REL = cannonical and web app
-
I started a web app campaign for a site that I recently finished. It had no errors or warnings, but issued rel=cannonical notices for every page on the site.
What does this mean?
-
Yessir. SEOmoz is just trying to have your back - there's no need for concern whatsoever.
-
I'm using Wordpress, which insets the rel=cannonical tag on every page, and they are pointed correctly, so I I'm OK, right?
-
Items under the "Notices" section are just that - notices. If a canonical tag points to a URL other than the page it is on, the notice comes up. This is because engines will not count this page as the reference resource, meaning it won't have the opportunity to rank - which could be a terrible situation if you're using the tag incorrectly. SEOmoz includes the notice just to make sure you're targeting the right page.
You can learn more about canonicalization and the rel="canonical" tag at the below resources:
- Canonicalization Best Practices
- Canonical URL Tag - The Most Important Advancement In SEO Practices Since Sitemaps
- Complete Guide to Rel Canonical - How To and Why (Not)
- 301 Redirect or Rel=Canonical - Which One Should You Use?
Additionally, you can find information about other crawl diagnostics in the SEOmoz Help Forums.
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
-
Link rel="prev" AND canonical
Hi guys, When you have several tabs on your website with products, you can most likely navigate to page 2, 3, 4 etc...
Technical SEO | | AdenaSEO
You can add the link rel="prev" and link rel="next" tags to make sure that 1 page get's indexed / ranked by Google. am I correct? However this still means that all the pages can get indexed, right? For example a webshop makes use of the link rel="prev" and ="next" tags. In the Google results page though, all the seperate tabs pages are still visible/indexed..
http://www.domain.nl/watches/?tab=1
http://www.domain.nl/watches/?tab=24
http://www.domain.nl/watches/?tab=19
etc..... Can we prevent this, and make sure only the main page get's indexed and ranked, by adding a canonical link on every 'tab page' to the main page --> www.domain.nl/watches/ I hope I explained it well and I'm looking forward to hearing from you. Regards, Tom1 -
Need Third Party Input. Our Web host blocked all bots including Google and myself because they believe SEO is slowing down their server.
I would like some third party input... partly for my sanity and also for my client. I have a client who runs a large online bookstore. The bookstore runs in Magento and the developers are also apparently the web host. (They actually run the servers.. I do not know if they are sitting under someones desk or are actually in a data center) Their server has been slowed down by local and foreign bots. They are under the impression my SEO services are sending spammer bots to crawl and slow down their site. To fix the problem they disallowed all bots. Everything, Google, Yahoo, Bing. They also banned my access from the site. My clients organic traffic instantly took a HUGE hit. (almost 50% of their traffic is organic and over 50% is Organic + Adwords most everything from Google) Their keyword rankings are taking a quick dive as well. Could someone please verify the following as true to help me illustrate to my client that this is completely unacceptable behavior on part of the host. I believe: 1.) You should never disavow ALL robots from your site as a solution for spam. As a matter of fact most of the bad bots ignore robots.txt anyways. It is a way to limit where Google searches (which is obviously a technique to be used) 2.) On site SEO work as well as link building, etc. is not responsible for foreign bots and scrappers putting a heavy load on the server. 3.) Their behavior will ultimately lead to a massive loss of rankings (already happening) and a huge loss of traffic (already happening) and ultimately since almost half the traffic is organic the client could expect to lose a large sum of revenue from purchases made by organic traffic since it will disappear. Please give your input and thoughts. I really appreciate it!
Technical SEO | | JoshuaLindley1 -
Will rel=canonical work here?
Dear SEOMOZ groupies, I manage several real estate sites for SEO which we have just taken over. After running the crawl on each I am find 1000's of errors relating to just a few points and wanted to find out either suggestion to fix or if the rel=canonical will resolve it as it is in bulk. Here are the problems...Every property has the following so the more adverts the more errors. each page has a contact agent url. all of these create dup title and content each advert has the same with printer friendly each advert has same with as a favorites page several other but I think you get the idea. Help!!! .... suggestions overly welcome Steve
Technical SEO | | AkilarOffice0 -
Incorrect rel canonical , impacts ?
Incorrect use of canonical code.. and why have they used the strange code surrounding it. Hi there seo guys, I need some help.. a site I am working on has used the rel canonical tag incorrectly. they have used the code on the cannon page not on the duplicate pages.. there is also some other strange code with it. I will show and hide the url.. However I wanted to know if this would stop google bots crawling this page correctly as they dont seem to rank very well either.. here is the code:
Technical SEO | | ibusmedia0 -
Job/Blog Pages and rel=canonical
Hi, I know there are several questions and articles concerning the rel=canonical on SEOmoz, but I didn't find the answer I was looking for... We have some job pages, URLs are: /jobs and then jobs/2, jobs/3 etc.. Our blog pages follow the same: /blog, /blog2, /blog/3... Our CMS is self-produced, and every job/blog-page has the same title tag. According to SEOmoz (and the Webmaster Tools), we have a lots of duplicate title tags because of this problem. If we put the rel=canonical on each page's source code, the title tag problem will be solved for google, right? Because they will just display the /job and /blog main page. That would be great because we dont want 40 blog pages in the index. My concern (a stupid question, but I am not sure): if we put the rel=canonical on the pages, does google crawl them and index our job links? We want to keep our rankings for our job offers on pages 2-xxx. More simple: will we find our job offers on jobs/2, jobs/3... in google, if these pages have the rel=canonical on them? AND ONE MORE: does the SEOmoz bot also follow the rel=canonical and then reduce the number of duplicate title-tags in the campaigns??? Thanx........
Technical SEO | | accessKellyOCG0 -
Rel="external"
Hi all, I got a link and its off a site and marked up with rel="external". Is this a followed or nofollowed link? Does it pass link juice? Thanks
Technical SEO | | Sharer0 -
Rel=canonical issue
Re. http://www.appetise.com. We have been alerted that we are "not making appropriate use of the rel=canonical tag". Please could someone just clarify this for us and let us know the recommended remedial action we need to take to rectify the issue? Many Thanks, RB
Technical SEO | | E-resistible0 -
Best usage of rel canonical in case of pagination for content list ?
I've looked at most of the question in the Q&A who speak about pagination but didn't find a clear answer to my concern. So here is my question : On the website i work for, we have list of recipes with this info for each recipe : picture, title, type, difficulty, time and author. 10 recipes per pages and X pages for each list. Would you use link rel canonical on page X with first page as value ? (i've seen this answer in one question here)
Technical SEO | | kr0hmy
Or canonicalize to page X keeping each page of the list in the index ?
Would the content be seen as duplicate if we don't use rel canonical and just add page X in the title? Or would it be unique enough with all the infos? Thanks for your help on this !0