers,
James

October 22, 2020

J'utilise cette application pour que ma boutique se charge plus vite, appli très pratique et utile je vous recommande cette appli

Modage.fr
France
About 1 hour using the app
July 21, 2022

Muito satisfeito com as funcionalidades do aplicativo e principalmente pelo atendimento super atencioso da Mary! recomendo demais

Drop in Brasil
Brazil
About 1 hour using the app
Booster SEO replied July 21, 2022

Estamos muito felizes por você estar satisfeito com nosso aplicativo. Muito obrigado pelo feedback incrível e por nos recomendar à comunidade Shopify! 🙌 Tudo de bom, Kevin

October 29, 2020

AMAZING!!!! I used this app and my page loads in a fraction of a second!
Very recommendable app to use.

AMC Shaver
Spain
About 1 hour using the app
Edited April 5, 2022

ottimo ,aiuto tempestivo e chiaro.peccato debba tradurre tutto con translate dall inglese all italiano.super assistenza

Il filo di Arianna
Italy
About 1 hour using the app
Booster SEO replied April 5, 2022

Meraviglioso! Grazie mille per aver condiviso il tuo feedback e la recensione a 5 stelle! 🤩 Se hai bisogno di ulteriore aiuto lungo il percorso, faccelo sapere. Siamo sempre qui per aiutarti. Tutto il meglio, Kevin