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I recently started working for a company and got them to use Moz and I have found that our secure site and our live sites are creating "duplicate content" according to the Crawl Diagnostics feature. On our secure site we have rel canonical tags pointing to our live site. I'm not super familiar with rel canonical tags, but our developer says we're doing the right thing. Would love any insight you guys may have if this is actually duplicate content or not. Thanks so much!