What is a free http proxy server?

Free http proxy server is a kind of proxy server that allows users to access web pages through this server, which allows users to hide their IP address and gain access to other countries or regions. The proxy server relays the user's request without communicating directly with the target server, which allows for anonymous access and breaks geographic restrictions.

import requests

proxies = {
'http': 'http://121.232.146.184:9000',
'https': 'http://121.232.146.184:9000'
}

response = requests.get('https://www.example.com', proxies=proxies)
print(response.text)

How to find reliable free http proxy servers?

To find a reliable free http proxy server, you need to pay attention to the following points: firstly, you can get a list of free proxy servers through some proxy server websites, but be careful to choose the top-ranked servers because these servers usually have faster connection speed and stability; secondly, you can filter the proxy servers by the anonymity of the proxy servers and the protocols they support, and the high anonymity and support for the https protocols, proxy servers with high anonymity and support for https are usually more reliable; finally, you can determine the availability of a proxy server by doing your own real-world testing, verifying that the proxy server's IP and port can be successfully connected, and checking the connection speed and stability.

import requests

proxies = {
'http': 'http://121.232.146.184:9000',
'https': 'http://121.232.146.184:9000'
}

try.
response = requests.get('https://www.example.com', proxies=proxies, timeout=5)
print(response.text)
except requests.exceptions.RequestException as e:
RequestException as e: print(e)

Notes on the use of free http proxy servers

You need to pay attention to the following points when using free http proxy servers: first, pay attention to the frequency of proxy server use, avoid frequently requesting the same server, so as not to be recognized by the server as a malicious access; second, pay attention to the privacy and security of the proxy server, do not use the proxy server to enter sensitive personal information, so as not to be stolen; lastly, pay attention to the availability and stability of the proxy server Finally, pay attention to the availability and stability of proxy servers, update the proxy server list in time, and avoid using invalid or unstable proxy servers.

When using free http proxy servers, we can switch different identities and experience different areas of the network environment like "changing faces", this experience is a bit like role-playing in the game, which makes people full of curiosity and fun.