Crawler long-lasting proxy: long-term stable crawler proxy IP service provider

Why are crawlers always blocked? Maybe you didn't choose the right proxy IP

Crawler friends have had this experience: midnight run a good program, get up in the morning and found that the target site ban. At this time, do not rush to scold the platform wind control strict, first look at their own proxy IP is not like a roadside stalls of the doughnut -Crispy and not hungry.The first thing you need to do is to get your hands on a free agent. A lot of newbies use free proxies for cheap, and as a result, the IP survival time is not as long as the time when the noodles are bubbling away.

The Three Lives of Long-Lasting Proxy IPs

A truly reliable long-lasting agent has to look at these three things:
1. life cycle: Dynamic residential IPs like ipipgo's are stable for 24-72 hours
2. breadth of coverage: 300+ cities nationwide + 30 countries in China are considered passable.
3. Switching Mechanisms: Intelligent switching is 100 times more reliable than changing IPs manually.

ipipgo's one-of-a-kind

The ipipgo proxy pool we use in our own house has a mean trick--IP Physical Examination SystemIt is a good idea to do a "full body checkup" for each IP three times a day. Every day automatically give each IP to do three times "full body checkup", the response speed is less than 800ms directly kicked out of the resource pool. Last time there was an e-commerce price comparison customer, after docking with their API.Data acquisition success rate soared directly from 43% to 91%, which is the power of long-lasting proxies.

Configuration guide that even a novice can get started

In the case of the Python crawler, for example, it's as simple as using ipipgo's proxy:

import requests
proxy = {"http": "http://username:password@gateway.ipipgo.com:9020"}
response = requests.get(url, proxies=proxy, timeout=10)

Remember to drive.Failure auto retry, set 3 retry intervals. If it's a distributed crawler, remember to add an IP health check module to the scheduler.

Guidelines on demining of common problems

Q: Why do I still get blocked after using a proxy?
A:Check if the frequency of requests is too high, it is recommended to set a random delay (0.5-3 seconds) and not make the access pattern too obvious

Q: How to choose between dynamic IP and static IP?
A:Dynamic for high-frequency acquisition, static for fixed business. If you are not sure, you can directly find ipipgo customer service to test the package!

Q: What if I need a domestic IP at the same time?
A:ipipgo's global mixing pool can be switched on demand, just set the geographic rules in the backend

Recommended Long-Term Agent Saving Packages

Recommended for those just starting outipipgo flexible packagesIt can be used for all kinds of applications, such as mobile phones, mobile phones, mobile phones, etc., with 5G traffic per day + 500 IPs automatically rotated. Enterprise-level users directly on the customized version, support API real-time access to the latest available IP list, but also can be configured by industry characteristics of the anti-anti-crawling strategy.

A final word of caution:Proxy IPs are like invisible war suits, poor quality wear out reveals itself in minutes. Instead of repeatedly jumping across the board between banning and unblocking, it is better to choose a reliable one at the beginning. After all, the cost of time is much more expensive than the agency fee, don't you think so?