Openssl check website certificate
- DRAFT*
openssl s_client -showcerts -connect vpsget.com:443
You should see something like <ommited> Verify return code: 0 (ok)
To see more details including cert use this command:
echo | \ openssl s_client -servername www.vpsget.com -connect www.vpsget.com:443 2>/dev/null | \ openssl x509 -text
Check openssl and overal website lookup time , connect time, SSL handshake time etc:
curl -s -w '\nLookup time:\t\t%{time_namelookup}\nConnect time:\t\t%{time_connect}\nSSL handshake time:\t%{time_appconnect}\nPre-Transfer time:\t%{time_pretransfer}\nRedirect time:\t\t%{time_redirect}\nStart transfer time:\t%{time_starttransfer}\n\nTotal time:\t\t%{time_total}\n' -o /dev/null https://www.3dgeneration.com/