
Spend a little money to do a lot of things? Hands-on guide to picking a cheap and good private agent
Recently, a friend asked me, those price tag of 30 cents and 50 cents of the private agent in the end can not be used. This thing, with online shopping 9.9 free shipping a reason--The key is to be able to pick.The first thing you need to do is to get your hands on a good deal of money. Let's break it down and talk about how to get a reliable private agent for the least amount of money.
Cheap ≠ bad quality Look at these three hard indicators
Let's start by breaking a misconception: bargains aren't always crappy, subpar products. Like us.ipipgoThe starter package, while affordable, meets the three core metrics as usual:
| norm | passing line | Testing Techniques |
|---|---|---|
| responsiveness | <800ms | Measuring latency with the curl command |
| IP purity | No record of blacklisting | Check IP reputation website |
| Protocol Support | Support for socks5/http | See the documentation for instructions |
As a chestnut, use the following code to quickly check the quality of the proxy:
import requests
proxies = {'http': 'http://user:pass@ipipgo-proxy:port'}
try.
res = requests.get('http://ip.ipipgo.com', proxies=proxies, timeout=3)
print(f "Response time: {res.elapsed.microseconds/1000}ms")
except.
print("Proxy hangs!")
Guide to avoiding the pit: three dark mines of cheap agents
1. shared vestI'm not sure if you're using the same IP address, but I'm not sure if you're using the same IP address. Teach you a trick - 10 consecutive requests to see if the return exit IP is the same!
2. sb. who lives a short lifeSome agents don't live more than 24 hours. It is advisable to see if the merchant promises before buyingSurvival time guaranteeLike ipipgo's basic packages are guaranteed to be valid for 72 hours.
3. false certification: When you encounter an agent who wants you to enter a verification code, run quickly! Genuine private agents should support the username and password double authentication!
Practical tutorial: 5 steps to build a cheap proxy pool
① Go to the ipipgo website to choosepay-per-use packageI'd recommend buying 5 IPs first to test the waters.
② Get the API address and authentication information.
③ Distribute requests with polling scripts (don't be stupid and catch an IP)
④ Set up automatic alarm and switch immediately when IP failure is detected.
⑤ Weekly cleaning of blacklisted IPs (more on this later)
Frequently Asked Questions Q&A
Q: Can cheap proxies do the crawl?
A: small-scale collection is completely OK! But remember to set the request interval of more than 3 seconds, ipipgo's IP pool comes with a rotating function, personally test the average daily catch 10,000 pieces of data no problem!
Q: Why does my proxy get stuck when I use it?
A: 80% of the IP has been pulled by the target website. Go to the ipipgo console point "immediately replace", within 20 seconds can change a new IP, faster than looking for customer service to get out of the way!
Q: Is it more cost-effective to buy a long-term package?
A: Newbies should never! Nowadays, many service providers like ipipgo support theUpgrade your package at any timeIf you want to try out a monthly subscription, you can buy a yearly subscription when you are comfortable with it.
Tell the truth.
The last nagging sentence: buy cheap agent with the search for objects like, do not just look at the face (price). Have to look at the inner (quality of service), temper (stability), family background (service provider strength). Like our ipipgo although the price of grounded, but behind the self-built server room and 24-hour operation and maintenance team support, which is the dare to sell low-cost capital.
If you are still confused after reading this, go directly to the ipipgo website to find online customer service and report the secret code "old user referral" to get 10% of extra traffic. I won't tell anyone about this.

