Why is this captcha getting harder and harder to get?
Recently, a lot of brothers are asking, encountered Funcaptcha that circle the puzzle validation, and Yandex that ghost of the image tap, is not completely helpless? In fact, these verification mechanisms mainly recognize two things:Browser Fingerprintingrespond in singingIP Behavioral CharacteristicsWe're automating. When we automate operations, if the IP address is always fixed, the system can immediately mark it as a robot.
Proxy IP is the key to breaking the mold
Residential proxy IP can perfectly simulate the real operating environment, here we must mention our ownipipgo Dynamic Residential Proxy. Their IP pool is updated with more than 30 million real home broadband IPs every day, and each session gets a brand new fingerprint. This is done in three steps:
1. Rotation frequency settings
Don't be stupid and change IP for every request, Yandex's anti-crawling mechanism will recognize the anomaly. It is recommended to change a new IP through ipipgo's API after every 5 normal operations. their average response speed is controlled within 800ms, and will not jam the process at all.
2. Geographic location matching
| Target website | recommended area | IP Type |
|---|---|---|
| Funcaptcha | Texas/California, USA | Residential Agents |
| Yandex | Moscow/St. Petersburg | Mobile Agent |
3. Browser environment binding
Remember to bind the proxy IP to a fingerprinting browser (such as AdsPower). ipipgo supports direct generation of APIs with browser configurations, which can be automatically synchronized by adding a header parameter in the code, which is much less troublesome than the traditional method. Last week, a cross-border e-commerce businessman couldn't get past Funcaptcha with an ordinary proxy, and then switched to theExclusive IP packages from ipipgo, the key configuration is changed to this: ① Fixed city IP (e.g. Los Angeles Zone 02) for each store As a result, the verification pass rate directly soared from 23% to 89%, which is a scary enough gap, right? Q: What should I do if my IP is blocked? Q: Do I need to maintain my own IP pool? Q: Which is better, a mobile agent or a residential agent? Q: Why is the captcha still blocked even though it passed? Q: How do I judge the quality of the agent? In fact, last year we also stepped into a pit, using a certain service provider that claimed to have millions of IPs, and the result was that 20 consecutive IPs were flagged by Funcaptcha. Then we switched to ipipgodeep rotation schemeThe system will control the number of times each IP is used within 3 times, which is a complete solution to the problem. Now they have a new "CAPTCHA special channel", add &tags=antibot parameter when creating tasks in the background, and the success rate can be raised by another 30%. Lastly, I would like to remind my brothers not to use free proxies on the cheap. The last time I saw someone using a public proxy pool, the result triggered Yandex's wind control, and even the store was blocked. Professional things or to ipipgo such as specializing in residential agents, after all, the people in the API document even verification code bypass code samples are ready, according to copy can be a thing.A practical guide to avoiding the pit
② Setting up the mission for 3-5 a.m. (local time at the target location).
③ Add 2-3 seconds of random delay before and after the click actionThe five most common questions you ask
A: Immediately stop all operations on the current IP, submit an exception report in the ipipgo background, the system will automatically compensate for the new IP and blackout the problem node
A: No need at all! They have a "Smart Routing" feature that automatically excludes tagged ASN segments, which is 10 times more reliable than manual maintenance!
A: To deal with Yandex, you must use a mobile 4G proxy, and Funcaptcha uses a residential proxy. If you can't manage it, just go on ipipgo's hybrid package, which automatically switches the proxy type
A: eighty percent is not dealt with cookies, remember to use the temporary storage space provided by ipipgo to reset the local cache after each IP change!
A: focus on three indicators: IP survival period (recommended to choose more than 6 hours), TCP delay (to be less than 1.2 seconds), DNS leakage protection (must support DOH encryption)Say something from the heart.
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