WP Site Inspector is a Chrome extension designed for quick and efficient analysis of WordPress websites. It automatically detects if a site is built on WordPress, provides insights into the WordPress version, active theme, and visible plugins, all without requiring setup or data collection. With just one click, users can access reliable performance metrics, including Time to First Byte (TTFB) and total page load time, ensuring a comprehensive overview of site performance.

The extension also offers cache analysis, allowing users to determine if a page is being served from cache and to compare performance metrics between initial and repeated visits. Built on the latest Chrome extension platform, WP Site Inspector prioritizes user privacy by operating entirely within the browser, without external API calls or tracking. This tool is ideal for WordPress developers, site owners, and anyone interested in optimizing their website.