HTTP Info Page

https, http

TLS / HTTP Information
Server Namestats.kleckerbox.link
Server IP2a03:4000:6:3605::
Server Port80
HTTP VersionHTTP/1.1
Request Schemehttp
Upgrade Insecure Requests

Client Information

Source IP2600:1f28:365:80b0:f3f1:a13d:18dd:280b
Source Port35786

All Request Headers

ConnectionKeep-Alive
Hostblog.kleckerbox.de
Accept-Encodingzstd, br, gzip
Accept-Languageen-US,en;q=0.5
Accepttext/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
User-AgentCCBot/2.0 (https://commoncrawl.org/faq/)

How to test TLS and HTTP Support of a Webserver

TLS Version

TLS 1.0openssl s_client -connect blog.kleckerbox.de:443 -tls1
TLS 1.1openssl s_client -connect blog.kleckerbox.de:443 -tls1_1
TLS 1.2openssl s_client -connect blog.kleckerbox.de:443 -tls1_2
TLS 1.3openssl s_client -connect blog.kleckerbox.de:443 -tls1_3

HTTP Version

http 1.0curl https://blog.kleckerbox.de -I --http1.0
http 1.1curl https://blog.kleckerbox.de -I --http1.1
http 2 curl https://blog.kleckerbox.de -I --http2