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Hi Steve, Remember to use the WordPress SEO plug-in feature to redirect pages that are duplicates. Let's say you have example tag, tag1 tag2 you want to 301 redirect the pages that are generated without use back to the original page. That's only if by not indexing them it is not clear up your problem. Is there anything else I can be of assistance with? I and very happy I could help. Sincerely, Thomas

Hi Eliathah, sorry for the delay! Been a bit mad recently! I am using a modified Zen Cart CMS that my webhost modified from an original template I believe. I have in the meantime been removing duplicate titles and content where possible. I have canonicals in place on every site page according to my webhost. How long do you think it will take Google to see the corrections? I have in the last 2 weeks gone from page 20 to page 11 for a couple of my main keywords.