Free anonymous Surfing.

In computer networks, a proxy server is a server (a computer system or an application program) that acts as an intermediary for requests from clients seeking resources from other servers. A client connects to the proxy server, requesting some service, such as a file, connection, web page, or other resource, available from a different server. The proxy server evaluates the request according to its filtering rules.

In simple language If YouTube, Yahoo, FaceBook and Gmail.com is blocked at your school, work or college you may use free proxy to bypass any web filters that may be in place.Simply visit the Proxy website :).

Proxy enables you to surf pornographic websites anonymously online.

Your identity will remain anonymous and your IP address ('online fingerprint') will be hidden behind for every website you visit. Your browsing history will also be 'encrypted' which will not reveal any websites you have visited, instead your history will just display the proxy website address.

You may also use this proxy to bypass any web filters in place in your country, work or home, although you may only do so at your own risk; You must also be the legal age for viewing pornographic content in your country, usually this is 18+ - if you are underage you will be in violation of many proxy websites TOS.

A reverse proxy is (usually) an Internet-facing proxy used as a front-end to control and protect access to a server on a private network, commonly also performing tasks such as load-balancing, authentication, decryption or caching.

Below are few website which you can used

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Adult proxy:
Adult proxy allows you to play videos through YouPorn.com and RedTube.com anonymously.Click here to visit adult proxy

A proxy server may optionally alter the client's request or the server's response, and sometimes it may serve the request without contacting the specified server. In this case, it 'caches' responses from the remote server, and returns subsequent requests for the same content directly. A proxy server can be placed in the user's local computer or at various points between the user and the destination servers on the Internet.

Caching proxy server
A caching proxy server accelerates service requests by retrieving content saved from a previous request made by the same client or even other clients. Caching proxies keep local copies of frequently requested resources, allowing large organizations to significantly reduce their upstream bandwidth usage and cost, while significantly increasing performance. 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-rodded versions of TCP. Caching proxies were the first kind of proxy server.

Web proxy
A proxy that focuses on World Wide Web traffic is called a "web proxy". The most common use of a web proxy is to serve as a web cache. Most proxy programs provide a means to deny access to URLs specified 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, such as for cell phones and PDAs.

Hostile proxy:
Proxies can also be installed in order to eavesdrop upon the dataflow between client machines and the web. All accessed pages, as well as all forms submitted, can be captured and analyzed by the proxy operator. For this reason, passwords to online services (such as webmail and banking) should always be exchanged over a cryptographically secured connection, such as SSL.

Access control:
Some proxy servers implement a logon requirement. In large organizations, authorized users must log on to gain access to the web. The organization can thereby track usage to individuals.

Intercepting proxy server:
An intercepting proxy combines a proxy server with a gateway or router (commonly with NAT capabilities). Connections made by client browsers through the gateway are diverted to the proxy without client-side configuration (or often knowledge). Connections may also be diverted from a SOCKS server or other circuit-level proxies.

Intercepting proxies are also commonly referred to as "transparent" proxies, or "forced" proxies, presumably because the existence of the proxy is transparent to the user, or the user is forced to use the proxy regardless of local settings.

Purpose:
Intercepting proxies are commonly used in businesses to prevent avoidance of acceptable use policy, and to ease administrative burden, since no client browser configuration is required. This second reason however is mitigated by features such as Active Directory group policy, or DHCP and automatic proxy detection.

Intercepting proxies are also commonly used by ISPs in some countries to save upstream bandwidth and improve customer response times by caching. This is more common in countries where bandwidth is more limited (e.g. island nations) or must be paid for.

Privacy Test results:
Every time you surf the web you leave traces of your Internet activity that can reveal your real-life identity. Any web resource you access can gather and record usage information about you such as your IP address, location, browser type, browser language, software configuration, operating system you are using, last visited web pages and other information that you might want to keep confidential.

Want to know more about information that can be collected while you are surfing the Internet.?

These are some environment variables:
REMOTE_ADDR - IP address of a client

HTTP_VIA - if it is not empty, then a proxy is used. Value is an address (or several addresses) of a proxy server, this variable is added by a proxy server itself if you use one.

HTTP_X_FORWARDED_FOR - if it is not empty, then a proxy is used. Value is a real IP address of a client (your IP), this variable is also added by a proxy server if you use one.

HTTP_ACCEPT_LANGUAGE - what language is used in browser (what language a page should be displayed in)

HTTP_USER_AGENT - so called "a user's agent".

HTTP_HOST - is a web server's name

In fact there are much more of them. Your anonymity is determined by what environment variables "hide" from a web-server.

• Proxy server is not used: REMOTE_ADDR = your IP

HTTP_VIA = not determined

HTTP_X_FORWARDED_FOR = not determined

• Transparent Proxies REMOTE_ADDR = proxy IP HTTP_VIA = proxy IP HTTP_X_FORWARDED_FOR = your IP

These proxies are not anonymous. They don't hide IP-address of a client and let a web server know that you are surfing through a proxy server. The task of such proxies, as a rule, is information caching and/or support of Internet access for several computers via single connection. Such proxies are not applicable for security and privacy while surfing on net. You can use them only for network speed improvement.

• Anonymous Proxies REMOTE_ADDR = proxy IP HTTP_VIA = proxy IP HTTP_X_FORWARDED_FOR = proxy IP

These proxies don't show your real IP but change the request fields so it is very easy to detect that you are using proxy.

• High Anonymous Proxies REMOTE_ADDR = proxy IP HTTP_VIA = not determined HTTP_X_FORWARDED_FOR = not determined

High Anonymous proxy servers do not pass an IP-address of a client and don't send any variables indicating that you are using proxy server to host and look like real browser.