A web debugging proxy is software that helps users troubleshoot and analyze web traffic between a web browser and a server. It offers features such as inspecting, intercepting, modifying and recording HTTP/HTTPS traffic and identifying different security vulnerabilities.
One of Charles' most impressive features is its ability to act as a man-in-the-middle for HTTP/SSL communication, giving developers the ability to debug HTTPS sessions. Plus, if you want to simulate modem speeds, this app's bandwidth simulator introduces latency and effectively throttles your bandwidth. This means that you can experience a website as a modem user might.
For Macromedia Flash developers, Charles is particularly useful because it allows you to view the contents of LoadVariables, LoadMovie, and XML loads. Furthermore, Charles is a fantastic tool to use while developing XML in web browsers that use AJAX (Asynchronous Javascript and XML) and XMLHTTP. This program enables you to see the actual XML flowing between the client and server.
Version 3.4: N/A