SiteDelta Watch is a Firefox extension designed for users who want to keep track of updates on specific web pages. This tool adds a Delta icon to your browser toolbar, allowing you to easily enable monitoring on the current page. Once activated, it notifies you of any updates and highlights the changes made, providing a clear overview of modifications. Users can also cycle through the changes to quickly identify what has been altered.

Additionally, SiteDelta Watch offers functionality to define scan or ignore regions, allowing users to focus on specific parts of a page that interest them. For those who prefer to check for changes manually or when visiting a page, the extension recommends using SiteDelta Highlight, which is optimized for JavaScript-based pages. Both extensions can be installed simultaneously for enhanced monitoring capabilities.