builtwith.com shows you what that site's built with

If you want to find out what technologies and services a site is using, check this out ...

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Credit: Wikipedia

When you're developing Web content and you're trying to figure out what and how a site gets something done you can start looking at page sources and try to identify what they're using or you can do it the quick way: Use builtwith.com.

Builtwith shows you the infrastructure and technology stack a site uses including the advertising services, analytics and tracking services, JavaScript libraries, content delivery networks, and so on.

If you want to fast track an analysis, just append the target URL to the site URL, thus, for Network World that would be http://builtwith.com/networkworld.com

Highly useful and very interesting. You're welcome.

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