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WordPress plugin comparison

Security Headers & Caching vs WP-Optimize

At a glance

  • WP-Optimize has more active installs: 1M+, against 30+ for Security Headers & Caching.
  • On a typical day, WP-Optimize is downloaded about 6,738 times, Security Headers & Caching about 4.
  • Security Headers & Caching has no reviews yet.
  • WP-Optimize was updated more recently: Sep 21, 2026, against Oct 8, 2025 for Security Headers & Caching.
  • WP-Optimize is tested with a newer WordPress: 7.1.4, against 6.8.12 for Security Headers & Caching.
  • WP-Optimize has been around longer: since 2009, against 2023 for Security Headers & Caching.

Line by line

WP-Optimize leads on 6 of 6 comparable lines.

MetricSecurity Headers & CachingWP-Optimize
Popular rank#23,299#53
Active installs30+1M+
Downloads, last 30 days66218.3K
RatingNo ratings4.8(2.6K)
Support threads resolved–36%
Tested up to6.8.127.1.4
Search multiplier×0.10×3.13
Last release1 year ago1 month ago
Requires PHP7.27.2

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

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