My site has an issue, if there is a ?PID= placed on an extension of a page it will show up as a new page. More importantly, it will be rel=canonical, meaning I have a lot of extraneous pages in googles index! Someone has found out about this and is exploiting it, by indexing lots and lots of these types of pages.
An example of my homepage: http://weedies.org
Now with extra stuff thrown in: http://weedies.org/?PID=anything-I-want-123.html
The problem I am having is that google is actually indexing these pages, since they have a rel=cononical attached somehow. Google now has my site indexed as some spammy site, with no relation to what it is originally about.
Is this a problem with ee and nginx? That’s what I used to install…
Any advice?