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.
Duplicate canonical URLs in WordPress
-
Hi everyone,
I'm driving myself insane trying to figure this one out and am hoping someone has more technical chops than I do. Here's the situation...
I'm getting duplicate canonical tags on my pages and posts, one is inside of the WordPress SEO (plugin) commented section, and the other is elsewhere in the header. I am running the latest version of WordPress 3.1.3 and the Genesis framework.
After doing some testing and adding the following filters to my functions.php:
<code>remove_action('wp_head', 'genesis_canonical'); remove_action('wp_head', 'rel_canonical');</code>... what I get is this:
With the plugin active + NO "remove action" - duplicate canonical tags
With the plugin disabled + NO "remove action" - a single canonical tag
With the plugin disabled + A "remove action" - no canonical tagI have tried using only one of these remove_actions at a time, and then combining them both. Regardless, as long as I have the plugin active I get duplicate canonical tags.
Is this a bug in the plugin, perhaps somehow enabling the canonical functionality of WordPress?
Thanks for your help everyone.
- Robert Dempsey
-
Hi Matthew - not that I saw. It appears to be a feature built in and non-configurable. Lot's of indexation options but nothing for canonicals.
-
Hi,
DOes the plugin have an option to disable canonical URL's? For example in platinum SEO its just a tick box, when its ticked the plugin and WP itself adds the canonical tag, untick it and just wordpress adds it automatically.
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
-
Quick Fix to "Duplicate page without canonical tag"?
When we pull up Google Search Console, in the Index Coverage section, under the category of Excluded, there is a sub-category called ‘Duplicate page without canonical tag’. The majority of the 665 pages in that section are from a test environment. If we were to include in the robots.txt file, a wildcard to cover every URL that started with the particular root URL ("www.domain.com/host/"), could we eliminate the majority of these errors? That solution is not one of the 5 or 6 recommended solutions that the Google Search Console Help section text suggests. It seems like a simple effective solution. Are we missing something?
Technical SEO | | CREW-MARKETING1 -
Yoast and wordpress duplicate meta
I'm using the Yoast plugin with wordpress and have noticed in my HTML I have duplicate meta data. For example my header starts with
Technical SEO | | simonatkinsphoto
<title>(title) </title<span><<br /><meta </span><span class="html-attribute-name">property</span><span>="</span><span class="html-attribute-value">og:site_name</span><span>" </span><span class="html-attribute-name">content</span><span>=<br /><span><meta </span><span class="html-attribute-name">property</span><span>="</span><span class="html-attribute-value">og:description</span><span>" </span><span class="html-attribute-name">content</span><span>=<br /><br /></span></span>Then I have the 'This site is optimised by Yoast" tagline followed by the same meta -<br /> <span><meta </span><span class="html-attribute-name">name</span><span>="</span><span class="html-attribute-value">description</span><span>" </span><span class="html-attribute-name">content=<br /><span> <meta </span><span class="html-attribute-name">property</span><span>="</span><span class="html-attribute-value">og:title</span><span>" content=<br /><span> <meta </span><span class="html-attribute-name">property</span><span>="</span><span class="html-attribute-value">og:description</span><span>" </span><span class="html-attribute-name">content=<br /><span> <meta </span><span class="html-attribute-name">property</span><span>="</span><span class="html-attribute-value">og:site_name</span><span>" </span><span class="html-attribute-name">content</span><span>=<br /><br /></span></span></span></span>Is this likely to cause problems with Google and is there a way to stop both wordpress and Yoast adding meta to the header. </p></title>0 -
Category URL Pagination where URLs don't change between pages
Hello, I am working on an e-commerce site where there are categories with multiple pages. In order to avoid pagination issues I was thinking of using rel=next and rel=prev and cannonical tags. I noticed a site where the URL doesn't change between pages, so whether you're on page 1,2, or 3 of the same category, the URL doesn't change. Would this be a cleaner way of dealing with pagination?
Technical SEO | | whiteonlySEO0 -
Product Variations (rel=canonical or 301) & Duplicate Product Descriptions
Hi All, Hoping for a bit of advice here please, I’ve been tasked with building an e-commerce store and all is going well so far. We decided to use Wordpress with Woocommerce as our shop plugin. I’ve been testing the CSV import option for uploading all our products and I’m a little concerned on two fronts: - Product Variations Duplicate content within the product descriptions **Product Variations: - ** We are selling furniture that has multiple variations (see list below) and as a result it creates c.50 product variations all with their own URL’s. Facing = Left, Right Leg style = Round, Straight, Queen Ann Leg colour = Black, White, Brown, Wood Matching cushion = Yes, No So my question is should I 301 re-direct the variation URL’s to the main product URL as from a user perspective they aren't used (we don't have images for each variation that would trigger the URL change, simply drop down options for the user to select the variation options) or should I add the rel canonical tag to each variation pointing back to the main product URL. **Duplicate Content: - ** We will be selling similar products e.g. A chair which comes in different fabrics and finishes, but is basically the same product. Most, if not all of the ‘long’ product descriptions are identical with only the ‘short’ product descriptions being unique. The ‘long’ product descriptions contain all the manufacturing information, leg option/colour information, graphics, dimensions, weight etc etc. I’m concerned that by having 300+ products all with identical ‘long’ descriptions its going to be seen negatively by google and effect the sites SEO. My question is will this be viewed as duplicate content? If so, are there any best practices I should be following for handling this, other than writing completely unique descriptions for each product, which would be extremely difficult given its basically the same products re-hashed. Many thanks in advance for any advice.
Technical SEO | | Jon-S0 -
How do I deindex url parameters
Google indexed a bunch of our URL parameters. I'm worried about duplicate content. I used the URL parameter tool in webmaster to set it so future parameters don't get indexed. What can I do to remove the ones that have already been indexed? For example, Site.com/products and site.com/products?campaign=email have both been indexed as separate pages even though they are the same page. If I use a no index I'm worried about de indexing the product page. What can I do to just deindexed the URL parameter version? Thank you!
Technical SEO | | BT20090 -
301 redirect: canonical or non canonical?
Hi, Newbie alert! I need to set up 301 redirects for changed URLs on a database driven site that is to be redeveloped shortly. The current site uses canonical header tags. The new site will also use canonical tags. Should the 301 redirects map the canonical URL on the old site to the corresponding canonical for the new design . . . or should they map the non canonical database URLs old and new? Given that the purpose of canonicals is to indicate our preferred URL, then my guess is that's what I should use. However, how can I be sure that Google (for example) has indexed the canonical in every case? Thx in anticipation.
Technical SEO | | ztalk1120 -
Do canonical tags pass all of the link juice onto the URL they point to?
I have an ecommerce website where the category pages have various sorting and paging options which add a suffix to the URLs. My site is setup so the root category URL, domain.com/category-name, has a canonical tag pointing to domain.com/category-name/page1/price however all links, both interner & external, point to the former (i.e. domain.com/category-name). I would like to know whether all of the link juice is being passed onto the canonical tag URL? Otherwise should I change the canonical tag to point the other way? Thanks!
Technical SEO | | tjhossy0 -
Whats with the backslash in the url adding as duplicate content?
Is this a bug or something that needs to be addressed? If so, just use a redirect?
Technical SEO | | Boogily0
