Crawler proxy IP how to choose: anti-crawling scenarios IP shopping guide

What is the use of proxy IP? First to understand this thing

Engaging in reptile's IP blocked is like choking on food, it's very difficult. This time the proxy IP is the cup of life-saving water. But there are many proxy service providers on the market, how to choose? Focus on three points:Can you bypass the anti-climbing mechanism,Is it responsive enough,Is the price reasonable?The first thing you need to do is to get a good deal on a new product. Some agents look cheap, but use the card as a PPT, this kind of white don't even want.

Dynamic or Static? Choosing the right type is important

Dynamic residential IP is like a Sichuan opera actor who can change his face, changing a new face every time he visits. It is suitable for scenarios that require high-frequency IP changes, such as batch collection of commodity prices. Static IPs, on the other hand, are like nail households, fixed for a long time, and are suitable for businesses that need to maintain login status.

Geographic location is going to be "tunnel warfare."

For example, if you want to crawl a website in the United States, and you use a proxy IP in India, aren't you waiting to be recognized? ipipipgoLocal Operator Resource PoolCovering 200+ countries, they can accurately match the location of target websites. Especially their cross-border dedicated line, the measured latency is 40% or more lower than ordinary lines.

 Python Proxy Examples
import requests

proxies = {
    'http': 'http://username:password@gateway.ipipgo.com:9020',
    'https': 'http://username:password@gateway.ipipgo.com:9020'
}

response = requests.get('destination URL', proxies=proxies)

Don't step on potholes with protocol support

I've seen people buy a proxy found that does not support the Socks5 protocol, crawler scripts directly strike. ipipgo this point to do a more full live, HTTP/HTTPS/Socks5 support, but also toAutomatic switching of protocol modesThe client has an intelligent routing feature that automatically selects the optimal route based on network conditions. Their client has a smart routing feature that automatically picks the optimal line based on network conditions.

There's something to be said for package selection

The most common mistake newbies make isBlindly choosing the cheapest. Dynamic Residential Standard Edition starts at $7.67/GB, which is suitable for small-scale crawlers. If enterprise-level business, directly on the enterprise version of the dynamic residential, although more expensive but double the stability. Static residential $ 35 / IP / month from, do long-term projects amortized in fact cost-effective.

QA session: a must-see for beginners

Q: Dynamic IP and static IP in the end what is the difference?
A: It's like taking a taxi, dynamic IP is changing drivers at any time, static IP is a monthly special car

Q: How do I test if the agent is stable?
A: Take ipipgo's trial package and use the ones they offerOnline testing toolsI've been pinging continuously for 24 hours to see the drop rate.

Q: What should I do if I get my IP blocked?
A: Three steps: 1. Immediately deactivate the current IP 2. switch the proxy type 3. contact ipipgo technical customer service to customize the program

A few final words.

Choosing a proxy IP is not buying cabbage, just look at the price to lose. ipipgoTK Linerespond in singingCloud Server Convergence SolutionSort of a hidden trick in the industry, especially friends doing cross-border e-commerce, used to know how much to save. Remember, a good proxy service is half the life of the success of the crawler, the remaining half has to look at how well the code is written.