How Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) Affects Your WordPress Speed

B
Estimated Speed Score
Measured Performance
Tested Feb 2026 · How we test
+3 ms
TTFB Impact
+0 MB
Memory Impact
+4
DB Queries
Low impact
Plugin Overview
Active Installs3M+
Rating4.9/5 (8,793)
Tested Up ToWP 6.9.1
Requires PHP7.4+
Last UpdatedFeb 10, 2026
Downloads203.8M+
AuthorReally Simple Plugins
WP.orgView on WordPress.org

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Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) Speed Score - MakeWPFast

Performance Analysis

Performance Impact

Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) receives an estimated speed score of B. Our real benchmark tests measured the following impact when activating this plugin:

  • TTFB impact: +3 ms
  • Memory impact: +0.0 MB
  • Additional DB queries: +4

Overall activation impact: low. This plugin adds minimal overhead to your WordPress site.

Maintenance Status

Last updated: 2026-02-10. Requires PHP 7.4+. Trusted by 3.0M+ active installations.

Benchmark data measured in an isolated Docker environment (WordPress 6.8, PHP 8.3, GeneratePress). See our full methodology.

Alternatives to Really Simple Security – Simple and Performant Security (formerly Really Simple SSL)

PluginSpeed ScoreActive Installs
Wordfence Security – Firewall, Malware Scan, and Login SecurityB-5M+
Hostinger ToolsD+3M+
Limit Login Attempts Reloaded – Login Security, Brute Force Protection, FirewallB-2M+

Frequently Asked Questions

Does Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) slow down WordPress?
Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) has an estimated speed score of B. It has a moderate impact. Monitor your site speed after installation.
Is Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) still maintained?
Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) was last updated on 2026-02-10. It has 3.0M+ active installations, indicating it is actively maintained and widely trusted.
What are the best alternatives to Really Simple Security – Simple and Performant Security (formerly Really Simple SSL)?
Check our plugin reviews in the Security category for alternatives. We compare plugins side-by-side on speed, features, and user ratings to help you find the best fit.
Related Plugin Reviews
Wordfence Security – Firewall, Malware Scan, and Login SecurityHostinger ToolsLimit Login Attempts Reloaded – Login Security, Brute Force Protection, FirewallLoginizerDisable Comments – Remove Comments & Stop Spam [Multi-Site Support]
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