Tech Detect comes to the rescue when you're constantly curious about these sort of things or if you require such questions to be answered quickly because… perhaps a client is bugging you about something and they have no idea if they're using WordPress.
After finishing the detection process, Tech Detect presents you with a list of technology that was used to create the web page. The list appears right there on the page, there's no navigating or popup windows involved.
Drag the link above to your bookmark bar.
Tech Detect is currently in beta and is far from detecting every technology. I've started building the library of technology indicators and it will continue to grow throughout the beta and of course afterwards.
I encourage your to aid me in this process. You can contact me to get involved.