WP-Optimize – Cache, Compress images… vs WPCacheOn – WordPress Caching plugin (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
WP-Optimize – Cache, Compress images…
1.0M+ active installs
Free
WPCacheOn – WordPress Caching plugin
30 active installs
Free
Quick Verdict
As of April 2026, WP-Optimize – Cache, Compress images… has a higher user rating (4.8/5 from 2,567 reviews) and leads in active installations (1.0M+ vs 30). Both are free WordPress plugins. WP-Optimize – Cache, Compress images… has accumulated 55M+ total downloads while WPCacheOn – WordPress Caching plugin has 9.7K+.
Detailed Comparison
| Metric | WP-Optimize – Cache, Compress images… | WPCacheOn – WordPress Caching plugin | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4.5/5 |
| Total Reviews | 2,567 | ◄ | 4 |
| Active Installs | 1.0M+ | ◄ | 30 |
| Total Downloads | 55M+ | ◄ | 9.7K+ |
| Support Resolution | 62% | N/A | |
| Last Updated | 1 week ago | ◄ | 6 months ago |
| First Released | 2009 | 2019 | |
| Age | 17 years | 7 years | |
| WP Requires | 4.9+ | 4.6+ | |
| PHP Requires | 7.2+ | 5.4+ | |
| Business Model | Free | Free | |
| Latest Version | 4.5.1 | 2.3.0 |
Rating Breakdown
WP-Optimize – Cache, Compress images…
WPCacheOn – WordPress Caching plugin
Download Trends
Recent Reviews
WP-Optimize – Cache, Compress images… Reviews
Рахмет.
Жақсы плагин. Әзірлеушілерге рахмет.
Excelente
Muito bom
Trash it, before it kills your conversions.
WP-Optimize fails to fully de-register its components even when caching is toggled off in the UI. Its hooks and filters remain active on every page load, specifically interfering with the WooCommerce
WPCacheOn – WordPress Caching plugin Reviews
No reviews yet
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Frequently Asked Questions
Is WP-Optimize – Cache, Compress images… or WPCacheOn – WordPress Caching plugin more popular?
Which has better ratings — WP-Optimize – Cache, Compress images… or WPCacheOn – WordPress Caching plugin?
Are WP-Optimize – Cache, Compress images… and WPCacheOn – WordPress Caching plugin free?
Which plugin has better support — WP-Optimize – Cache, Compress images… or WPCacheOn – WordPress Caching plugin?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.