I need to add canonical URL meta tags to our website. The general way to do this should include any URL parameters, but is this true for tracking parameters too, such as utm_ parameters?
I ask partly because I know this is guesswork, as evidenced by the vague answers given on forums and blogs about this question. And while we can guess that Google may disregard utm_ parameters, it might be trickier to assume the same about Bing et al. In addition, Urchin parameters are not the only tracking parameters out there.