Crawler Agent

First, why your crawler with proxy IP will be stuck as a tractor? Many newbies often encounter the problem of slow page loading and request timeout when using proxy IP. In fact, the case of 80% is not the poor quality of the proxy IP, but is caused by improper protocol selection and configuration. For example, using an HTTP proxy to access HTTPS sites,...

Three major pain points in enterprise-level crawler agent IP traffic management In data collection scenarios, enterprises often face three major problems: high IP blocking rate, incomplete data source coverage, and uncontrollable compliance risk. Take the price monitoring of an e-commerce platform as an example, the probability of triggering the anti-climbing mechanism when using a single IP for continuous crawling is as high as 92%. this...

Why Enterprise Crawlers Need Global Proxy IPs? Those who do data crawling know that the geographical restriction of the target website is the biggest headache. For example, if you want to crawl the price of goods on a local e-commerce platform in a certain country, accessing it with a domestic IP will either be blocked or you will see a completely different page. At this time it's...

First, why is your data collection always intercepted? Many people will encounter this kind of trouble when doing data collection: obviously the program is written in a very standardized way, but the target website always interrupts the connection suddenly. This situation is often because your network behavior is identified by the website as abnormal traffic. Imagine the same setup...

2026真实数据采集场景下的代理IP选择指南 在实际数据采集中，代理IP的质量直接影响着任务的成败。很多用户会遇到请求被限制、IP被封禁的情况，这往往源于对代理IP特性的不了解。本文将通过真实场景拆解，教…

First, why does Scrapy middleware need a proxy IP? In web crawler development, the request function that comes with the Scrapy framework will expose the real IP address. In web crawler development, the request function comes with the Scrapy framework will expose the real IP address. At this time, it is necessary to realize the dynamic cut of the request address through the proxy IP...