Does rel= canonical combine link juice for 2 pages?
-
If two pages are very similar, and one should rel= canonical to the other, will the page authority pass from the page with rel= canonical to the target page?
Also, what happens when you a page rel=canonical's to itself?
-
If you're asking whether canonical tags pass PageRank, the answer is yes.
http://googlewebmastercentral.blogspot.com/2009/02/specify-your-canonical.html
-
The idea of the canonical tag is to help search engines identify the original URL and content and to ignore any versions of it. If set up correctly, search engines will ignore and/or deindex the page with a canonical pointing to another page.
Therefore, on that premise, you are asking search engines to ignore the other page and all of its subsequent PageRank, authority, strength etc.
If you have a self referring canonical tag, this is telling Google to treat that URL as the originator and to ignore any other subsequent versions that are created either by yourself on another page, your CMS through a dynamic URL or query string or by people taking the content from your site and posting it elsewhere. In essence, it should not effect PageRank or authority at all.
Hope this helps.
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
-
Sitemap: Linking horizontal pages on a sitemap that has a vertical hierarchy structure
I'm currently in the process of revamping a website and creating a sitemap for it so that all pages get indexed by search engines. The site is divided into two websites that share the same root domain. The marketing site is on example.com and the application is on go.example.com. To get to go.example.com from example.com, you need to go through one of three “action pages”. The action pages are accessed from every page on example.com where we have a CTA button on the site (that’s pretty much every page). These action pages do not link back to any other page on the site though, nor are they a necessary step to navigate to other webpages. These action pages are only viewed when a user is ready to be taken to the application site. My question is, how should these pages be set up in a vertical sitemap since these three pages have a horizontal structure? Any insight would be much appreciated!
Technical SEO | | RallyUp0 -
Canonical tag use for ecommerce product page detail
Hi, I have a category page I want to rank. This page has 24 different products quite similar but not exactly the same.
Technical SEO | | amastone
I want to use canonical tag in any product to the parent category.
Is this a right use of the canonical?
Category page I'm talking about is : Finger bits If I understand how to use canonical tags I can improve all my category pages. thanks marco0 -
How come only 2 pages of my 16 page infographic are being crawled by Moz?
Our Infographic titled "What Is Coaching" was officially launched 5 weeks ago. http://whatiscoaching.erickson.edu/ We set up campaigns in Moz & Google Analytics to track its performance. Moz is reporting No organic traffic and is only crawling 2 of the 16 pages we created. (see first and third attachments) Google Analytics is seeing hundreds of some very strange random pages (see second attachment) Both campaigns are tracking the url above. We have no idea where we've gone wrong. Please help!! 16_pages_seen_in_wordpress.png how_google_analytics_sees_pages.png what_moz_sees.png
Technical SEO | | EricksonCoaching0 -
Rel canonical between mirrored domains
Hi all & happy new near! I'm new to SEO and could do with a spot of advice: I have a site that has several domains that mirror it (not good, I know...) So www.site.com, www.site.edu.sg, www.othersite.com all serve up the same content. I was planning to use rel="canonical" to avoid the duplication but I have a concern: Currently several of these mirrors rank - one, the .com ranks #1 on local google search for some useful keywords. the .edu.sg also shows up as #9 for a dirrerent page. In some cases I have multiple mirrors showing up on a specific serp. I would LIKE to rel canonical everything to the local edu.sg domain since this is most representative of the fact that the site is for a school in Singapore but...
Technical SEO | | AlexSG
-The .com is listed in DMOZ (this used to be important) and none of the volunteers there ever respoded to requests to update it to the .edu.sg
-The .com ranks higher than the com.sg page for non-local search so I am guessing google has some kind of algorithm to mark down obviosly local domains in other geographic locations Any opinions on this? Should I rel canonical the .com to the .edu.sg or vice versa? I appreciate any advice or opinion before I pull the trigger and end up shooting myself in the foot! Best regards from Singapore!0 -
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 -
2 links on home page to each category page ..... is page rank being watered down?
I am working on a site that has a home page containing 2 links to each category page. One of the links is a text link and one link is an image link. I think I'm right in thinking that Google will only pay attention to the anchor text/alt text of the first link that it spiders with the anchor text/alt text of the second being ignored. This is not my question however. My question is about the page rank that is passed to each category page..... Because of the double links on the home page, my reckoning is that PR is being divided up twice as many times as necessary. Am I also right in thinking that if Google ignore the 2nd identical link on a page only one lot of this divided up PR will be passed to each category page rather than 2 lots ..... hence horribly watering down the 'link juice' that is being passed to each category page?? Please help me win this argument with a developer and improve the ranking potential of the category pages on the site 🙂
Technical SEO | | QubaSEO0 -
On page audit throws a rel="canonical" curve ball :-(
Good Morning from -3 Degrees C, still no paths gritted wetherby UK 😞 Following an on page audit one recommendation instructs me to ad:
Technical SEO | | Nightwing
http://www.barrettsteel.com/" /> on the home page of barrett steel. I'm confused, i thought i only had to add this to duplications
the home page which to my knowledge dont exist. So my question is please: "Why shoul i ad this snippet of code on the home page of http://www.barrettsteel.com http://www.barrettsteel.com/" /> Any insights welcome 🙂0 -
Confused about rel="canonical"
I'm receiving a duplicate content error in my reports for www.example.com and www.example.com/index.htm. Should I put the rel="canonical" on the index page and point it to www.example.com? And if I have other important pages where rel="canonical" is being suggested do I place the rel="canonical" on that page? For example if www.example/product is an important page would I place on that page?
Technical SEO | | BrandonC-2698870