[realusername]

Here is also my config if anyone is interested (also A+ on ssllabs.com): https://gist.github.com/alex-min/158f35f604b24e163ae9, feel free to copy it. (or suggest improvements !)

I also recommand https://sslcatch.com which sends you a warning email if your certificate is about to expire. I have a crontab to renew it but this can be also helpful just in case.