Education platform anti-IP blocking | question bank collection anti-IP blocking technology

Why are education platforms and question collection always IP blocked?

Many users who use crawler tools to collect questions or frequently access educational platforms often encounterIP blockedof the problem. The platform's anti-crawl mechanism passesFrequency of visits, tracking, IP addressesand other dimensions to identify abnormal behavior. For example, if the same IP requests data 200 times in 1 hour, or if a large number of regular operations suddenly appear at 3:00 a.m., the blocking mechanism will be triggered.

Dynamic IP rotation: so the system doesn't recognize you

Using ipipgo'sDynamic Residential Proxy IPservice that automatically switches real home network IPs in different regions for each visit. for example:
- The first request uses the IP of Nanjing, Jiangsu Province.
- Second switch to IP in Shenzhen, Guangdong
- The third time I switched to the IP of Chengdu, Sichuan Province.
this kind ofReal-user IP switching mode, allowing the platform system to mistakenly think that multiple natural users are operating. ipipgo has a pool of 90 million+ residential IPs, and each switching interval is recommended to be set to5-30 seconds, specifically adjusted to the monitoring intensity of the target platform.

Simulates key details of real-life operations

Simply changing the IP is not enough, it must be coupled withBehavioral camouflage::
1. Randomization of time intervals
Use a random function to set intervals of 0.5-3 seconds to avoid fixed timestamps
2. Browser fingerprint diversity
Synchronize the changes each time you switch IPs:
- User-Agent
- screen resolution
- Time zone languages
3. Differentiation of operational pathways
First visit the home page → randomly click 2-3 pages → then perform data collection

How can I use a static IP to be safe?

For those who needStay logged in for a long timeof collection tasks, ipipgo's static residential proxy is more appropriate:

Note that the daily request volume per static IP is limited toWithin 2-3 times of normal usersto avoid triggering abnormal alarms.

Frequently Asked Questions

Q：Will I be found out if I use proxy IP to collect?
A: Just go with something like ipipgoHighly anonymous agents(without the X-Forwarded-For logo in the request header) and the IP pool is large enough that it will be largely unrecognized.

Q: What should I do if I encounter a CAPTCHA?
A: Immediately stop the operation of the current IP, switch to a new IP to reduce the collection frequency, it is recommended to cooperate with the machine learning model to automatically identify simple CAPTCHA.

Q: Do different regional IPs have an effect on the collection?
A: It is recommended to use the same IP as the registered place of the target platform. for example, to collect a local education website, it is preferred to use the IP of the local municipal residence, and ipipgo supports 240+ countries and regions to locate accurately.

In practice, you can start with ipipgo'sFree Trial ServiceTest the effect of different strategies. Focus on observing the response speed of the target platform, the frequency of CAPTCHA appearance and other indicators, and dynamically adjust the IP switching rules and collection rhythm. Remember.The closer to the real user's mode of operation, the better the anti-blocking effect isThe