China http proxy: China HTTP protocol proxy service

What exactly does the HTTP proxy do for you?

Brothers engaged in network development should have encountered such a situation: they write the crawler script is suddenly the target site black, or e-commerce platform operations need to manage dozens of accounts at the same time. At this time if there is a reliable HTTP proxy, the problem will be solved. To cite a real case, last year, there is a small team of price comparison software, with ordinary IP to capture data three days two to three blocked, and then changed the ipipgo dynamic residential agent, the collection success rate directly from 40% soared to 92%.

You have to look at these three things when choosing a proxy service

There are so many proxy service providers on the market, but not many of them can really fight. Here to teach you threeTips for avoiding pitfalls::
1. Look at the type of IP: data center IPs are cheap but easy to identify, and residential proxies are costly but covert.
2. Check the size of the IP pool: like ipipgo, there are ten million IP pools, basically do not have to worry about duplication issues
3. Try to respond to speed: do not believe the advertising data, their own actual measurement of the delay, the normal should be 200ms or less.

 Example Python request (remember to replace it with your own account)
import requests

proxies = {
    'http': 'http://用户名:密码@gateway.ipipgo.com:端口',
    'https': 'http://用户名:密码@gateway.ipipgo.com:端口'
}
response = requests.get('http://目标网站', proxies=proxies)

Hands-on teaching to match agents

A lot of white people get stuck in the configuration session, which is really just three steps:
1. Go to the backend of ipipgo to generate an API key.
2. Select protocol type (HTTPS is recommended for greater security)
3. Setting the frequency of IP switching (e-commerce category suggests changing once every 5 minutes)

注意！碰到连接超时别慌，先检查白名单设置。有个做跨境电商的客户，死活连不上代理，最后发现是防火没开端口，真是血泪教训。

The five most common questions you ask

Q: Why is the proxy IP speed sometimes fast and sometimes slow?
A: This is normal, the quality of the line varies from region to region. ipipgo's intelligent routing can automatically select the best node, if you think it's too much trouble, you can use their "Extreme Mode" directly.

Q: What if I have to manage multiple accounts at the same time?
A: Create multiple session channels in the ipipgo background, each channel is bound to an independent IP, so that the accounts are completely isolated from each other

Q: How do I break the CAPTCHA when I encounter it?
A: Simply changing the IP is not enough, with browser fingerprinting camouflage. You can try their full set of anti-anti-crawling program with auto-coding function

Don't step on these potholes.

Recently, I found that some people used free proxies for cheap, and all their accounts were stolen. There is a more extreme case, a company with a second-hand proxy IP, actually logged into the former user's server! So once again, I emphasize that you must choose a proxy service like ipipgo.two-way encryptionrespond in singingIP destruction mechanismof the regular army.

Finally, a cold knowledge: the use of proxies is actually more secure than a direct connection, especially when dealing with sensitive data. ipipgo's traffic encryption can prevent man-in-the-middle attacks, and this month they just upgraded the protocol, the response speed has been increased by 30%. if you are still using those small workshop proxies, you really have to think about changing the car.