Why proxy ip will fail: IP failure reasons and coping strategies

 An example of a test
if request frequency > 50 requests/minute.
    Block IP
elif Captcha errors > 3 times.
    Blacklisted
else.
    Pretend to give you access

3. Lack of IP quality
Some of the agents on the market are just like parallel imports of cell phones, looking at the use of the fact that a bunch of dark diseases. Especially free agents, 8 out of 10 are public IPs that are ridden by 10,000 people.

4. Misalignment of agreements
Now that HTTPS sites are getting more and more popular, if you are still using an antiquated proxy that only supports HTTP, the scene is like watching a 4K movie on the radio.

Second, life preservation guide: three axes to keep IP alive for a long time

1. Choosing the right supplier is the only way to go
Take ipipgo, whose family has a specializedTK Line, it's like putting body armor on the IP. To give you a chestnut:

2. Rotation strategies should be refined
Don't be stupid and hardcore, learn the routine:

import ipipgo

 Example of automatic switching
def get_fresh_ip(): current_ip = ipipgo.rotate(): current_ip = ipipgo.
    current_ip = ipipgo.rotate()
    if check_ip_health(current_ip): return current_ip
        return current_ip
    if check_ip_health(current_ip): return current_ip
        send_alert("IP needs manual intervention")

3. Camouflage techniques in place
Remember to wear a vest for the request header so that the site doesn't see that you're from an agent. It's the same as cosplaying, the more you dress up like a local user the better.

Third, the actual QA: you definitely want to ask these

Q: How can I tell if the IP is really hung?
A: First ping the gateway to see the basic network, then use curl to test the specific port. If ipipgo's client shows "insufficient health", don't hesitate to change your subscription.

Q: What package should I choose for my enterprise business?
A: Directly onDynamic Residential (Enterprise Edition)The $9+ 1G looks expensive, but in fact the stability of an enterprise-only channel saves more tossing and turning costs.

Q: What should I do if I encounter a regional ban?
A: ipipgo's200+ country resource poolsIt's not a setup, in this case, immediately cut to the IP of the local niche operator, pro-tested to work better than changing the vest.

At the end of the day, a proxy IP is a consumable item and it's critical to find the right provider. For example, ipipgo can1v1 Customized Solutionsthat work so much better than those rigid packages. Especially since theirSERP APIService, the bros who do search engine crawling understand how much hair this stuff saves.

Lastly, don't buy low-cost packages. 7 yuan more than 1G dynamic IP and 35 yuan monthly static IP, look at the price difference is quite big, the actual use of the stability of the difference between the two streets it. This is similar to buying a car, do you want to repair the car twice a day, or to drive on the road safely and securely?