NoFollow is a Firefox extension designed for web developers and SEO specialists, offering a suite of features to manage link attributes effectively. It highlights nofollow links, dofollow links, and external links on web pages. The extension supports various search engine-specific robot meta tags, including those for Google, Bing, Yahoo, and more, providing a comprehensive tool for analyzing site link structures. Additionally, it allows users to customize the outlining styles with their own CSS, enhancing usability and visual clarity.

The extension is user-friendly, enabling users to disable or enable it for specific websites. An info box displays relevant meta tags for popular bots, aiding in SEO analysis. NoFollow is compatible with multiple browsers, including Chrome, Edge, and Opera, making it a versatile choice for developers. It requires Firefox version 60 or higher and is available for free, making it accessible for anyone interested in improving their web development and SEO capabilities.