GreenTrackr is a Chrome extension developed by Conserto that allows users to evaluate the carbon footprint of a website. This automated extension provides a close approximation of the real measurement by utilizing the Electricity Maps API. By considering the real-time impact of energy production based on the hosting and usage country's energy mix, GreenTrackr offers a dynamic and accurate assessment.

In addition to its real-time evaluation, GreenTrackr also offers a temporal approach by providing a daily profile and time range. This allows users to analyze the environmental impact of websites at different times of the day. The extension also offers optional features such as user journey analysis and page scrolling analysis.

With GreenTrackr, users can easily assess the environmental impact of websites and make informed decisions regarding their online activities. It is a valuable tool for individuals and organizations that are conscious of their carbon footprint and want to contribute to a more sustainable digital world.