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=== SSL speed testing ===
openssl s_time -connect bactracker-dev.9spokes.io:443 -www "/welcome/"
openssl s_time -connect bactracker-dev.9spokes.io:443 -www /

curl -s -w 'Testing Website Response Time for :%{url_effective}\n\nLookup Time:\t\t%{time_namelookup}\nConnect Time:\t\t%{time_connect}\nPre-transfer Time:\t%{time_pretransfer}\nStart-transfer Time:\t%{time_starttransfer}\n\nTotal Time:\t\t%{time_total}\n' -o /dev/null https://bactracker-dev.9spokes.io


231 connections in 0.29s; 796.55 connections/user sec, bytes read 57981
231 connections in 31 real seconds, 251 bytes read per connection

httping

OpenSSL Linux command line ssl tool

Verify a web server certificate

  • openssl s_client -showcerts -connect my.test.com:443
    • Output should end on "Verify return code: 0 (ok)"
    • As of 2017 the TLS Protocol should be TLSv1.2 at least.
  • For sni you can add -servername xyz.test.com

SSL speed testing

openssl s_time -connect bactracker-dev.9spokes.io:443 -www "/welcome/" openssl s_time -connect bactracker-dev.9spokes.io:443 -www /

curl -s -w 'Testing Website Response Time for :%{url_effective}\n\nLookup Time:\t\t%{time_namelookup}\nConnect Time:\t\t%{time_connect}\nPre-transfer Time:\t%{time_pretransfer}\nStart-transfer Time:\t%{time_starttransfer}\n\nTotal Time:\t\t%{time_total}\n' -o /dev/null https://bactracker-dev.9spokes.io

231 connections in 0.29s; 796.55 connections/user sec, bytes read 57981 231 connections in 31 real seconds, 251 bytes read per connection

httping

vigor: Linux/OpenSSL (last edited 2020-01-21 03:12:13 by PieterSmit)