Performance Lab vs PhastPress (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, PhastPress has a higher user rating (4.9/5 from 99 reviews) while Performance Lab leads in active installations (200K+ vs 10K+). Both are free WordPress plugins. Performance Lab has accumulated 3.5M+ total downloads while PhastPress has 502K+.
Detailed Comparison
| Metric | Performance Lab | PhastPress | |
|---|---|---|---|
| Rating | 4.3/5 | ► | 4.9/5 |
| Total Reviews | 50 | ► | 99 |
| Active Installs | 200K+ | ◄ | 10K+ |
| Total Downloads | 3.5M+ | ◄ | 502K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 month ago | ◄ | 1 month ago |
| First Released | 2022 | 2017 | |
| Age | 4 years | 9 years | |
| WP Requires | 6.6+ | 6.2+ | |
| PHP Requires | 7.2+ | 7.3+ | |
| Business Model | Free | Free | |
| Latest Version | 4.1.0 | 3.9 |
Rating Breakdown
Performance Lab
PhastPress
Download Trends
Over the past 30 days, Performance Lab averaged approximately 1,805 daily downloads while PhastPress averaged 99.
Recent Reviews
Performance Lab Reviews
great for testing, idk how great for production
been using a few of the plugins and metrics for testing and scaling, been using some of the plugins noted there on some production sites, but I do advise on never installing the plugins that require o
Good performance improvements but needs polishing
I have tested this plugin on a few sites and it provides some useful performance features that are helpful for optimization and experimentation. The modular approach is nice and makes it easy to enabl
Essential for modern WP sites! Now 100% translated into Persian
Performance Lab is the gateway to the future of WordPress. These tools are crucial for anyone serious about site speed, Core Web Vitals, and modern image formats. I have personally translated and
PhastPress Reviews
Almost great
Solid plugin, but if it could allow the exclusion of certain JavaScript assets, then I’d rate this a 5 stars
Best page speed optimization plugin for static assets
Best page speed optimization plugin for static assets if you don’t have a LightSpeed Server. If you run on Nginx/Apache then install this plugin and you will have better page speed.
Amazing plug-in in combo with WP Meteor!
I once saw a video from a YouTuber called Web Squadron. He adviced to use Phastpress and WP Meteor to use to optimize WordPress. I’ve been using WP Rocket for a while now. It did improve the speed of
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.