In this case, it looks like it could be two things: a formatting issue, and the fact that these pages are canonicalized to themselves. Here's the canonical tag as it appears on http://thespacecollective.com/space-memorabilia/page/3:

href="http://thespacecollective.com/space-memorabilia/page/3/" rel="canonical" />

From looking at https://moz.com/learn/seo/canonicalization, it looks like that's sort of backwards from how canonical tags are normally formatted:

I think it's possible that if you switched the formatting around, you might see these duplicate title issues stop showing up.

That sounds correct to me - if the number of Linking Root Domains associated with SearchEngineLand is 135,000, that's links pointing to SearchEngineLand's domain, not Moz's domain.

It's not necessarily that those links you're seeing with other tools but not with Moz's tools aren't relevant; it could just be that we haven't crawled and indexed the sites linking back to yours recently enough to include links from them in our index. If you're seeing 0 internal links reported, then that definitely means we haven't fully indexed your site, or if we have it was long enough ago that the linking data is no longer stored in the index, and we'll need to re-crawl and re-index.

The best thing you can do to get your site indexed by our tools is to search for it and the sites linking to it in Open Site Explorer. That should prompt our tools to visit your site and crawl and index it within the next few index updates.

Hi there! Tawny from the Help Team here. It looks like, from this screenshot, the referring URL does not contain the www - it could be that there's something not quite right about the redirect from http://premier-hd.com/ to http://www.premier-hd.com/ that's tripping up our tools.

I found this article about 406 HTTP status codes that might be helpful to you: http://www.hostingflow.com/http-error-406-not-acceptable/

It might be worth going over what you're seeing in your Site Crawl section with your web developer or whoever manages your web page for you. They'll be in a good position to help you address the issues that Site Crawl brings up.

I hope this helps! If you have more questions, feel free to write in to help@moz.com and we'll do everything we can to assist you!

Using the disallow directive in the robots.txt file is probably the better bet as far as making sure that our tools don't crawl those pages and report duplicate page titles. I think the disallow directive is the way to go!

That said, I'm not an SEO expert, so it might be worth checking in with a web developer to see if they have different suggestions.

Hey Neil,

We used to use bit.ly links for this purpose, but we've switched over to feed.ly links. When I said that both a) and b) would help to get your links indexed and picked up by Open Site Explorer, I suppose I meant that a two-pronged approach would be best. I would recommend doing both!

Hope that helps! If you've got more questions, feel free to drop us a line at help@moz.com and we'll do our best to help!

Hi there! Tawny from Moz's Help Team here.
Thanks for writing in! I'm afraid there's no way to pause a subscription at the moment. That said, the best option we have right now is for you to go ahead and cancel your subscription — you can do this from https://moz.com/subscriptions

In fact, cancellation works a lot like pausing — we archive all your Campaigns so they'll stay safe and sound while you're away. We don't continue to gather new data while your Campaigns are archived, but we keep all your historical data for around 12 update cycles. For weekly updates, that'd be 12 weeks and 12 months for monthly updates. A couple notable exceptions would be for rankings and link histories, which we'll keep forever!

Then, if and when you decide to give Moz Pro another shot, it's easy to unarchive those Campaigns and start gathering data for them again. At that point, you'd just head back to the "Manage Campaigns" screen, choose "Archived Campaigns" from the dropdown at the left, and you'll be just a few clicks away from getting up and running again!

I hope this helps! If you've still got any questions, just feel free to reach out to us at help@moz.com. Thanks!