IrLinks is a Firefox extension designed to help users identify whether the traffic consumed while browsing a website is half-priced. This tool features an icon that changes to a green checkmark when a user is on a site that qualifies for reduced traffic costs. The extension simplifies the process of verifying website traffic expenses, making it a valuable asset for frequent internet users looking to manage their online costs effectively.

In its latest update, IrLinks includes a comprehensive list of domains and enhances the identification of both domestic and foreign websites. Users can right-click to determine if links, videos, and images are internal, while also offering a search feature to explore the complete list of domestic sites. Additionally, the extension assists in identifying payment gateways, ensuring users are well-informed about their online interactions.