When SEO meets metaphysics? You may be missing this set of monitoring programs Old Zhang last week anxious to scratch his head - obviously the site content optimization in place, the Baidu rankings are like a roller coaster, today No. 3 tomorrow No. 15. this blindfolded situation, in the Chinese SEO circle is too common. In fact, the key to the problem lies in most...

When Cloudflare stares at your crawler, all the brothers who are involved in data crawling know that Cloudflare's set of human-machine validation can drive people crazy. Obviously normal operation, suddenly popped a circle to let you point the traffic light. Here to say a truth: the key in the IP quality. The IPs in the ordinary proxy pool have been used badly, but Cloudflare...

Teach you to use curl to play around with proxy IP GET/POST request guys engaged in network development should have touched curl this tool, right? Today we do not talk about false, directly on the hard food - how to correctly configure the proxy IP in curl send GET/POST requests. Especially with our family ipipgo proxy service ...

Canadian proxy in the end what is the use? Toronto IP is the real flavor Recently, people always ask me: what can I do with a Canadian proxy IP? Let's put it this way, if you do cross-border e-commerce, or play overseas social media operations, without a serious local IP is like speaking a foreign language in the market - people simply do not treat you as their own. ...

When the server gives you a "detour", Zhang's crawler program suddenly hangs and a 305 status code pops up on the console. It's like the delivery guy saying, "Your package must be forwarded to the neighborhood property owner for pickup," when the server explicitly tells you that you have to go through a proxy to get the data. ...

What to do when your Instagram account goes on a collective 'strike'? Recently, several friends doing cross-border e-commerce complained to me that their Instagram accounts suddenly went on strike. Either posting pictures for half an hour, or comments are swallowed in seconds, or even worse, the account that has been maintained for half a year is directly locked. This situation 80%...

Hands-on teaching you to use JavaScript to deal with JSON data Many newcomers in the capture of web data, often encountered JSON format interface returns. This time you need to use JSON.parse () this basic method. Let's cite a practical scenario: when your crawler program through ipipgo's proxy IP to access the target network...

When Recruitment Headhunter Meets Python Crawler Recently, I nagged with a few old ironmen who do HR, and found that their biggest headache is to find resumes. A headhunter said, now using LinkedIn to manually pick data, the efficiency is slower than a snail. No, I overnight gave him a whole Python script, with ipipgo generation...

First, PycURL in the end what the hell? Many people will be confused when they first hear about PycURL, which is actually the Python version of the curl command. As you usually use curl to test interfaces, now with Python can do the same thing. For example, when you want to batch test whether the proxy IP is alive or not, use req...