A Proxy site is a web site or a web page which let you to look through your most wanted web sites or web pages even though your access to those web sites might be blocked by a content filter or any firewall that the network administrator set up in your company or in your school. The proxy site also helps to mask the visit to the site, so that there is less evidence that the content filter was not successful in preventing the visit.
In my opinion when I consulted the meaning of a web proxy in the internet and especially in the wikipedia it states that a proxy that focuses on WWW traffic is called a web proxy. The most common use of a web proxy is to serve as a web cache. A caching web proxy server pick up the pace and to accelerate service requests by repossess and getting back the content and saved it from a previous demand request made by the similar client or even other clients. Caching proxies keep local copies of commonly requested resources, allowing large organizations to significantly reduce their upstream bandwidth usage and cost, while extensively increasing presentation. Most ISPs and large businesses have a caching proxy. These machines are built to deliver superb file system performance often with RAID and journaling and also contain hot ridded versions of TCP networks. Caching proxies were the primary type of proxy server.
Most proxy programs best example is the open source and use in Linux Squid provide a means to deny access to certain URLs in a blacklist, thus providing content filtering. This is often used in a corporate, educational or library environment, and anywhere else where content filtering is desired. Some web proxies reformat web pages for a specific purpose or audience.
Some proxy programs that can help you a lot are these: jprox.co.cc that can bypass some blocked sites and can help filter some blocked sites to enables you to surf anonymously. You can use also proxy-avoidance.co.cc to avoid some anointing websites and for proxy as well.
A website can be blocked by a number of programs, particularly security software. These programs work with Web browsers, which allow users to view the World Wide Web. Some Web browsers even come with their own filters to restrict access to websites with certain content. System administrators of a LAN Local Area Network can also block access to websites on the network level.
