Head-to-head · October 2026
SpeedyCache vs WP CSS Merge
SpeedyCache comes out ahead, winning 6 of 6 head-to-head checks against WP CSS Merge.
SpeedyCache
SpeedyCache is a WordPress cache plugin that helps you improve performance of your WordPress site by caching…
WP CSS Merge
WP CSS Merge reduces compatible frontend stylesheet requests by combining local CSS files into cached bundles.
| Metric | SpeedyCache | WP CSS Merge |
|---|---|---|
| Active installs | 500K+ | <10 |
| Downloads (30 days) | 356.2K | 95 |
| Download trend | +867.8% | -22.8% |
| Rating | 4.4/5 | — |
| Reviews | 30 | 0 |
| Health score | 90/100 | 60/100 |
| Last updated | 2 days ago | 1 month ago |
| Tested up to | WP 7.1.3 | WP 7.1.3 |
| Support resolved | — | — |
| Requires PHP | 7.0+ | 7.4+ |
| First released | Feb 2023 | Oct 2019 |
Daily downloads, last 90 days
SpeedyCacheWP CSS Merge
Choose SpeedyCache if…
You care most about active installs, downloads (30 days) and download trend.
- Proven at scale on 500K+ active sites
- Actively developed — last update 2 days ago
- Tested with the latest WordPress (7.1)
- Momentum — downloads up 867.8% vs the previous 30 days
Choose WP CSS Merge if…
You prefer its feature set and workflow — it holds its own on the fundamentals.
- Tested with the latest WordPress (7.1)
- Small user base (<10 active installs)
- Very few reviews so far
Both compete in: cache
FAQ
SpeedyCache vs WP CSS Merge: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 10, 2026
Which is better, SpeedyCache or WP CSS Merge?
SpeedyCache comes out ahead, winning 6 of 6 head-to-head checks against WP CSS Merge. Choose SpeedyCache if you care most about active installs, downloads (30 days) and download trend.
Is SpeedyCache more popular than WP CSS Merge?
SpeedyCache is the more popular of the two with 500K+ active installs, compared with <10 for WP CSS Merge.
Can I use SpeedyCache and WP CSS Merge together?
Both plugins cover cache, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are SpeedyCache and WP CSS Merge free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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