HTTP proxy is a network protocol proxy whose main function is to redirect network requests so that the client's request is not sent directly to the target server, but to a proxy server first. The proxy server will receive the request, and then according to its configuration or rules, it may modify the request content or header information, and then forward it to the target server. The proxy server will also receive the response from the target server, and may modify it again before forwarding it to the original client.

The main uses of HTTP proxy are:

1. Privacy protection: Using a proxy server, the client's real IP address and other potentially sensitive information can be hidden, increasing the user's anonymity and privacy protection.

2. Content filtering: The proxy server can filter out specific content, such as advertisements or malware, according to preset rules.

3. Cache: The proxy server can cache frequently visited web pages, reduce the use of network bandwidth, and increase access speed.

4. Access control: Organizations or enterprises can use proxy servers to control which websites or resources can be accessed by employees.

5. Geographic location caching: Proxy servers may be located in different geographical locations, through which users can disguise their geographical location to access content or services restricted in certain regions.

When using HTTP proxies, users need to pay attention to security and privacy issues, ensure that the proxy server is trustworthy, and understand how the proxy server handles and processes their data. 98IP provides stable network connections and high-speed network services to ensure smooth business operations; 98IP provides 24*7 all-weather technical support to provide users with timely assistance. 98IP respects customer privacy and provides security services. At the same time, 98IP is very cost-effective and supports customized solutions based on user needs.