Plug in Speed ‑ Maximize Speed

Plug in Speed ‑ Maximize Speed

Pricing
Free plan available
Rating
4.6 (27)

Raise conversion rates with Plug in Speed: Website Image & code optimizer and page speed booster.

For better SEO resulting in higher conversions, you need a fast-loading store with optimized code. Our automatic image optimizer set-up takes just 1 click – reduce product and other image type sizes but keeps the quality. Automatically compress & minify store theme code with CSS/JavaScript, no coding needed.

For better SEO resulting in higher conversions, you need a fast-loading store with optimized code. Our automatic image optimizer set-up takes just 1 click – reduce product and other image type sizes but keeps the quality. Automatically compress & minify store theme code with CSS/JavaScript, no coding needed. more
  • Speed improvement tracking dashboard & assessment metrics e.g. average load time
  • Reduce image size but maintain quality with lossy or lossless compression
  • Latest Google image & code optimization, comparison tool, 30-day backups
  • Theme-level CSS & JavaScript optimization with minification and inline
  • Minimal ongoing maintenance, new images automatically optimized

Languages

English

Works with

  • Google PageSpeed
  • Google Lighthouse

Pricing

Free

Free

  • Optimize up to 40 images per month
  • Lossless & lossy image compression

Lite

$19 / month

  • Optimize up to 1,000 images per month
  • Lossless & lossy image compression
  • Automatic optimization of new products

Standard

$29 / month

  • Optimize up to 4,000 images per month
  • Lossless & lossy image compression
  • JavaScript minification and optimization
  • CSS minification and optimization
  • Automatic optimization of new products

Premium

$39 / month

  • Optimize up to 10,000 images per month
  • Lossless & lossy image compression
  • JavaScript minification and optimization
  • CSS minification and optimization
  • Automatic optimization of new products

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (27)

Overall rating
4.6
Counts per rating level
  • 74% of ratings are 5 stars
  • 15% of ratings are 4 stars
  • 4% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 7% of ratings are 1 stars
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!

Geniogoods
Spain
1 day using the app
Plug in Useful replied September 12, 2025

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!

September 29, 2020

Great customer service. Asked about performance issues with my site and they identified the code that was causing the problem quickly.

BlackToe Running Inc.
Canada
Almost 2 years using the app
Edited November 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

AWWALBOUTIQUE
India
7 months using the app

Support

App support provided by Plug in Useful.

Developer

Launched

March 26, 2018

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