Whats rel canonical
-
I have a warning in SEOmoz saying that I have 150 rel canonical - What the hell that means?
Tks in advance
Pedro Pereira
-
Hi Pedro,
You will find your answer in this article: http://www.seomoz.org/blog/canonical-url-tag-the-most-important-advancement-in-seo-practices-since-sitemaps
I hope it helped,
Istvan
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
-
Canonical tag on webstore products to avoid Duplicate Page Content ?
Hi, I would like to have an opinion on what how we are planning to solve the issue with Duplicate Page Contents that MOZ PRO is showing us. MOZ Pro is showing us a lot of pages with duplicate content as High Priority Issue. Mainly the problem is with products which have very few differences between them, e.g. pink bike model X and red bike model X. So we decided to implement a canonical tag on these products, and the pink bike model X will now have a canonical pointing to the red bike model X. So hopefully we will be ranking higher with our red bike model X and our pink bike model X will disapear from the index. Am I right ? Is it a good practice, since we will loose long tails indexes? I check each canonical in the Search Console, and we have extremely few searched for "pink bike model X" most of searches are "bike model X". Thank you in advance for your opinion. Isabelle
Moz Pro | | isabelledylag0 -
No more than one canonical url Tag.
I just got the "no more than one canonical url TAG" for this page http://www.vacuumadvisers.com/1/electrolux-ultra-active-deep-clean-bagless-canister-vacuum-cleaner-review. I have no idea how to Fix that. Tried google it but none for Tag in particular. PS. I have changed the Theme recently therefore so did the URL Anyone?
Moz Pro | | bishop230 -
Why do I see a duplicate content errors when rel="canonical" tag is present
I was reviewing my first Moz crawler report and noticed the crawler returned a bunch of duplicate page content errors. The recommendations to correct this issue are to either put a 301 redirect on the duplicate URL or use the rel="canonical" tag so Google knows which URL I view as the most important and the one that should appear in the search results. However, after poking around the source code I noticed all of the pages that are returning duplicate content in the eyes of the Moz crawler already have the rel="canonical" tag. Does the Moz crawler simply not catch whether that tag is being used? If I have that tag in place, is there anything else I need to do in order to get that error to stop showing up in the Moz crawler report?
Moz Pro | | shinolamoz0 -
Crawl Diagnostics - Canonical Question
On one of my sites I have 61 notices for Rel Canonical. Is it bad to have these or is this just something that's informative?
Moz Pro | | kadesmith0 -
Canonical link on canonical url
This might seem a bit of an odd one, but we seem to be going around in circles on this when using the on page optimizer tool. We have an ecommerce site (magento) which by default is putting a canonical link in the header on every product page. For example; www.example.com/product1.html has the But when we run the on page optimiser tool, we're losing points on the critical section for not having canonical set correctly. If we remove the tag, we get the tick and the a grade, but then further down the report we lose a tick for not using canonical links. What are we missing here?
Moz Pro | | andyjsi0 -
Roger keeps telling me my canonical pages are duplicates
I've got a site that's brand spanking new that I'm trying to get the error count down to zero on, and I'm basically there except for this odd problem. Roger got into the site like a naughty puppy a bit too early, before I'd put the canonical tags in, so there were a couple thousand 'duplicate content' errors. I put canonicals in (programmatically, so they appear on every page) and waited a week and sure enough 99% of them went away. However, there's about 50 that are still lingering, and I'm not sure why they're being detected as such. It's an ecommerce site, and the duplicates are being detected on the product page, but why these 50? (there's hundreds of other products that aren't being detected). The URLs that are 'duplicates' look like this according to the crawl report: http://www.site.com/Product-1.aspx http://www.site.com/product-1.aspx And so on. Canonicals are in place, and have been for weeks, and as I said there's hundreds of other pages just like this not having this problem, so I'm finding it odd that these ones won't go away. All I can think of is that Roger is somehow caching stuff from previous crawls? According to the crawl report these duplicates were discovered '1 day ago' but that simply doesn't make sense. It's not a matter of messing up one or two pages on my part either; we made this site to be dynamically generated, and all of the SEO stuff (canonical, etc.) is applied to every single page regardless of what's on it. If anyone can give some insight I'd appreciate it!
Moz Pro | | icecarats0 -
Is canonical link enough?
Hi SEOmozers! I have a question. SEOmoz analysis report me some duplicate that I thought I had fix. I can give a concrete example. This page: http://www.nuxeo.com/en/about/events/dec2011training-boston/moreinfo is reported as having 6 duplicated URL in the tool. When I click on 6, SEOMOZ tells me "Our crawl bots are getting their joints greased to fetch you even better data. Sorry for the delay!" And on the page itself, I placed a canonical link to follow recommandation. rel="canonical" href="http://www.nuxeo.com/en/about/events/apr2012training-boston" /> As a result I am curious why I would have this reported as duplicate by SEOmoz. Is this a bug? Thanks for feedback!
Moz Pro | | nuxeo0 -
Duplicate content & canonicals
Hi, Working on a website for a company that works in different european countries. The setup is like this: www.website.eu/nl
Moz Pro | | nvs.nim
www.website.eu/be
www.website.eu/fr
... You see that every country has it's own subdir, but NL & BE share the same language, dutch... The copywriter wrote some unique content for NL and for BE, but it isn't possible to write unique for every product detail page because it's pretty technical stuff that goes into those pages. Now we want to add canonical tags to those identical product pages. Do we point the canonical on the /be products to /nl products or visa versa? Other question regarding SEOmoz: If we add canonical tags to x-pages, do they still appear in the Crawl Errors "duplicate page content", or do we have to do our own math and just do "duplicate page content" minus "Rel canonical" ?0