SpiderMap - Sitemap/Robots 可视化 is a free Chrome extension designed for visualizing website structures and crawling rules, making it a valuable tool for SEO analysis. The application allows users to automatically discover sitemaps and robots.txt files, providing insights through a user-friendly interface. Key features include the ability to visualize sitemap data, understand user agent rules in robots.txt, and export page titles, descriptions, and keywords (TDK) in CSV format.

Ideal for SEO professionals, content teams, and webmasters, SpiderMap supports large sites with deep crawling capabilities and offers options for exporting visual images. The tool is designed to operate locally within the browser, ensuring privacy by not collecting any user data. Users can enjoy a customizable experience with options for light or dark themes and quick search functionality.