HTTP Archive (HAR)

An HTTP Archive (HAR) file is a detailed record of the interactions between your web browser and a website during a browsing session. It captures metadata about each webpage element, such as images, scripts, and stylesheets, including how long they take to load and where they come from. This information helps developers analyze webpage performance, troubleshoot issues, and optimize loading times. Essentially, a HAR is like a comprehensive log that shows every request and response between your browser and the internet, providing insights into how a website is constructed and how efficiently it loads resources.