WP-Optimize – Cache, Compress images… vs Performance Cache – PROISP (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
WP-Optimize – Cache, Compress images…
4.8(2,567)
1.0M+ active installs
Free
Updated 1 week ago
View WP-Optimize – Cache, Compress images… VS
VS
Performance Cache – PROISP
0(0)
0 active installs
Free
Updated 5 months ago
View Performance Cache – PROISP 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 0). Both are free WordPress plugins. WP-Optimize – Cache, Compress images… has accumulated 55M+ total downloads while Performance Cache – PROISP has 788.
Detailed Comparison
| Metric | WP-Optimize – Cache, Compress images… | Performance Cache – PROISP | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | N/A |
| Total Reviews | 2,567 | ◄ | 0 |
| Active Installs | 1.0M+ | ◄ | 0 |
| Total Downloads | 55M+ | ◄ | 788 |
| Support Resolution | 62% | N/A | |
| Last Updated | 1 week ago | ◄ | 5 months ago |
| First Released | 2009 | 2023 | |
| Age | 17 years | 3 years | |
| WP Requires | 4.9+ | 6.0+ | |
| PHP Requires | 7.2+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 4.5.1 | 1.0.1 |
Rating
4.8/5WP-Optimize – Cache, Compress images…
◄Performance Cache – PROISPN/A
Total Reviews
2,567WP-Optimize – Cache, Compress images…
◄Performance Cache – PROISP0
Active Installs
1.0M+WP-Optimize – Cache, Compress images…
◄Performance Cache – PROISP0
Total Downloads
55M+WP-Optimize – Cache, Compress images…
◄Performance Cache – PROISP788
Support Resolution
62%WP-Optimize – Cache, Compress images…
Performance Cache – PROISPN/A
Last Updated
1 week agoWP-Optimize – Cache, Compress images…
◄Performance Cache – PROISP5 months ago
First Released
2009WP-Optimize – Cache, Compress images…
Performance Cache – PROISP2023
Age
17 yearsWP-Optimize – Cache, Compress images…
Performance Cache – PROISP3 years
WP Requires
4.9+WP-Optimize – Cache, Compress images…
Performance Cache – PROISP6.0+
PHP Requires
7.2+WP-Optimize – Cache, Compress images…
Performance Cache – PROISP7.4+
Business Model
FreeWP-Optimize – Cache, Compress images…
Performance Cache – PROISPFree
Latest Version
4.5.1WP-Optimize – Cache, Compress images…
Performance Cache – PROISP1.0.1
Rating Breakdown
WP-Optimize – Cache, Compress images…
4.8/5(2,567 reviews)
5
92%
4
3%
3
1%
2
1%
1
3%
Performance Cache – PROISP
0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%
Download Trends
Recent Reviews
WP-Optimize – Cache, Compress images… Reviews
by poiuy09876
Рахмет.
Жақсы плагин. Әзірлеушілерге рахмет.
by edmella
Excelente
Muito bom
by and4zej
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
Performance Cache – PROISP Reviews
No reviews yet
Frequently Asked Questions
Is WP-Optimize – Cache, Compress images… or Performance Cache – PROISP more popular?
WP-Optimize – Cache, Compress images… has 1.0M+ active installations while Performance Cache – PROISP has 0. WP-Optimize – Cache, Compress images… is the more widely-used plugin as of April 2026.
Which has better ratings — WP-Optimize – Cache, Compress images… or Performance Cache – PROISP?
WP-Optimize – Cache, Compress images… has a 4.8/5 rating from 2,567 reviews, while Performance Cache – PROISP has a 0/5 rating from 0 reviews.
Are WP-Optimize – Cache, Compress images… and Performance Cache – PROISP free?
WP-Optimize – Cache, Compress images… is free and Performance Cache – PROISP is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — WP-Optimize – Cache, Compress images… or Performance Cache – PROISP?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
WP-Optimize – Cache, Compress images… was last updated 1 week ago and Performance Cache – PROISP was last updated 5 months ago.
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.