Agent score: Level 1~level 55 grades;
Or it can be divided into 3 categories:
· A. All anonymous proxies do not change your request fields, making the server side look like there is a real client browser accessing it. Of course, your real IP is hidden. The server's webmaster does not think you are using a proxy.
B. Ordinary anonymous agents can hide your real IP, but will change your request fields, may be considered to use the agent, but is only possible, generally speaking is no problem. But don't be misled by its name, its security may be higher than all anonymous proxies, and some agents will peel off some of your information (like the stealth mode of the firewall) so that the server cannot detect your operating system version and browser version.
C. The transparent agent (simple proxy) adapts your request fields and transmits the real IP. The site you visit will see you clearly, know that you use the agent, know the IP agent, but also know your real IP.
General Level3?-level5 belong to transparent agent;
Level 1-LEVEL3 belong to anonymous agent! All anonymous proxies are sometimes called super proxies!
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