What is a proxy server? What is the use of a proxy server? What kind of help and support can it provide to us? Today, let's talk about proxy servers.

What is a proxy server?

An IP address usually looks like this: 289.9.879.15. This combination of numbers is basically a label attached to the device when using the Internet, which helps locate the device.

A proxy server is a third-party server that routes requests through its server and uses its IP server in the process. When using a proxy server, the website requesting it no longer sees the IP address, but the IP address of the proxy server can extract web page data with greater security.

Introducing the benefits of using a proxy server:

1. Proxy servers protect you from IP bans imposed by some websites. For example, requests from AWS servers are often blocked by websites because it saves records of websites being overloaded by a large number of requests using AWS servers.

2. Proxy servers enable you to make requests from a specific geographic area or device (such as mobile IPs), which helps to view content from a specific region displayed on a website. This is very effective when extracting product data from online retailers.

3. Using a proxy server can develop websites with higher reliability, thereby reducing the number of cases where crawlers are banned or blocked.

4. Using a proxy server can conduct countless concurrent sessions on the same or different websites.

5. Using a proxy pool can make higher requests to the target website without being banned.

We can hide our real IP address through a proxy server, which plays a protective role. The function of a proxy server is very powerful.