WordPress plugin comparison
Security Checker for Themes vs Security Optimizer
Security Checker for Themes
by Harpalsinh Parmar
10+ installs5.0
Security Optimizer
by SiteGround
1M+ installs4.5
At a glance
- Security Optimizer has more active installs: 1M+, against 10+ for Security Checker for Themes.
- On a typical day, Security Optimizer is downloaded about 5,898 times, Security Checker for Themes about 3.
- Security Checker for Themes is rated higher: 5.0 out of 5 from 1 review, against 4.5 from 158 reviews.
- Security Optimizer was updated more recently: Nov 4, 2026, against Jun 2, 2026 for Security Checker for Themes.
- Security Optimizer is tested with a newer WordPress: 7.1.4, against 7.0.8 for Security Checker for Themes.
- Security Optimizer has been around longer: since 2021, against 2024 for Security Checker for Themes.
Line by line
Security Optimizer leads on 6 of 7 comparable lines.
| Metric | Security Checker for Themes | Security Optimizer |
|---|---|---|
| Popular rank | #32,344 | #51 |
| Active installs | 10+ | 1M+ |
| Downloads, last 30 days | 42 | 2.6M |
| Rating | 5.0(1) | 4.5(158) |
| Support threads resolved | – | 100% |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×0.19 | ×3.03 |
| Last release | 5 months ago | 6 days ago |
| Requires PHP | 7.2 | 7.0 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
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