WP Theme Checker

What plugins is this WordPress site using?

Paste any URL and we fingerprint the active plugins behind it — from page assets, REST API routes, and HTML hints — and flag any that carry known security vulnerabilities. Free, no signup.

Plugin fingerprint

Surfaces active plugins from page assets, REST routes, and HTML hints — including plugins that don't announce themselves in the markup.

Known-CVE flags

Cross-references detected plugins against a public vulnerability database, so an outdated plugin with a known exploit gets flagged.

Theme + hosting too

The same scan also identifies the active theme, the hosting provider, the stack, and the WordPress core version behind the site.