Crawler Dedicated Proxy Service: Enterprise IP Pool Provider

How to solve the IP blocking problem which is the biggest headache for the crawlerer?

Anyone who has ever engaged in data crawling understands that the site's anti-climbing mechanism is now getting more and more ruthless. Scripts that worked fine yesterday, today may be403 IP blocking is a no-brainerThe first thing you need to do is to get a good deal on your own. Especially for e-commerce price comparison, public opinion monitoring of such projects, moving to trigger site protection, this time no reliable proxy IP pool is basically waiting for death.

Ordinary free proxy that is called a pit - slow as a tortoise not to mention, 8 out of 10 IP are invalid. I've seen people trying to save trouble with public proxy pool, the results of the climb climb account were blacked out by the wind control, crying too late.

What's so great about enterprise-grade IP pools?

Specialized tools are still needed for specialized things. LikeipipgoThis kind of service provider that specializes in proxy IPs is not at all the same thing as those wildcard proxies. Their dynamic IP pools can do it:

The key thing is that their homeReal-life behavioral simulation technologyThe first thing I want to do is to make every request like a real user operation. Last time, there is a travel data capture customers, with ordinary proxy was blocked 7-8 times a day, changed to ipipgo after running for 72 hours without problems.

Hands on with ipipgo to pick up crawlers

After registering and getting the API interface, the code level is actually massively simple. Take Python for example:

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'
}

resp = requests.get('Target site', proxies=proxies, timeout=10)

Take care to set up a reasonablerequest intervalThe first thing you need to do is not to dislike the website as your own database. It is recommended to adjust the frequency according to the strength of the site anti-climbing, generally 3-5 seconds safer. ipipgo background can also set the threshold for automatic IP switching, more than the specified number of requests to automatically change the IP, this feature is a practical thief.

Proxy IP Maintenance Cold Facts

Don't think you can buy an agent and be done with it, there's something to be said for routine maintenance:

1. Check the license whitelist at least once a week to prevent malicious theft
2. 遇到响应突然增加，马上联系客服换线路
3. Different packages for different business scenarios (e.g. CAPTCHA recognition with static IP)

There is a case of financial data capture, the customer began to use dynamic IP always a problem, and then replaced with ipipgoDedicated Static IP Package, with the request header customization, the collection success rate is pulled directly to 98%.

Frequently Asked Questions QA

Q: How to choose between dynamic IP and static IP?
A: High-frequency collection with dynamic IP pools to prevent blocking, need to log in state of the business with static IP. ipipgo's hybrid package can be used at the same time both types.

Q: How do I test if the agent is valid?
A: ipipgo background comes with a detection tool, or write your own script to periodically request https://api.ipipgo.com/checkip to see the return status.

Q: What should I do if I encounter website upgrade anti-climbing?
A: contact technical customer service in a timely manner, ipipgo has a specialized anti-anti-crawl team to provide customized solutions, the last time an e-commerce site to change the algorithm of their 2 hours out to respond to the program.

In the end, the choice of proxy services do not try to cheap, those who claim that 9.9 monthly absolutely have catnip. ipipgo although the price is not the lowest, but wins in theBusiness StabilityThe most important thing is that their IP quality detection system automatically filters the invalid nodes before each request. In particular, their IP quality detection system, each request before automatically filtering the failure of the node, this technology is currently not a few domestic can do.