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HTTP/2 Web Server Online Tester

Execution date: Wed, 10 Apr 2019 10:32:25 GMT, URL: facebook.com, encryption: ALPN + unencrypted, test type: Query both.

IPv4 ALPN enabled test results

OK
185.60.216.35
HTTP/2 301
location: https://www.facebook.com/
strict-transport-security: max-age=15552000; preload
content-type: text/html; charset="utf-8"
x-fb-debug: ZIk/EmZ86PZAm4IAO1+VqrKny+Aikm0LtRpFZBK79EOvxy7ChA+EhccnWPCxY/AMSyCBdQDJ6Xh7JhT/0Fhzow==
content-length: 0
date: Wed, 10 Apr 2019 10:32:24 GMT

IPv6 ALPN enabled test results

OK
2a03:2880:f12d:83:face:b00c:0:25de
HTTP/2 301
location: https://www.facebook.com/
strict-transport-security: max-age=15552000; preload
content-type: text/html; charset="utf-8"
x-fb-debug: ODskig7slf9PADm0fC+zrnAc0ioWMhEZcWtdYt5fuRoaXLZLY4bVe2qaY0av8E5v0vKwQoNTyuXzYzmXyriyRg==
content-length: 0
date: Wed, 10 Apr 2019 10:32:25 GMT

IPv4 unencrypted test results

Fail
185.60.216.35

IPv6 unencrypted test results

Fail
2a03:2880:f12d:83:face:b00c:0:25de