How to check what program a website is made of

Wandering around on the Internet, I occasionally see a few websites I like. At this time, I want to build a similar website, but we don’t know what program the target website is made of. What should we do?

According to personal experience, we can use the robots file to see what program the target website is made of. However, this method sometimes does not work, but sometimes it works very well.

Let’s look at the robots.txt file of the following website:

#
# robots.txt for EmpireCMS
#
User-agent: *
Disallow: /d/
Disallow: /e/admin/
Disallow: /e/class/
Disallow: /e/data/
Disallow: /e/enews/
Disallow: /e/tool/gfen/
Disallow: /e/update/

From the comments in robots we can see that this website should be made by empirecms (empirecms), then we can Use Empire cms to build the same website.

For example, the sentence Disallow:/wp-admin/ in the robots.txt file of wordpress can clearly tell that this program is wordpress, which is well-known blogging program.

Of course, sometimes many websites do not have robots files. At this time, we can also go to the bottom of the page or go to the page source code to see if it discloses website program information. As long as you are careful, you can find more methods. Go check out what program a published website is made with.

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