2 technologies1 categories
tier4network.com uses Apache HTTP Server, and ip-api.
Tech Stack Highlights
Infrastructure & Security2
Apache HTTP Serverv2
Web servers
75%
1 evidence signal
Header
(?:Apache(?:$|/([\d.]+)|[^/-])|(?:^|\b)HTTPD)\;version:\1: Apache/2ip-api
Geolocation
75%
1 evidence signal
XHR
https://ip-api.com/json/