CSS Optimizer – Remove Unused CSS
v1.7Clean up and remove unused CSS from your website. Also generates Critical CSS to improve PageSpeed Score.
Rank
20 hours ago
Official installs
public bucket
Est. installs
Total downloads
all time
Rating
6 reviews
Support threads
open topics
Support resolved
of threads
Tested up to
compatibility
Historical growth
Growth %, estimated installs, rank and downloads — updated daily.
Install, rank and growth cover 9 of the last 30 days; downloads go back 90.
Growth %
Daily active-install growth.
Estimated installs
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Rank position
WP.org popularity order — lower is better.
Downloads
Cumulative downloads over the selected range.
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| Metric | |  |  |  |
|---|---|---|---|---|
| Estimated installs | 108 | 75 | 21 | 1.1K |
| WP.org rank | #16,099 | #18,549 | #24,463 | #6,841 |
| 30d growth | -37.5% | +106.4% | -52.2% | -23.6% |
| Rating | 3.7 ★ | 1 ★ | 1 ★ | 3.8 ★ |
| Reviews | 6 | 1 | 2 | 13 |
| Support resolved | — | — | — | — |
| Version | 1.7 | 1.4.8 | 1.0.0 | 1.0.23 |
| Tested up to | 5.9.13 | 7.0.2 | 4.7.33 | 7.0.2 |
Review stats
Estimated installs
108
Confidence
high
Data updated
Aug 6, 2026
Tracking since
2026-07-26