curl -IL https://www.inlanefreight.com
Tools
Use Wappalyzer
Wappalyzer
whatweb -v 10.10.10.121
https://urlscan.io/
404
Most of the time is possible to find out which technology the application is being run by looking at the 404 Error pages. 0xdf has a very good cheat sheet for this, check it out here
404 Error pages
0xdf
Last updated 7 days ago