What exactly does a web crawler do? Nowadays, you can often hear the word crawler when surfing on the Internet, which is frankly an automated program that grabs data from web pages. For example, if you want to batch check the weather, compare prices, store news, manual operation will be exhausted, with a crawler can work automatically 24 hours a day. But the problem is that many websites are loaded with...

Hands-on teach you to use Python to crawl data to prevent the blocking of the IP of the wild way to crawl the brother understand, the most afraid of the data is not difficult to catch, but the site to give you to play the blocking of the IP of the tawdry operation. Today, we will give the guys a tough trick - use proxy IP to play cicada shell. Let's take our own ipipgo service as an example, teach you how to Pyt...

Teach you to use the proxy IP to the crawler to renew the life of the crawler The crawler of the small rookies must have encountered such a bad thing: the code is running suddenly blocked IP! This is the time to proxy IP debut, equivalent to the crawler prepared a bunch of horse armor, blocked one immediately replaced by another. Why do I have to use a proxy IP?

为什么2026年做谷歌趋势分析必须用住宅代理？ 最近很多做海外市场的朋友找我吐槽，说用普通服务器抓取谷歌趋势数据动不动就被封IP。这事儿我太有体会了，去年帮客户做跨境电商选品，连着三天换了20多个机房I…

The Swedish agency world's "invisible suit": how to play Stockholm residential IP? A friend recently asked me, "What if I want to do some online business in Sweden, but I keep getting stopped as a robot?" The whole thing is like wearing a punching bag to a dinner party - clearly out of place. That's when...

When Book Lovers Meet Data Acquisition Recently, a friend who does book list recommendation approached me to complain, saying that he wanted to grab the book ratings on Goodreads to do data analysis, and the result was that he just grabbed 200 pieces of data and the IP was blocked. This is like going to the market to buy vegetables, just picking two cabbages and then being kicked out by the stall owner, you say hold...

Teach you to use Python to grab pictures without being blocked The biggest headache for friends who are engaged in crawling is that the IP is blocked, especially when downloading pictures in bulk. Today we nag how to use the residential agent stable local gripping pictures, take the reliable ipipgo service as an example, this trick will allow you to reptile live longer. Why do you have to use ...

When Crawler Meets CAPTCHA? Try this combo Recently a friend doing e-commerce complained to me that they were always recognized as bots when using Puppeteer to grab product details. I'm familiar with this situation! Last year, when I was helping someone to make a price comparison tool, I encountered the situation of IP being blocked every now and then. Later found a trick - give...

PHP crawler encounter IP blocked? Try this trick Brothers who have engaged in web page collection understand that the biggest headache is the target site suddenly give you an IP ban. Especially with PHP to write a crawler for newcomers, often run to run and found that the data can not be captured - this time the proxy IP appearance. To cite a real case: last week...