Easily improve site security with WordPress Hardening, Two-Factor Authentication (2FA), Login Protection, Vulnerability Detection and SSL certificate.
Alternatives to Security Checker for Themes
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Korizov1.0.0
Get a health score (A+ to F) for every installed plugin. See which plugins are safe, risky, or should be replaced — in plain English.
It helps in preventing Cross Site Scripting (XSS) with just a few lines of code.
Simbe AI Website Carev1.2.0
Monitor plugins and themes for vulnerabilities, get email alerts, and check common issues. Built for freelancers and agencies managing many sites.
Vigil Security Scannerv0.9.1
AI-powered WordPress plugin that scans for vulnerabilities and outdated components in plugins, core, and PHP. Stay secure with proactive alerts.
SW Site Doctorv1.0.5
Scan your WordPress site for security risks, speed issues, and migration problems. Free with PageSpeed integration.
WordPress security that stays out of the way: login protection, two-factor, firewall, hardening, a scanner and an activity log.
Cloudbridge 2FAv2.0.1
Uncomplicated 2FA plugin for WordPress with e-mail OTP and authenticator app support.
Liveupx Securityv4.0.2
Complete WordPress security — Firewall, 2FA, Malware Scanner, Vulnerability Scanner, Login Protection, Security Headers. 100% free.