Nowadays it is normal to not get any keywords anymore in referrals from Google.  However, when somebody uses Google in HTTPS mode, I still occasionally get referers like: https://www.google.de/search?q=key+word.Why does that happen? I thought that in HTTPS mode, Google would not send keywords in the referer anymore.
Why do HTTPS referrers from Google sometimes still contain keywords?
google search;keywords;referrer