WP-Optimize – Cache, Compress images… vs Core Web Vitals & PageSpeed Booster (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
Core Web Vitals & PageSpeed Booster
1.0K+ 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 1.0K+). Both are free WordPress plugins. WP-Optimize – Cache, Compress images… has accumulated 55M+ total downloads while Core Web Vitals & PageSpeed Booster has 97K+.
Detailed Comparison
| Metric | WP-Optimize – Cache, Compress images… | Core Web Vitals & PageSpeed Booster | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 3.9/5 |
| Total Reviews | 2,567 | ◄ | 15 |
| Active Installs | 1.0M+ | ◄ | 1.0K+ |
| Total Downloads | 55M+ | ◄ | 97K+ |
| Support Resolution | 62% | N/A | |
| Last Updated | 1 week ago | ◄ | 2 months ago |
| First Released | 2009 | 2021 | |
| Age | 17 years | 5 years | |
| WP Requires | 4.9+ | 3.0+ | |
| PHP Requires | 7.2+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 4.5.1 | 1.0.28 |
Rating Breakdown
WP-Optimize – Cache, Compress images…
Core Web Vitals & PageSpeed Booster
Download Trends
Over the past 30 days, WP-Optimize – Cache, Compress images… averaged approximately 24,820 daily downloads while Core Web Vitals & PageSpeed Booster averaged 18.
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
Core Web Vitals & PageSpeed Booster Reviews
Very wrong plugin that will only caused all your images to return 404
Don’t use this plugin, the plugin will add cwv-image to all your images and when users call image on your site, the image will return 404, causing you huge loss of traffic. This plugin is so bad and e
This is not what you’re looking for
I don’t normally leave reviews but this thing trashed the site. Pictures, margins, menus, everything. Uninstalling didn’t fix it. I had to restore from backup. You will regret it if you install th
Has bugs
The plugin works fine alright. Bulk-changes all images to webp which is a valuable feature.But unfortunatedly it breaks spelling in german as it replaces all “Umlaut” with gremlins (¢#^¶)
More Plugins Worth Comparing
Top alternatives in the same category as WP-Optimize – Cache, Compress images… and Core Web Vitals & PageSpeed Booster
A very fast caching engine for WordPress that produces static html files.
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.
OMGF automagically caches the Google Fonts used by your theme/plugins locally. No configuration (or brains) required!
Speed up your WordPress site with one-click optimizations like Page Cache, Critical CSS, and Image CDN to improve Core Web Vitals.
Frequently Asked Questions
Is WP-Optimize – Cache, Compress images… or Core Web Vitals & PageSpeed Booster more popular?
Which has better ratings — WP-Optimize – Cache, Compress images… or Core Web Vitals & PageSpeed Booster?
Are WP-Optimize – Cache, Compress images… and Core Web Vitals & PageSpeed Booster free?
Which plugin has better support — WP-Optimize – Cache, Compress images… or Core Web Vitals & PageSpeed Booster?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.