sandywp / plugins / wp-super-minify

WP Super Minify • Minify, Compress and Cache HTML, CSS & JavaScript

4.1 out of 5 stars. 4.1 72 reviews

A lightweight plugin that automatically minifies, compresses, and caches HTML, CSS, and JavaScript on demand to improve your website’s load speed.

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v2.0.1 9,000+ installs WP 4.5+ PHP 5.6+

your-sandbox.sandywp.com/wp-admin
WP Super Minify • Minify, Compress and Cache HTML, CSS & JavaScript running inside a SandyWP sandbox

What you get inside

5 screens
  • Admin Settings

  • Serves minified CSS & JS files instead of the original during page load

  • Reduced HTML source size after compression

  • Performance impact of minified CSS & JS

  • Google PageSpeed Insights Performance Results

About this plugin

WP Super Minify automatically minifies, compresses, and caches HTML, CSS & JavaScript files (inline and individual) on demand to enhance website’s load speed.

Once activated, the plugin seamlessly compresses HTML, inline CSS, and JavaScript, reducing file sizes for faster page loading. This optimisation helps improve your site’s Google PageSpeed Insights and GTmetrix performance scores.

Additionally, WP Super Minify minifies individual JavaScript and CSS files, ensuring they load correctly and are automatically updated whenever the original files are modified or added — no manual settings needed!

Optimise your website effortlessly and deliver a faster, smoother experience to your visitors.

To check whether this plugin works properly, simply view your site source or press Ctrl + U from your keyboard. In the end of the source, you should see message something like:

*** Total size saved: 11.341% | Size before compression: 27104 bytes | Size after compression: 24030 bytes. ***

Like this plugin? You’ll love my other plugin: WP Performance Score Booster

Development & Support

Follow the development of this plugin on GitHub.

P.S. It is always the best policy to open a support thread first before posting any negative review.

Credits

A big shoutout to Steve Clay and Matthias Mullie for sharing their Minify libraries on GitHub. While these libraries are no longer actively maintained, their work has been invaluable, and I sincerely thank them.

Questions

What does this plugin do?

This plugin automatically minifies, compresses, and caches HTML, CSS & JavaScript files (inline and individual) to enhance website’s load speed.

Do I need to do anything when I modify an original CSS or JS file?

No — you don’t need to do anything. This plugin automatically updates the minified and compressed version of the file whenever the original is modified.

Any specific requirements for this plugin to work?

No.

4.1

72 reviews

  • 5 ★ 52
  • 4 ★ 4
  • 3 ★ 1
  • 2 ★ 2
  • 1 ★ 13

Ratings come from WordPress.org. SandyWP does not collect its own reviews.

sandywp / also on the shelf

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