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HTTP/2 Web Server Online Tester

Execution date: Fri, 19 Mar 2021 18:03:16 GMT, URL: whatsapp.com, encryption: ALPN + unencrypted, test type: Query IPv4.

IPv4 ALPN enabled test results

OK
31.13.86.51
HTTP/2 302
location: https://www.whatsapp.com/
strict-transport-security: max-age=31536000; preload; includeSubDomains
content-type: text/plain
content-length: 0
server: proxygen-bolt
x-fb-trip-id: 1679558926
date: Fri, 19 Mar 2021 18:03:16 GMT
alt-svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600

IPv4 unencrypted test results

Fail
31.13.86.51