Swift SEO Page Speed Optimizer

Swift SEO Page Speed Optimizer

Reviews (183)

Overall rating
4.5
Counts per rating level
  • 90% of ratings are 5 stars
  • 2% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 7% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants say this app delivers big, measurable speed gains within days, often boosting mobile scores into the 70–90+ range and desktop into the 90–99 range, helping pass Core Web Vitals and reduce bounce rates. Many praise the one‑time expert package as high‑ROI versus freelancers. Support is described as fast, careful, and transparent, often fixing theme or app issues, providing detailed reports, and offering ongoing optimization advice.

August 30, 2023

The automated features helped out a bit, but after hiring an expert my store is wayyyyy faster. Definitely recommend Swift Page to quickly optimize your site!

Wilderness Resource
United States
9 days using the app
FireGroup replied September 5, 2023

Hi there,

My name's Selina from Swift. We really appreciate your feedback and comment about your experience when using Swift and loving our support.

Also, I would be more than happy to make your business more and more increasingly if you spend your precious time to visit our blog at https://onecommerce.io/blog/ for the latest news regarding not only Swift, but also other OneCommerce applications and e-commerce tips.

If you need any further assistance, please let us know via our 24/7 live chat or email us at support@onecommerce.io

Regards,
Selina
Swift by OneCommerce

September 1, 2023

Before installing Swift my speeds were super slow and so frustrated about that. I ended up hiring an expert to optimize my web speed. The team at Swift was literally, swift when it came to responding to questions and giving updates.

After fixing the slowdown on my site it is running faster than ever and really enjoy this app. Highly recommend!

Elliott & Murrey Coffee Roasters
United States
24 days using the app
FireGroup replied September 5, 2023

Hi there,

I'm Bellamy from Swift. We would like to thank you for such a wonderful review of you.

Your feedback really means a lot to our Swift team and we have been trying our best to develop and improve Swift to serve you and meet your demand.

At the same time, your business would be more than successful, if you spend your time taking a look at our blog at https://onecommerce.io/blog/ for the latest news regarding not only Swift, but also other our OneCommerce applications and e-commerce tips.

Our Support Team is always available 24/7 so please do not hesitate to let us know if you need any help via live chat or email us at support@onecommerce.io

Regards,
Bellamy
Swift by OneCommerce

August 23, 2023

The team were super helpful and quickly optimised our site to increase its speed. Everything went like they said and I'm stoked with the result.
Well worth checking out and I will use them again.

Rumble Coffee
Australia
8 days using the app
FireGroup replied August 24, 2023

Hi there,

My name's Selina from Swift. We really appreciate your feedback and comment about your experience when using Swift and loving our support.

Also, I would be more than happy to make your business more and more increasingly if you spend your precious time to visit our blog at https://onecommerce.io/blog/ for the latest news regarding not only Swift, but also other OneCommerce applications and e-commerce tips.

If you need any further assistance, please let us know via our 24/7 live chat or email us at support@onecommerce.io

Regards,
Selina
Swift by OneCommerce

August 23, 2023

Swift is a great app that does exactly what its supposed to! In 2 days my site went from a (at best) site speed of 24 to now site speed of 54! The team behind this app are professionals who outline everything in a report prior to commencement. Their service levels are great and it's a no briner to spend USD150 to get EVERYTHING optimized so that it runs smoothly! Amazing team and I'm definitely happy to pay the ongoing monthly fees to ensure optional site speed and SEO!

ThePack Underwear
Hong Kong SAR
8 days using the app
FireGroup replied August 25, 2023

Hi there,

Here's Oriana from Swift. Thank you so much for your awesome comments, we're really happy to know that you love our app & support.

In addition, using Swift combined with general knowledge about e-commerce market via our OneCommerce blogs at https://onecommerce.io/blog/ which might be helpful for your business

Please, don't hesitate to reach us for any queries or concerns via our 24/7 live chat or email us at support@onecommerce.io

Regards,
Oriana
Swift by OneCommerce

August 3, 2023

We've been on this App for about a year and the results are just fantastic. He hired their expert service for only USD$150 and we now have a A score on GTMetrix and almost a 88/100 on Google. Incredible customer services, available all day round, on top of their stuff, no wait at all and have solved all our problems to finetune all issues related to website speed. Huge thanks to the whole team, we hope have a long lasting relationship with you folks.

