High Stash Agent Detection Methods: 7 Head Feature Recognition Techniques

First, why should we stare at the head features to find an agent?

Friends engaged in network crawlers know that now the website anti-climbing mechanism is more and more refined. To put it bluntly, the server is by analyzing the traces in the request header to pull out the proxy IP. we have to pretend like a real person to visit, we have to put the detection of the doorway to feel through.

For example, if some websites find out that you have logged in from 20 different cities in half an hour, they will immediately trigger an alert. If there's a mistake in the request header, you'll be blacklisted in no time. We recommendipipgo high stash proxySpecializing in this kind of crap, more on that later.

II. Seven must-check head breaks

1. X-Forwarded-For Stacking
Ordinary proxies will leave the real IP in here, like a courier sheet with layers of stamps. The high stash proxies will either empty this field or just leave the proxy server IP. ipipgo can be used to try theirs.Dynamic cleaning function, automatically wiping out multiple layers of proxy traces.

2. Via headshots in their original form
This header is like a courier's license plate, and ordinary proxies will honestly account for how many requests they have forwarded. When detecting it, look for the "Via: 1.1 proxy-server" type of self-destructing truck.

3. User-Agent refinement site
Some proxy pools are lazy and use the same browser identifier for all requests. It is recommended to use ipipgo'sUA automatic rotation systemIt can simulate the random switching of more than 20 mainstream browsers.

Third, the actual test four steps

Do-it-yourself proxy checking anonymity is not anonymous, follow this process:

1. Open an online testing site (such as the testing tool on the official ipipgo website)
2. Direct and proxy access, respectively
3. Compare the header differences between the two requests
4. Focus on the tawdry fields X-Real-IP, CF-Connecting-IP

There's a pitfall to be aware of: some cloud providers will sneak in custom headers like X-Azure-Ref, and you'll have to look for things like ipipgoSupport for customized head cleaningof service providers.

IV. Quick questions and answers to frequently asked questions

Q: Why do I still get banned after using a high anonymity proxy?
A: It may be planted on cookies or browser fingerprints, it is recommended to cooperate with ipipgo'sEnvironmental isolation technologyIn addition, each agent is assigned an individual browser fingerprint.

Q: Detection tools say anonymous but are actually identified?
A: Some sites use behavioral analysis, such as mouse track detection. This time to open ipipgotraffic obfuscation pattern, simulating real-life operating intervals.

Q: What should I pay attention to for mobile agents?
A: Remember to check if there is an Android/iOS version number in the UA of the HTTP header. ipipgo's mobile proxy package comes with aAutomatic Version AlignmentSave your heart.

V. The three lifebloods of selecting service providers

Pick a high stash of agents don't just look at the price, focus on:

• Is there a complete head erasing program
• Whether dynamic port mapping is supported (this protects against protocol signature detection)
• People like ipipgo dare to offerReal IP Survival Rate Detectionreliable

The last nagging sentence: do not believe those who say 100% anonymous, the key to look at the service provider more not to update the defense strategy. I've seen older guys who use ipipgo exclusively use theirAdversarial Proxy SystemsIt can automatically learn the detection rules of the target website.