Crawler Agent

Web crawlers can efficiently collect massive amounts of data and play a vital role in many fields. With the rapid development of the Internet and the proliferation of the number of websites, the monitoring of abnormal traffic on various websites has become increasingly strict, and there are often problems of crawlers being blocked or restricted access, and the use of proxy IPs has become...

Nowadays, the competition among enterprises is not only about products and marketing, but who can get more accurate market data faster. With data in hand, you can understand the market one step ahead of time and seize opportunities, but it is not easy to efficiently and stably collect a huge amount of data. Various website anti-crawling measures, IP...

As a technical person who has been dealing with data for a long time, I know the importance of proxy IP in crawling work. If you choose the right one, the data collection will be smooth and unimpeded; if you choose the wrong one, the IP will be blocked, or the account will be restricted. Today we will test three mainstream proxy IP service providers - IPIPGO, Tianqi HTTP and Guangluo ...

Why big data collection must use proxy IP? Friends who are engaged in data collection understand that if you directly use your own IP to furiously brush the target website, the result is that the IP is blocked, the data is interrupted, and the project is directly cool. The core role of proxy IP is to help you hide your real identity and decentralize access requests. Imagine, you back ...

Friends who do data collection know that it is common for IP to be blocked. One wrong use of IP may cause the website to pull you out of the black, and all the hard-earned data will be lost. At this time, the high stash of dynamic residential proxy IP becomes a savior - they come from the real home network, so that the collection process is more covert, more stable...

Data extraction encountered jam? Try this "invisibility cloak" method Brothers engaged in data collection understand that the site anti-climbing is like a thief. Obviously catch a public data, not move to give you a blocked IP. this time the proxy IP has become a lifesaver - the equivalent of a cloak to the crawler, so that the site thinks that each time ...

First, why C crawler always be closed? Try this method Brothers who have engaged in data capture understand that the target site's anti-climbing mechanism is like security patrols, catching abnormal traffic on the block IP. last week, a buddy with C wrote a book price comparison tool, just run for two days on the blocked more than a dozen IP addresses, so angry that he ...

What is the use of proxy crawling in the end? Brothers who engage in data collection understand that the website anti-crawler is now more and more refined. Last week an e-commerce friend complained that they use their own servers to catch the price of competing products, the result is less than three days IP was blocked to death. At this time, if you hold a few groups of live proxy IP...

Teach you to use Node.js to capture web pages without blocking the most headache is to engage in crawlers IP blocked, like going to the supermarket to try to eat the security guards on the same embarrassing. Proxy IP is your cloak of invisibility at this time, especially like ipipgo such professional service providers, can let you quietly complete the data collection. Proxy IP in the end ...