Ensure your SSL certificate is valid and your server is configured for best security practices.
As of April 2026, SSL Quality Checker is a WordPress security plugin with 90 active installations and a 5/5 rating from 3 reviews. It has been downloaded 6.7K+ times in total. Requires WordPress 4.2.2+ and PHP false+. Available on WordPress.org since 2015. Last updated 9 years ago — may have compatibility concerns. Top alternative: Wordfence Security – Firewall, Malware….
This plugin uses the free online server test tool provided by Qualys SSL Labs to analyse your SSL certificate and server configuration are adhering to best security practices. These scans can be scheduled on a daily, weekly or monthly basis.
Notification emails can be sent to a specified email address when the grading of the test is below the configurable threshold.
| WordPress | 4.2.2+ requiredTested up to 4.7.33 |
| PHP | false+ required |
1.0.1
Initial release
1.0.2
Fix email force send to only end if the expected grade has not been reached
1.0.3
Fix menu titles
1.0.4
Added option to email site administrators
1.0.5
Remove useless empty public files for css / js
1.0.6
Tested with WordPress 4.7.2
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.