HTTP/2 Web Server Online Tester

Execution date: Mon, 19 Aug 2019 09:07:30 GMT, URL: www.twitter.com/, encryption: ALPN enabled, test type: Query both.

IPv4 ALPN enabled test results

Result:OK
Server:104.244.42.1

HTTP/2 301 

content-length: 0

date: Mon, 19 Aug 2019 09:07:30 GMT

location: https://twitter.com/

server: tsa_o

set-cookie: personalization_id="v1_WQGSfXJNoB+MbemsN1H9vA=="; Max-Age=63072000; Expires=Wed, 18 Aug 2021 09:07:30 GMT; Path=/; Domain=.twitter.com

set-cookie: guest_id=v1%3A156620565058200409; Max-Age=63072000; Expires=Wed, 18 Aug 2021 09:07:30 GMT; Path=/; Domain=.twitter.com

strict-transport-security: max-age=631138519

x-connection-hash: 0a891d54657b5ec31fcfdb77b7a2155d

x-response-time: 114

IPv6 ALPN enabled test results

Result:Fail
Server:Invalid hostname / IP address