Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Include Cross Domain Canonical URL's in Sitemap - Yes or No?
-
I have several sites that have cross domain canonical tags setup on similar pages. I am unsure if these pages that are canonicalized to a different domain should be included in the sitemap. My first thought is no, because I should only include pages in the sitemap that I want indexed.
On the other hand, if I include ALL pages on my site in the sitemap, once Google gets to a page that has a cross domain canonical tag, I'm assuming it will just note that and determine if the canonicalized page is the better version. I have yet to see any errors in GWT about this. I have seen errors where I included a 301 redirect in my sitemap file. I suspect its ok, but to me, it seems that Google would rather not find these URL's in a sitemap, have to crawl them time and time again to determine if they are the best page, even though I'm indicating that this page has a similar page that I'd rather have indexed.
-
I looked at the sitemap, and they are including the http://www.seomoz.org/blog/the-story-of-seomoz but not the canonical page - http://www.masternewmedia.org/entrepreneurship-the-full-story-of-seomoz-told-by-rand-fishkin/
So based on this example, the page on SEOMoz is still included in the sitemap, regardless if it has a canonical or not.
This seems to make sense, since canonical links are used only as a hint and not an absolute directive.
I also noticed that Google is choosing to index and rank both pages, on Page 1.
SEOMoz is ranking higher on my browser for "the full story of seomoz". A few things going on here.
-
Why is google choosing to rank SEOMoz higher than Mastermedia.org for this page? There's a canonical setup, but google is choosing not to follow it. (again its a hint not an absolute) this doesn't always work.
-
I would think Google would be able to filter out the duplicate content easy. In this example, they are clearly not. SEOMoz is ranking #4 and Masternewmedia.org is ranking #5 for query "the full story of seomoz"
-
-
Right - as far as I know, you're supposed to put end URLs into a sitemap, not urls which 301 redirect. Cross domain canonical is still kind of new, but I would treat them as a 301 redirect and not include them in a sitemap.
Now, if you're curious, SEO Moz did a whiteboard Friday where they talked about this same exact issue (cross domain canonical), and as an experiment, re-posted a blog article from another blogger on SEO Moz.
http://www.seomoz.org/blog/cross-domain-canonical-the-new-301-whiteboard-friday
http://www.seomoz.org/blog-sitemap.xml
http://www.seomoz.org/blog/the-story-of-seomoz
The blog is still included in the blog sitemap. I think it probably won't 'hurt' to keep those pages in the sitemap, since a lot of sitemaps automatically generated CMS tools won't have been updated to deal with this yet.
-
There is no BIG problem if you add the pages that contain cross domain canonical tag on them. Why?
The reason why I can say this is because Google is not only indexing the pages from sitemap.xml file, Google have their own crawler and they have the ability to crawl and index the website no matter if you do not have an xml sitemap.
Google is very good at (in my opinion) picking the instructions that are available on the page so if you add the page in the xml sitemap, the crawler will read the instructions on the page and will only index the page that contain original content.
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
Change Google's version of Canonical link
Hi My website has millions of URLs and some of the URLs have duplicate versions. We did not set canonical all these years. Now we wanted to implement it and fix all the technical SEO issues. I wanted to consolidate and redirect all the variations of a URL to the highest pageview version and use that as the canonical because all of these variations have the same content. While doing this, I found in Google search console that Google has already selected another variation of URL as canonical and not the highest pageview version. My questions: I have millions of URLs for which I have to do 301 and set canonical. How can I find all the canonical URLs that Google has autoselected? Search Console has a daily quota of 100 or something. Is it possible to override Google's version of Canonical? Meaning, if I set a variation as Canonical and it is different than what Google has already selected, will it change overtime in Search Console? Should I just do a 301 to highest pageview variation of the URL and not set canonicals at all? This way the canonical that Google auto selected might get redirected to the highest pageview variation of the URL. Any advice or help would be greatly appreciated.
