Speed Matters

Speed up your Shopify Store

Start removing unused Javascript from your Shopify store
Install now

Reduce unused Javascript

Render only the Javascript you need on the pages it's required and block the rest.
That's how you reduce unused Javascript without having to remove necessary apps.

Built to be efficient

Automatic Javascript Detection

More Revenue

Faster pageload means more revenue

Safe and Secure

Won't break your store

Join our Slack Channel

Get in touch with us and join our Slack Channel to discuss what we can do for you

Join Slack

5.0

review average in our app

We listen to our users and improve our app till you give us a 5 star rating! Missing a feature? Our developers will code it within days, not weeks!

100+

Installs & counting

With more than 100 stores having installed our app, we collected a lot of data and continue to improve our app to make your shopify store faster!

Install Pagepseed Optimizer

Install the Shopify app to remove unused Javascript

Install now

Read more about our app

Eliminate Render Blocking Resources on Shopify

Eliminate render-blocking resources on Shopify with a few simple steps

Read more

Optimize Klaviyo's Javascript on Shopify

Improving Klaviyo's Javascript on Shopify stores is crucial for those who use it to avoid bad pagespeed scores

Read more

Shopify & Unused Javascript

Removing unused Javascript is probably the most common warning that Google Web Vitals highlight for Shopify Stores. We help you to get rid of it.

Read more

Two Essential Shopify Apps to Amplify Your Store

Read more

Why reducing Javascript is important

Reducing unused Javascript can be a true performance boost for your visitors as well as for your Web Vitals Score!

Read more
Copyright © Flash-Speed