SpeedyCache – Cache, Optimization… vs Use Google Libraries (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
SpeedyCache – Cache, Optimization…
600K+ active installs
Free
Quick Verdict
As of April 2026, SpeedyCache – Cache, Optimization… has a higher user rating (4.5/5 from 28 reviews) and leads in active installations (600K+ vs 10K+). Both are free WordPress plugins. SpeedyCache – Cache, Optimization… has accumulated 4.1M+ total downloads while Use Google Libraries has 748K+.
Detailed Comparison
| Metric | SpeedyCache – Cache, Optimization… | Use Google Libraries | |
|---|---|---|---|
| Rating | 4.5/5 | ◄ | 4.4/5 |
| Total Reviews | 28 | ► | 47 |
| Active Installs | 600K+ | ◄ | 10K+ |
| Total Downloads | 4.1M+ | ◄ | 748K+ |
| Support Resolution | 0% | N/A | |
| Last Updated | 4 days ago | ◄ | 8 years ago |
| First Released | 2023 | 2008 | |
| Age | 3 years | 18 years | |
| WP Requires | 4.7+ | 3.4+ | |
| PHP Requires | 7.0+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.3.9 | 1.6.2.3 |
Rating Breakdown
SpeedyCache – Cache, Optimization…
Use Google Libraries
Download Trends
Over the past 30 days, SpeedyCache – Cache, Optimization… averaged approximately 8,029 daily downloads while Use Google Libraries averaged 11.
Recent Reviews
SpeedyCache – Cache, Optimization… Reviews
I am not satisfy because major options are in pro version
There are many best cache plugins much more than the speedycache
Very nice solution
Your CSS and JS optimization plugin helped me increase my PageSpeed score by 20+ points. The interface is intuitive, and the lazy load option works beautifully with my theme.
Accessible directories – Can become a security risk?
Is it possible to protect somehow the direct access of the directories from which the cache is served? I was checking the logs and it seams like a tap was open and a lot of IPs targeting source fil
Use Google Libraries Reviews
Works with some modifications
Since this hasn’t been updated in forever, some modifications are needed to enable the plugin due to version checking. debug.log will show: Not yet qualified with this version of WordPress. Bypass
This Plugin is Outdated!
Plugin has not been updated in awhile – 6 years+How to fix: WordPress post edit area – white text white backgroundYou can actually select the white paragraph text to highlight it, and copy-paste it in
Not working anymore
**************
More Cdn Worth Comparing
Top alternatives in the same category as SpeedyCache – Cache, Optimization… and Use Google Libraries
Search Engine (SEO) & Performance Optimization (WPO) via caching. Integrated caching: CDN, Page, Minify, Object, Fragment, Database support.
Breeze is a caching plugin developed by Cloudways. Breeze uses advance caching systems to improve site loading times exponentially.
A content delivery network (CDN) integration plugin for WordPress that rewrites URLs, like for CSS, JavaScript, and images, to be served by a CDN.
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.
Swift Performance is a cache and performance booster plugin. It can speed up your site, improve SEO scores and user experience.
Frequently Asked Questions
Is SpeedyCache – Cache, Optimization… or Use Google Libraries more popular?
Which has better ratings — SpeedyCache – Cache, Optimization… or Use Google Libraries?
Are SpeedyCache – Cache, Optimization… and Use Google Libraries free?
Which plugin has better support — SpeedyCache – Cache, Optimization… or Use Google Libraries?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.