Cache Enabler vs ShortPixel Adaptive Images – WebP… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
ShortPixel Adaptive Images – WebP…
10K+ active installs
Free
Quick Verdict
As of April 2026, ShortPixel Adaptive Images – WebP… has a higher user rating (4.8/5 from 143 reviews) while Cache Enabler leads in active installations (100K+ vs 10K+). Both are free WordPress plugins. Cache Enabler has accumulated 2.6M+ total downloads while ShortPixel Adaptive Images – WebP… has 1.5M+. ShortPixel Adaptive Images – WebP… has a higher support resolution rate (100% vs 0%).
Detailed Comparison
| Metric | Cache Enabler | ShortPixel Adaptive Images – WebP… | |
|---|---|---|---|
| Rating | 4.3/5 | ► | 4.8/5 |
| Total Reviews | 138 | ► | 143 |
| Active Installs | 100K+ | ◄ | 10K+ |
| Total Downloads | 2.6M+ | ◄ | 1.5M+ |
| Support Resolution | 0% | ► | 100% |
| Last Updated | 1 month ago | ► | 2 weeks ago |
| First Released | 2015 | 2018 | |
| Age | 11 years | 8 years | |
| WP Requires | 5.1+ | 4.7+ | |
| PHP Requires | 5.6+ | 5.6.40+ | |
| Business Model | Free | Free | |
| Latest Version | 1.8.16 | 3.11.2 |
Rating Breakdown
Cache Enabler
ShortPixel Adaptive Images – WebP…
Download Trends
Over the past 30 days, Cache Enabler averaged approximately 965 daily downloads while ShortPixel Adaptive Images – WebP… averaged 391.
Recent Reviews
Cache Enabler Reviews
Cache
Saves html files to /cache/cache-enabler and disabling Cache Enabler doesn’t remove the files!
Best Caching Plugin!
I’ve been using this plugin for years, and it works really well! I’ve tried many caching plugins, and this one is by far the easiest to use. It’s lightweight, straightforward, and less likely to cause
works perfectly with ELEX get a quote
The only cache that’s working perfect together with ELEX // get a quote ! Take;s us many testing with a lot of caching programs to find this out.
ShortPixel Adaptive Images – WebP… Reviews
Shortpixel AI, a hassle free plugin that greatly improves PageSpeed score.
As the title says, Pagespeed Insights gave a score of 92 on mobile and 99 to 100 on desktop with no visible loss of quality on the web page. What I also like is the very reasonable one time pricing an
Great plugin and great team!
I’ve recently added SPIO across all our WordPress sites. (I work for a NFP managing 10 of their sites.) I’m impressed by ShortPixel’s compression and performance. Adrian and the team have offered grea
Slowed my site until I deleted it and removed DB Table.
Not here to diss you guys. Your image optimiser plugin is great!! But this one, it didn’t speed up my site, but rather made it super slow on first load. Maybe my error even. BUT when I turned off plug
More Webp Worth Comparing
Top alternatives in the same category as Cache Enabler and ShortPixel Adaptive Images – WebP…
Comprehensive image optimization that doesn't require a rocket science degree. Optimize images automatically for Faster Sites and Happy Visitors.
Compress and optimize images, enable lazy load, serve WebP & AVIF, and speed up your site with a global image CDN.
Speed up your website by using our WebP & AVIF Converter. Optimize images and serve WebP and AVIF images instead of standard formats!
Serve autogenerated WebP images instead of jpeg/png to browsers that supports WebP.
Converts images to more modern formats such as WebP or AVIF during upload.
Optimize image sizes, regenerate thumbnails, enable retina, convert to WebP/AVIF, or use cloud optimization. An essential image toolkit.
Frequently Asked Questions
Is Cache Enabler or ShortPixel Adaptive Images – WebP… more popular?
Which has better ratings — Cache Enabler or ShortPixel Adaptive Images – WebP…?
Are Cache Enabler and ShortPixel Adaptive Images – WebP… free?
Which plugin has better support — Cache Enabler or ShortPixel Adaptive Images – WebP…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.