Thanks, that sounds good. Can you explain more how you used the plugin for the wildcard certificate?

How did you set up you SSL certificates, are you using a self signed certificate or do you use a custom subdomain?

From what I understand from the article is that the correlation is there, but no causality (yet). I find it extremely good how cautious the doctor is phrasing his analysis and the article is also not blowing up where nothing is proven.