linux - 网站被国外ip站恶意复制html内容并改动链接显示

Question

不知道是什么技术，网站是美国的一个ip，时时的显示我公司网站内容（内容完全一样，只是把html所有的我们的域名改成对方的了，其它都没变），由于某种原因无法说出我的网站域名，想问一下各位朋友有没有遇到过或能分析出情况的，求解如何解决，十分感谢！！！

Answer 1

I immediately thought of nginx redirection

Maybe some domain name providers can also do this

You can consider doing some tricks on the page, such as header detection and source checking

Give me an example

3003 is the original version

80 is redirected by nginx

You can look at the header of the response to see if there is any difference. It’s easy to catch clues

Answer 2

I currently think that the other party may read the html through ajax-like technology, then modify it through regular rules and then output it, so is it possible to use a non-browser interception method to retrieve the data?

Answer 3

You can perform statistical analysis on the entrance IP of your website to see which IP they use to extract the content of your website, and then ban this IP.