5 Tips for Reducing the Probability of Banning a Crawler Agent

First tip: Don't catch an IP and gripe about it.

Ever seen a sheep caught in the act of wool-gathering? A lot of newbies to crawling have this problem. ipipgo's dynamic residential proxy has a pool of 90 million+ IPs.Remember to turn on auto-rotation.The first thing you need to do is to use a single IP to crawl 1000 pages. Let's say you climb 1000 pages, using a single IP is bound to be blocked, but if you automatically change the IP for every 50 requests, the survival rate is directly doubled.

import requests
from itertools import cycle

proxy_pool = cycle(ipipgo.get_proxies()) This accesses the ipipgo API to get dynamic IPs.

for page in range(1,1001): proxy = next(ipipgo.get_proxies())
    proxy = next(proxy_pool)
    try.
        res = requests.get(url, proxies={"http": proxy, "https": proxy})
         Processing data logic...
    except.
        print(f "Page {page} with {proxy} fell, moving on to the next one.")

The second doorway: don't ask for it like you're having a stroke.

Some programmers write crawlers like pile-drivers, with dozens of requests per second. ipipgo's intelligent scheduling system can set upstochastic delay, which is recommended to fluctuate between 1-5 seconds. For example, when visiting an e-commerce platform, add a small gesture that simulates a real person turning pages:

import time
import random

def human_delay(): time.sleep(random.uniform(1.2, 4.8))
    time.sleep(random.uniform(1.2, 4.8)) Don't use fixed 2 seconds for this robot behavior
    if random.randint(1,10) > 7: 30% probability lengthen wait
        time.sleep(8-12 seconds)

Killer Tip #3: Act Like a Real Person

Websites are now learning the hard way that changing IPs isn't enough. ipipgo's static residential proxies come with a real-life network environment.Remember to pair it with these moves::

• Don't always use the Python library's own User-Agent.
• Bring reasonable Referer information
• Randomize fingerprints with different browsers
• Mix in some failed retries where appropriate (real life access can fail too)

The fourth talisman: you'll live longer if you know how to concede.

Don't be hard-headed when it comes to CAPTCHA. ipipgo's smart routing automatically switches between high-risk IPs. recommended settings.Three-tier response mechanism::

The ultimate trick: choosing the right weapon doubles the effect and halves the effort.

ipipgo's.Dynamic Residential Enterprise EditionIt comes with smart routing, which can automatically match the best IP type according to the target website. For example, if you are crawling social media, you can use US residential IPs, and if you are doing e-commerce data, you can use local static IPs, which is much more reliable than brainless random switching.

Frequently Asked Questions QA

Q: How do I choose between dynamic and static proxies?
A: Dynamic is suitable for large-scale collection (large IP pool), and static is suitable for scenarios that require fixed IPs (such as raising numbers)

Q: What should I do if I keep encountering bans?
A: First check whether the request frequency is too high, and then test whether the request header is complete, and finally contact ipipgo technical support to retrieve access logs for analysis

Q: What should I do if my agent is slow?
A: Switch the protocol type in the ipipgo console, SOCKS5 is usually faster than HTTP, or switch to their cross-border leased line service

Q: Why do you recommend ipipgo?
A: Their IPs come from real home broadband, unlike the server room IPs used by many service providers. especially the static residential proxies, 500,000+ IPs are local carrier resources, and the success rate of CAPTCHA is much higher.

One last rant, I've used it down myself and found that putting ipipgo'sDynamic homes + static homesCombined with the best results. The dynamic one is responsible for charging, and the static one is used to handle critical tasks, so that it is not easy to be blocked, and the collection efficiency is still high.