TACOMABEAST
United States
11 months using the app
FireGroup replied August 4, 2023

Hi there,

I'm Kaylin from Swift. Thanks for your positive review.

We hope you have a good experience with our support team and Swift app.

Additionally, please spend your precious time to visit our OneCommerce blogs at https://onecommerce.io/blog/ in relation to e-commerce knowledge as well as the latest news of Swift.

If you have any questions or concerns, please feel free to contact us via our 24/7 live chat or email us at support@onecommerce.io, we are always willing to help you!

Best Regards
Kaylin
Swift by OneCommerce

Edited February 18, 2025

Highest recommendation for this app and the great team behind it! I worked with Rosie and it only took a couple emails and less than a week to get everything taken care of. The communication was excellent despite the different time zones, and the team addressed all my concerns. Extremely happy, thank you again!

ADORA by Simona
United States
About 2 years using the app
FireGroup replied January 3, 2023

Hi there,

My name's Selina from Swift. We really appreciate your feedback and comment about your experience when using Swift and loving our support.

Also, I would be more than happy to make your business more and more increasingly if you spend your precious time to visit our blog at https://onecommerce.io/blog/ for the latest news regarding not only Swift, but also other OneCommerce applications and e-commerce tips.

If you need any further assistance, please let us know via our 24/7 live chat or email us at support@onecommerce.io

Regards,
Selina
Swift by OneCommerce

Edited December 19, 2025

I strongly advise other business owners to be extremely cautious when using Swift.

I paid for one of their higher subscription tiers for almost four years. During that time, Swift’s “optimisation” process cloned my Shopify theme templates rather than applying changes to the original theme. This was never disclosed.

I then added changes to my optimised theme, over years building my site up to it's now end stage. The result is that, because i used swift and because swift cloned my theme, the official theme updates can no longer be applied. My site is now locked into an outdated structure, and years of refinements are trapped unless I pay a developer to undo Swift’s work.

Swift has acknowledged the structure exists and is technically able to migrate the code to an updated theme, but they refuse to do so unless I pay for expert help again. I had paid for expert help years ago to make my site faster and i never saw the promised results, so expecting me to pay them again for something that is their fault is frankly an insult. Despite this, they continued charging me £30/month for years and repeatedly pushed me to pay for additional optimisation and “expert” services.

Key issues to be aware of:

Lack of transparency: You are not clearly told that optimisation may clone your theme and block future updates

Ongoing upselling: Repeated requests to pay for new optimisation and expert tickets despite already being on a high-tier subscription

Responsibility avoidance: When long-term issues emerge, they are framed as “out of scope” or your problem to fix

In my case, the service has left my site worse off than if I had never used Swift at all, and I am now paying to remediate the damage.

If you value long-term maintainability, theme updates, and clear accountability, I would think very carefully before using this service. Take it from me as a customer of years, they do not appriciate or respect your custom and i will be taking them to trading standards as misrepresentating their services.

The Serpents Club
United Kingdom
Over 3 years using the app
FireGroup replied December 7, 2022

Hi there,

This is Kieran from Swift. We are glad that you have had a great experience with our support when using Swift. Thank you for using and trusting us.

Last but not least, we really encourage you to check our blog at https://onecommerce.io/blog/ for latest news regarding not only Swift, but also other apps from OneCommerce as well as updating more e-commerce tips to your business.

If you have any questions or need help, feel free to contact us at any time via our 24/7 live chat or email us at support@onecommerce.io

Regards,
Kieran
Swift by OneCommerce

Edited June 6, 2024

Trust me, it's the best SEO app on Shopify! We've tried other similar apps, but Swift's team has been the most responsive. Julie always provided quick feedback and even helped us fix a bug caused by another app's developers.

Hideez
United States
Over 1 year using the app
FireGroup replied June 29, 2022

Hi there,

This is Brian from Swift ‑ Page Speed Optimizer Support Team. Thank you so much for your generous review.

We're happy you had a fantastic time with us! Thanks for your trust, we're thankful for an amazing customer like you.

If there's anything else we can do to help, please let us know via our live chat or email us at support@perfectapps.io

Regards,
Brian
Swift ‑ Page Speed Optimizer Support Team

September 19, 2025

Super bad customer support, we purchased their OneExperts speed optimisation and they are not even responding. $150 completely wasted. Stay away from these scammers

Shop Cured
United States
7 days using the app
August 25, 2025

great to work with done a good job of fixing the issues on our site

Shackletons Gallery
United Kingdom
17 days using the app