WordPress Plugin Detector: How to Know Which Plugins a Site Is Using - Qode Interactive
GitHub - WPPlugins/scan-wp-theme-and-plugin-detector-admin-version: This is a mirror of the svn repo: https://plugins.svn.wordpress.org/scan-wp -theme-and-plugin-detector-admin-version/, the master is always the latest release.
WordPress Theme Detector - Find What Theme a Site is Using (Free)
12 Best WordPress Theme Detector Sites and Browser Extensions - LearnWoo
How to detect what WordPress plugins a site is using - EasyWP
How to detect what WordPress plugins a site is using - EasyWP
WordPress Theme Detector Tools - Find What WP Theme Checkers