W3 Total Cache vs Kolossum – cdnJS for WordPress (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Kolossum – cdnJS for WordPress
0 active installs
Free
Quick Verdict
As of April 2026, W3 Total Cache has a higher user rating (4.4/5 from 5,416 reviews) and leads in active installations (900K+ vs 0). Both are free WordPress plugins. W3 Total Cache has accumulated 63M+ total downloads while Kolossum – cdnJS for WordPress has 1.7K+.
Detailed Comparison
| Metric | W3 Total Cache | Kolossum – cdnJS for WordPress | |
|---|---|---|---|
| Rating | 4.4/5 | ◄ | N/A |
| Total Reviews | 5,416 | ◄ | 0 |
| Active Installs | 900K+ | ◄ | 0 |
| Total Downloads | 63M+ | ◄ | 1.7K+ |
| Support Resolution | 67% | N/A | |
| Last Updated | 5 days ago | ◄ | 8 years ago |
| First Released | 2009 | 2017 | |
| Age | 17 years | 9 years | |
| WP Requires | 5.3+ | 4.0+ | |
| PHP Requires | 7.2.5+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 2.9.4 | 0.5 |
Rating Breakdown
W3 Total Cache
Kolossum – cdnJS for WordPress
Download Trends
Recent Reviews
W3 Total Cache Reviews
Reliability Concerns After Plugin Update
I’ve been a long-time user of W3 Total Cache and have generally appreciated its performance benefits over the years. However, my recent experience with version 2.9.3 was quite concerning. After upd
They delete comments
A serious security issue was discovered in the plugin two weeks ago, leaving it vulnerable. No updated version has been released yet. Worst of all, they’re deleting comments requesting updates on this
Excellent!
It’s powerful on it’s own, and almost mandatory. This topic was modified 1 month, 2 weeks ago by Lenni. This topic was modified 1 month, 2 weeks ago by Lenni.
Kolossum – cdnJS for WordPress Reviews
No reviews yet
More Plugins Worth Comparing
Top alternatives in the same category as W3 Total Cache and Kolossum – cdnJS for WordPress
SpeedyCache is a WordPress cache plugin that helps you improve performance of your WordPress site by caching, minifying, and compressing your website.
Breeze is a caching plugin developed by Cloudways. Breeze uses advance caching systems to improve site loading times exponentially.
Enable Bunny CDN to speed up your WordPress website and enjoy greatly improved loading times around the world.
Automatically clear related pages from Pantheon's Edge when you update content. High TTL. Fresh content. Visitors never wait.
Allows your site to use common javascript libraries from Google's AJAX Libraries CDN, rather than from WordPress's own copies.
A content delivery network (CDN) integration plugin for WordPress that rewrites URLs, like for CSS, JavaScript, and images, to be served by a CDN.
Frequently Asked Questions
Is W3 Total Cache or Kolossum – cdnJS for WordPress more popular?
Which has better ratings — W3 Total Cache or Kolossum – cdnJS for WordPress?
Are W3 Total Cache and Kolossum – cdnJS for WordPress free?
Which plugin has better support — W3 Total Cache or Kolossum – cdnJS for WordPress?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.