nmjudy - 3:16 am on Nov 1, 2013 (gmt 0)
I have nothing in my .htaccess file that issues a 405 error. I had to look that up too. I'll check with my server people to see where/why the server is issuing that directive.
As far as the indix.html - none of MY pages are called indix.html - so my guess is that Mangoway is calling example.com/indix.html and my server redirects it to www.example.com/indix.html and issues a 404. There's no referrer.
This post is in the adsense forum because I'm trying to find something that resembles invalid click activity and I found both these things odd.