Intermediate & Advanced SEO | | SDCMarketing0 -
URL structure change and xml sitemap
At the end of April we changed the url structure of most of our pages and 301 redirected the old pages to the new ones. The xml sitemaps were also updated at that point to reflect the new url structure. Since then Google has not indexed the new urls from our xml sitemaps and I am unsure of why. We are at 4 weeks since the change, so I would have thought they would have indexed the pages by now. Any ideas on what I should check to make sure pages are indexed?
Intermediate & Advanced SEO | | ang0 -
Why is rel="canonical" pointing at a URL with parameters bad?
Context Our website has a large number of crawl issues stemming from duplicate page content (source: Moz). According to an SEO firm which recently audited our website, some amount of these crawl issues are due to URL parameter usage. They have recommended that we "make sure every page has a Rel Canonical tag that points to the non-parameter version of that URL…parameters should never appear in Canonical tags." Here's an example URL where we have parameters in our canonical tag... http://www.chasing-fireflies.com/costumes-dress-up/womens-costumes/ rel="canonical" href="http://www.chasing-fireflies.com/costumes-dress-up/womens-costumes/?pageSize=0&pageSizeBottom=0" /> Our website runs on IBM WebSphere v 7. Questions Why it is important that the rel canonical tag points to a non-parameter URL? What is the extent of the negative impact from having rel canonicals pointing to URLs including parameters? Any advice for correcting this? Thanks for any help!
Intermediate & Advanced SEO | | Solid_Gold1 -
Using Canonical URL to poin to an external page
I was wondering if I can use a canonical URL that points to a page residing on external site? So a page like:
Intermediate & Advanced SEO | | llamb
www.site1.com/whatever.html will have a canonical link in its header to www.site2.com/whatever.html. Thanks.0 -
Should you include domain / brand in Meta Title
Hello, I am trying to come up with a strategy for creating meta title information for my eCommerce store. I have read mixed reviews on the examples below. The first includes the company / brand in the meta title and thus is included in SE results. The second does not. Probably not a 'right' answer here so I look forward to answers with rationale... also open to a completely difference strategy all together! 1MR Vortex by BPI Sports - $Company_Name OR 1MR Vortex by BPI Sports - Pre Workout Supplement Thanks!
Intermediate & Advanced SEO | | 6thirty0 -
Should sitemap include https pages?
Hi guys, Trying to figure out some onsite issues I've been having. Would appreciate any feedback on the following 2 questions: My homepage (http://mysite.com) is a 301 redirect to https://mysite.com, which is under SSL. Only 2 pages of my site are https, the rest are http. Should the directory of my sitemap be https://mysite.com/sitemap.xml or should it be kept with http (even though the redirected homepage is to https)? Should my sitemap include the https pages (only 2 pages) as well as the http? Thanks, G
Intermediate & Advanced SEO | | G.Anderson0 -
What's the deal with significantLinks?
http://schema.org/significantLink Schema.org has a definition for "non-navigation links that are clicked on the most." Presumably this means something like the big green buttons on Moz's homepage. But does anyone know how they affect anything? In http://moz.com/blog/schemaorg-a-new-approach-to-structured-data-for-seo#comment-142936, Jeremy Nelson says " It's quite possible that significant links will pass anchor text as well if a previous link to the page was set in navigation, effictively making obselete the first-link-counts rule, and I am interested in putting that to test." This is a pretty obscure comment but it's one of the only results I could find on the subject. Is this BS? I can't even make out what all of it is saying. So what's the deal with significantLinks and how can we use them to SEO?
Intermediate & Advanced SEO | | NerdsOnCall0 -
Submitting URLs multiple times in different sitemaps
We have a very dynamic site, with a large number of pages. We use a sitemap index file, that points to several smaller sitemap files. The question is: Would there be any issue if we include the same URL in multiple sitemap files? Scenario: URL1 appears on sitemap1. 2 weeks later, the page at URL1 changes and we'd like to update it on a sitemap. Would it be acceptable to add URL1 as an entry in sitemap2? Would there be any issues with the same URL appearing multiple times? Thanks.
Intermediate & Advanced SEO | | msquare0