In computer networks, a proxy servers is a computer system that doing something as an intermediary for http request from customers searching resources from other servers. A customers connects to the proxy server, requesting some service, such as a file, web page, resource available from a another remote server and the proxy server evaluates the request as a way to simplify and control its complexity.Novadays, most proxy servers are web proxies, assisting access to content on the World Wide Web and sometimes providing our anonymity. A caching proxy server accelerates service requests by receiving content or files saved from a previous request made by the another person. Caching proxies keep local copies of frequently requested web pages, allowing large organizations to reduce their upstream bandwidth usage and costs, while extremely increasing performance. Several

poland proxy