Head-to-head · October 2026
Really Simple Security vs Website Security Check
Really Simple Security comes out ahead, winning 6 of 7 head-to-head checks against Website Security Check.
Really Simple Security
Easily improve site security with WordPress Hardening, Two-Factor Authentication (2FA), Login Protection…
Website Security Check
Website Security Check detects if your WordPress website has vulnerabilities and security flaws. Get a full…
| Metric | Really Simple Security | Website Security Check |
|---|---|---|
| Active installs | 3M+ | 100+ |
| Downloads (30 days) | 2.6M | 141 |
| Download trend | -2.5% | +78.5% |
| Rating | 4.9/5 | 5/5 |
| Reviews | 8,866 | 2 |
| Health score | 99/100 | 32/100 |
| Last updated | 4 weeks ago | 6 years ago |
| Tested up to | WP 7.1.3 | WP 5.5.23 |
| Support resolved | 100% | — |
| Requires PHP | 7.4+ | 5.6+ |
| First released | Mar 2015 | Feb 2019 |
Daily downloads, last 90 days
Really Simple SecurityWebsite Security Check
Choose Really Simple Security if…
You care most about active installs, downloads (30 days) and reviews.
- One of the most-used plugins on the web — 3M+ active sites
- Loved by users — 4.9/5 from 8,866 reviews
- Actively developed — last update 4 weeks ago
- Tested with the latest WordPress (7.1)
- Responsive support — 100% of recent threads resolved
Choose Website Security Check if…
You care most about download trend.
- Small user base (100+ active installs)
- Very few reviews so far
- No update in 6 years
- Only tested up to WordPress 5.5 (latest is 7.1)
Both compete in: security
FAQ
Really Simple Security vs Website Security Check: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 10, 2026
Which is better, Really Simple Security or Website Security Check?
Really Simple Security comes out ahead, winning 6 of 7 head-to-head checks against Website Security Check. Choose Really Simple Security if you care most about active installs, downloads (30 days) and reviews. Choose Website Security Check if you care most about download trend.
Is Really Simple Security more popular than Website Security Check?
Really Simple Security is the more popular of the two with 3M+ active installs, compared with 100+ for Website Security Check.
Can I use Really Simple Security and Website Security Check together?
Both plugins cover security, 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 Really Simple Security and Website Security Check 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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