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
-
No Follow & Rel Canon for Product Filters
Our site uses Canonicals to address duplicate content issues with product/facet filtering. example: www.mysite.com/product?color=blue Relcanon= www.mysite.com/product However, our site is also using no follow for all of the "filters" on a page (so all ?color=, etc. links are no follow). What is the benefit of utilizing the no follow on the filters if we have the rel canon in place? Is this an effort to save crawl budget? Are we giving up possible SEO juice by having the no follow and not having the crawler get to the canonical tag and subsequently reference the main page? Is this just something we just forget about? I hope we're not giving up SEO juice by
Technical SEO | | Remke0 -
Is rel=canonical needed for URLs with Google Analytics query strings?
If a page URL has Google Analytics query strings, does the page need a canonical tag? e.g., something.com/?utm_source=newsletter&utm_campaign=mar-2013-nsl I have rel=canonical on all our pages because some of them will be accessed via URLs that have non-Google strings. The strings are only for marketing purposes, not for identifying a specific page to display. e.g., something.com/?source=acme Should I only implement the canonical tag on the pages that might have non-Google marketing strings in the URL?
Technical SEO | | WayneBlankenbeckler0 -
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 -
Sharepoint CMS and rel= cannonical
I have a client that uses Sharepoint as their CMS and they are having a tough time getting cannonical tags to work on the website without breaking other items. Has anyone had a similar experience? Do you have any resources that could help? Any input would be greatly appreciated.
Technical SEO | | HughesDigital0 -
International Websites: rel="alternate" hreflang="x"
Hi people, I keep on reading and reading , but I won't get it... 😉 I mean this page: http://support.google.com/webmasters/bin/answer.py?hl=en&answer=189077&topic=2370587&ctx=topic On the bottom of the page they say: Step 2: Use rel="alternate" hreflang="x" Update the HTML of each URL in the set by adding a set of rel="alternate" hreflang="x" link elements. Include a rel="alternate" hreflang="x" link for every URL in the set, like this: This markup tells Google's algorithm to consider all of these pages as alternate versions of each other. OK! Each URL needs this markup. BUT: Do i need it exactly as written above, or do I have to put in the complete URL of the site, like: The next question is, what happens exactly in the SERPS when I do it like this (an also with Step1 that I haven't copied here)? Google will display the "canonical"-version of the page, but wehen a user from US clicks he will get on http://en-us.example.com/**page.htm **??? I tried to find other sites which use this method, but I haven't found one. Can someone give me an example.website??? Thank you, thank you very much! André
Technical SEO | | waynestock0 -
Google +1 not recognizing rel-canonical
So I have a few pages with the same content just with a different URL. http://nadelectronics.com/products/made-for-ipod/VISO-1-iPod-Music-System http://nadelectronics.com/products/speakers/VISO-1-iPod-Music-System http://nadelectronics.com/products/digital-music/VISO-1-iPod-Music-System All pages rel-canonical to:
Technical SEO | | kevin4803
http://nadelectronics.com/products/made-for-ipod/VISO-1-iPod-Music-System My question is... why can't google + (or facebook and twitter for that matter) consolidate all these pages +1. So if the first two had 5 +1 and the rel-canonical page had 5 +1's. It would be nice for all pages to display 15 +1's not 5 on each. It's my understanding that Google +1 will gives the juice to the correct page. So why not display all the +1's at the same time. Hope that makes sense.0 -
If you only want your home page to rank, can you use rel="canonical" on all your other pages?
If you have a lot of pages with 1 or 2 inbound links, what would be the effect of using rel="canonical" to point all those pages to the home page? Would it boost the rankings of the home page? As I understand it, your long-tail keyword traffic would start landing on the home page instead of finding what they were looking for. That would be bad, but might be worth it.
Technical SEO | | watchcases0 -
REL Canonical Error
In my crawl diagnostics it showing a Rel=Canonical error on almost every page. I'm using wordpress. Is there a default wordpress problem that would cause this?
Technical SEO | | mmaes0