Show the HTTP headers for a URL, with a full break-down of details. Will follow redirects.
https://lookerstudio.google.com/u/0/reporting/289dd2bd-080e-4601-bf06-c6e9871cc5e7/page/MIlIE
https://lookerstudio.google.com/reporting/289dd2bd-080e-4601-bf06-c6e9871cc5e7/page/MIlIE