Why do I have to use a separate IP for multiple games? When you run multiple game clients at the same time, all the windows share the same network exit IP, and the game manufacturer's detection system will immediately find out the anomaly: a large number of repetitive operations are generated by the same IP address within a short period of time, which will lead to restriction of login and permanent blocking of the number. Special...

Real User Perspective: Why is your price comparison tool always limited? Many newbies doing e-commerce data monitoring often encounter this situation: the crawler script that just ran through, the next day received a 403 error from the target website. A well-known home appliance brand's operation manager Zhang feedback, they use the conventional method to capture the price of competing products when...

What to do when a recruitment website encounters an anti-climbing strategy? Many friends who do data collection have encountered this situation: obviously have set the request frequency limit, but the target website still pops up the CAPTCHA, and even directly blocked the IP. this is actually a website through the user behavior fingerprinting to achieve the defense mechanism. ...

Why are IPs always blocked for education platforms and question bank collection? Many users often encounter the problem of IP blocking when they use crawler tools to collect question banks or frequently visit education platforms. The anti-crawling mechanism of the platform will identify abnormal behaviors through the dimensions of access frequency, operation track, and IP affiliation. For example, the same IP in 1 small...

What are the difficulties of compliant healthcare data collection? The biggest pain point for healthcare organizations when collecting patient information, drug data, or treatment records is to ensure the efficiency of data acquisition while meeting the privacy protection requirements of HIPAA (Health Insurance Portability and Accountability Act). Traditional crawling methods often face two problems...

为什么市场情报采集必须用代理IP？ 做竞品价格监控时，最头疼的问题就是目标网站的反爬机制。当你的采集频率过高，服务器IP就会被封禁，导致数据中断甚至账号被封。很多企业用本地服务器采集，结果不到三天…

How to Grab Accurate Flight Data with Residential Proxy IP? Airline ticket prices fluctuate more than 20 times a day, and traditional manual monitoring is simply too late to react. By simulating real users' access through residential proxy IP, you can get real-time quotes from airlines' official websites stably. Here is a real case: a price comparison platform uses dynamic...

First, the pain points of real estate data collection and crack ideas Do real estate information aggregation friends have encountered these problems: the same listings in different platforms price differentials, manual comparison is too inefficient; just grabbed the house price information in the twinkling of an eye on the invalid; some sites frequently pop-up CAPTCHA to interrupt the collection of these issues ... These issues...

Why does the streaming account always prompt 'Region Unavailable'? When you are traveling or working in China, you open Netflix and suddenly find that your favorite episodes are all grayed out, and your Hulu account also prompts that the content is not accessible. This is actually the streaming platform to determine the user's region through the IP address, when it detects that the IP attribution changes...