Please see attached patch and test. Screenshot of results in my piwik installation also attached.
Thanks for the patch. I'll have a look at it.
I absolutely love the patch, but there still seems to be a problem with how the domain age is calculated. For one of my websites I get a totally weird number (see attachment)
using archive.org for the domain age isn't that good for all cases. Try google.de and it reports only a couple of minutes. I'll extand that to check archive.org, who.is and whois.com and use the oldest date. That should work for most cases...
(In ) fixes #3525 applied patch + some more improvements
Nice work guys!