SpeedyCache – Cache, Optimization… vs Shift8 CDN (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 800). Both are free WordPress plugins. SpeedyCache – Cache, Optimization… has accumulated 4.1M+ total downloads while Shift8 CDN has 72K+.
Detailed Comparison
| Metric | SpeedyCache – Cache, Optimization… | Shift8 CDN | |
|---|---|---|---|
| Rating | 4.5/5 | ◄ | 4.4/5 |
| Total Reviews | 28 | ► | 40 |
| Active Installs | 600K+ | ◄ | 800 |
| Total Downloads | 4.1M+ | ◄ | 72K+ |
| Support Resolution | 0% | N/A | |
| Last Updated | 5 days ago | ◄ | 1 month ago |
| First Released | 2023 | 2019 | |
| Age | 3 years | 7 years | |
| WP Requires | 4.7+ | 5.6+ | |
| PHP Requires | 7.0+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 1.3.9 | 2.0.1 |
Rating Breakdown
SpeedyCache – Cache, Optimization…
Shift8 CDN
Download Trends
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
Shift8 CDN Reviews
No reviews yet
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Frequently Asked Questions
Is SpeedyCache – Cache, Optimization… or Shift8 CDN more popular?
Which has better ratings — SpeedyCache – Cache, Optimization… or Shift8 CDN?
Are SpeedyCache – Cache, Optimization… and Shift8 CDN free?
Which plugin has better support — SpeedyCache – Cache, Optimization… or Shift8 CDN?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.