CMS Detection Tools

I get a lot of questions like “what CMS is [insert site here] using?” These are always fun to sleuth, and some are easier to figure out than others. There are a couple tools which might help:

• BuiltWith which gives you information far beyond just the CMS
• What CMS? which appears to limit itself to just the CMS

(I won’t mention an attempt that Seth Gottlieb and I might have started to build our own system like this. In fact, I still own the domain cmfieldguide.org.)

If you know of any others, please reply to this email and let me know.