Do I need to use rel="canonical" on pages with no external links?
-
I know having rel="canonical" for each page on my website is not a bad practice... but how necessary is it for pages that don't have any external links pointing to them?
I have my own opinions on this, to be fair - but I'd love to get a consensus before I start trying to customize which URLs have/don't have it included.
Thank you.
-
This is also advised as a part of the on page optimization within the Moz grading system
"Although the canonical URL tag is generally thought of as a way to solve duplicate content problems, it can be extremely wise to use it on every (unique) page of a site to help prevent any query strings, session IDs, scraped versions, licensing deals or future developments to potentially create a secondary version and pull link juice or other metrics away from the original. We believe the canonical URL tag is a best practice to help prevent future problems, even if nothing is specifically duplicate/problematic today."
-
It's best practice to put canonicals on every page of your site, so that Google never gets confused by things like URL parameters. This can usually be automated by most modern CMSs.
-
The rel="canonical" was introduced to avoid duplicate content issues. It has nothing to do with links, internal or external.
You use rel="canonical" to tell search engines which version of a page you prefer to be indexed.If you prefer to tell nothing, or if there is no way a page may get indexed with a different URL then you don't need to use rel="canonical".
You are saying that your page has no external links pointing to it - but how can you control that? I may find your page, like it and link to it! This is how backlinks are supposed to work.
As you probably know each url can we written in different ways and still point to the same content. What if you prefer your page to be indexed as http://www.yourdomain.com/yourpage and I instead link to http://www.yourdomain.com/yourpage/ (note the ending /)? In these cases using rel="canonical" may help not losing any link juice.
I hope this helps.
-
The canonical tag is unnecessary if you don't have problems with URL variations (tracking parameters, session ids, etc). Don't just think about external links though, if your own CMS or internal linking structure links to the same pages in different ways, the canonical tag can be a patch while you work on a development fix.
All that being said, I'm a fan of having it on every page.
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 Juice + multiple links pointing to the same page
Scenario
Intermediate & Advanced SEO | | Mark_Ch
The website has a menu consisting of 4 links Home | Shoes | About Us | Contact Us Additionally within the body content we write about various shoe types. We create a link with the anchor text "Shoes" pointing to www.mydomain.co.uk/shoes In this simple example, we have 2 instances of the same link pointing to the same url location.
We have 4 unique links.
In total we have 5 on page links. Question
How many links would Google count as part of the link juice model?
How would the link juice be weighted in terms of percentages?
If changing the anchor text in the body content to say "fashion shoes" have a different impact? Any other advise or best practice would be appreciated. Thanks Mark0 -
Rel=canonical on image pages
Hi, Im working on a Wordpress hosted blog site. I recently did a "site:search" in Google for a specific article page to make sure it was getting crawled, and it returned three separate URLs in the search results. One was the article page, and the other two were the URLs that hosted the images that are found in the article. Would you suggest adding the rel=canonical tag to the pages that host the images so they point back to the actual context article page? Or are they fine being left alone? Thank you!
Intermediate & Advanced SEO | | dbfrench0 -
"Jump to" Links in Google, how do you get them?
I have just seen yoast.com results in Google and noticed that nearly all the indexed pages show a "Jump to" link So instead of showing the full URL under the title tag, it shows these type of links yoast.com › SEO
Intermediate & Advanced SEO | | JohnPeters
yoast.com › Social Media
yoast.com › Analytics With the SEO, Social Media and Analytics all being clickable. How has he achieved this? And is it something to try and incorporate in my sites?0 -
On page report card for the keyword "computers"
I was looking at which websites ranks in the TOP 3 for the keyword "computers"... I noticed that first is wikipedia and then there are Dell and Apple... I then did an on page report card and I noticed that wikipedia has a grade A (which is great ) However, Apple has an F ( which sucks !! ) but there still rank out there. My question is why is Apple ranking for the keyword computers with no tiitle, no URL, no H1, no body, no B/Strong... when wikipedia has all of that and the term " computers " occurs 290 times on its page... Is is due to the fact that apple has millions of external links and is that enough to rank even with an " irrelevant " page ? By the way I have noticed that on other keywords such as " bicycle ". Wikipedia is ranking 1 st and then sites like www.trekbikes.com are out there but they shouldn't based on their homepage "optimization ". I know there are other factors but I am just trying to figure why such sites ( like apple or trek bikes ) rank out there. Thank you,
Intermediate & Advanced SEO | | seoanalytics0 -
100 + links on a scrolling page
Can you add more than 100 links on your webpage If you have a webpage that adds more content from a database as a visitor scrolls down the page. If you look at the page source the 100 + links do not show up, only the first 20 links. As you scroll down it adds more content and links to the bottom of the page so its a continuos flowing page if you keep scrolling down. Just wanted to know how the 100 links maximum fits into this scenario ?
Intermediate & Advanced SEO | | jlane90 -
Canonical links apparently not used by google
hi, I do have an ecommerce website (www.soundcreation.ro) which in the last 3 months had a drop in the SERP. Started to look around in GWT what is happening. Google is reporting a lot of duplicate meta-tags (and meta-titles problem). But 99% of them had already canonical links setted. I tried to optimize my product listings with the new "prev", "next" tags and introduced also the "view-all" canonical link to help Google identify the appropiate product listing pages. SeoMoz is not reporting thos duplicate meta issues. Here is an example of the same page with different links, but with the same common canonical and reported by GWT "duplicate title tag": http://www.soundcreation.ro/chitare-chitari-electroacustice-cid10-pageall/http://www.soundcreation.ro/chitare-chitari-electroacustice-cid10/http://www.soundcreation.ro/chitare-chitari-electroacustice-cid10_999/http://www.soundcreation.ro/chitare-electro-acustice-cid10_1510/What could be the issue?- only that gwt is not refreshing as should be, keeping old errors?- if so, then there is an other serious issue because of why our PR is dropping on several pages?- do we have other problem with the site, which ends up with google penalizing us? Thank you for your ideas!
Intermediate & Advanced SEO | | bjutas0 -
Do "NoFollow" links provide any SEO value?
Do "nofollow" links provide any SEO value, particularly for Google? I have heard that they still can, since Google doesn't necessarily follow all of the tags. Is this true? Is there any value in obtaining nofollow links? Can they also hurt in any way? Thank you!
Intermediate & Advanced SEO | | applesofgold
Afshin Apples of Gold0 -
Should I be using rel canonical here?
I am reorganizing the data on my informational site in a drilldown menu. So, here's an example. One the home page are several different items. Let's say you clicked on "Back Problems". Then, you would get a menu that says: Disc problems, Pain relief, paralysis issues, see all back articles. Each of those pages will have a list of articles that suit. Some articles will appear on more than one page. Should I be worried about these pages being partially duplicates of each other? Should I use rel-canonical to make the root page for each section the one that is indexed. I'm thinking no, because I think it would be good to have all of these pages indexed. But then, that's why I'm asking!
Intermediate & Advanced SEO | | MarieHaynes0