Why do enterprise information databases always drive you crazy? Anyone who does market research knows that finding enterprise information is like finding a needle in a haystack. The official website data is incomplete, the business information is slow to update, and the third-party platform always gives you a limited flow. The worst thing is, using the same IP to frequently check the data, minutes by the system to pull the black, before climbing the number of...

When the crawler encountered anti-climbing how to do? Try this trick Old iron people do data collection, nine out of ten have encountered 403 Forbidden, right? The site is now very fine, see you do not like the eyes on the IP blocking. this time proxy IP + custom Header is the golden partner. To cite a chestnut, with ipipgo's proxy service, every ...

What is so special about Kiev server room? Recently, a number of cross-border e-commerce old iron asked me, why must we focus on the proxy IP in Ukraine to use? Let's put it this way, the location of the Kiev server room is like a golden crossroads - to the east to receive Russian traffic, to the west to cover the entire European market. The actual test with the Kiev server room ...

First, why use proxy IP to engage in search engine ranking data? Do SEO friends understand, manually check the ranking of low efficiency to cry. Let's say you want to monitor the ranking of 100 keywords in different regions, by manual check is not only time-consuming and laborious, but also easy to be detected by the platform abnormal access. This is the time to use the search engine...

Chopping before the first whole understand: static proxy in the end can help you do what? Recently, a buddy always ask me, buy a static agent with the home installed broadband like a monthly package is worth it? Let's put it this way, if you do these things really can not be separated: 1. engage in e-commerce operations have to manage more than a dozen store accounts at the same time, each number must be fixed i...

Real users are using the residential agent, in the end, where is the cow? Old Zhang, who is engaged in data collection, has recently lost his hair - after upgrading the anti-climbing system of the target website, nine out of ten visits with the IP of the server room are intercepted. At this time, the old king who knows how to do it gave him a trick: try the residential proxy, use the IP of the real home broadband...

Why Puppeteer crawler is always blocked? Many brothers often encounter 403 banned access or CAPTCHA bombing when they use Puppeteer to crawl data. Last month I helped a customer to crawl the price of e-commerce, just run half an hour IP was pulled black. Later found out that it was the target site to identify the crawler through three features: request frequency...

This is probably the most straightforward instruction manual for a positive proxy The human version of a positive proxy is a middleman who runs errands for you. For example, if you want to go to the supermarket to buy milk, but you can't go out by yourself, so you ask your neighbor, Lao Wang, to help you buy milk for you. Here, Wang is the forward agent, your computer is the principal, and the supermarket is the...