Is having "rel=canonical" on the same page it is pointing to going to hurt search?
-
i like the rel=canonical tag and i've seen matt cutts posts on google about this tag. for the site i'm working on, it's a great workaround because we often have two identical or nearly identical versions of pages: 1 for patients, 1 for doctors.
the problem is this: the way our content management system is set up, certain pages are linked up in a number of places and when we publish, two different versions of the page are created, but same content. because they are both being made from the same content templates, if i put in the rel=canonical tag, both pages get it. so, if i have:
http://www.myhospital.com/patient-condition.asp and http://www.myhospital.com/professional-condition.asp and they are both produced from the same template, and have the same content, and i'm trying to point search at http://www.myhospital.com/patient-condition.asp, but that tag appears on both pages
similarly, we have various forms and we like to know where people are coming from on the site to use those forms. to the bots, it looks like there's 600 versions of particular pages, so again, rel=canonical is great. however, because it's actually all the same page, just a link with a variable tacked on (http://www.myhospital.com/makeanappointment.asp?id=211) the rel=canonical tag will appear on "all" of them.
any insight is most appreciated!
thanks! brett
-
Yes
-
Got it. Dr.Pete have done excellent work on similar blog post. Right?
-
So, Does it really matter to add rel=canonical tag in each pages? Can I remove from web page?
It does matter, and you should not remove the canonical tag.
One example on the page you referenced is the following URL: http://www.vistapatioumbrellas.com/umbrella-stands?dir=asc&order=name
On the page you referenced visitors can change the default ORDER BY Position to ORDER BY Name (as an example) which changes the URL. Both pages are the same content but displayed different, which is exactly the type of issue canonicalization is designed to correct.
-
I am not getting clear idea by this answer. I am searching solution which may help me to solve same question.
I would like to share my URL.
http://www.vistapatioumbrellas.com/umbrella-stands
This page have rel=canonical tag for same page as follow.
<link rel="canonical" href="[http://www.vistapatioumbrellas.com/umbrella-stands](view-source:http://www.vistapatioumbrellas.com/umbrella-stands)" />
Website does not contain any duplicate page which is associated to this page. So, Does it really matter to add rel=canonical tag in each pages? Can I remove from web page?
-
Hi Brett.
Steven is correct. I think it will be helpful if I offer a bit more clarification.
www.myhospital.com/patient-condition.asp
www.myhopsital.com/professional-condition.asp
www.myhospital.com/patient-condition.asp?id=1
Those three URLs may point to the exact same page or very similar pages. Google simply wont index all 3 pages as it does not offer any user benefit. The best thing to do is tell Google which of these 3 pages is the primary page you wish listed. By placing the same canonical tag on all 3 pages, you are indicating to Google which page you wish listed.
With the above tag placed in all 3 pages, then Google knows in the first URL example they are dealing with the original page, and in the next 2 examples they are dealing with a copy.
NOTE: I am unsure why two users disliked this reply. It is correct. If I were to stretch, I can add that Bing stated their preference the canonical tag not used on a page who's URL matches the canonical, but they seem to handle it well with no issues.
-
With rel='canonical' you want to point all existing pages that have the same content to 1 page. Having a rel='canonical' on the page with itself as the href will not hurt, can only help verify that it is the preferred 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
-
My pages are being crawled, but not indexed according to Search Console
According to Google Search Console, my pages are being crawled by not indexed. We use Shopify and about two weeks ago I selected that Traffic from all our domains redirects to our primary domain. So everything from www.url.com and https://url.com and so on, would all redirect to one url. Have added an attached image from Search Console. 6fzEQg8
Technical SEO | | HariOmHemp0 -
How can I make sure a desktoppage is shown in the (desktop) search results instead of the mobile page?
When I search for my brandname, the mobile version of the customer support page is shown in the (desktop) results. We use a m.example.nl mobile webpage. To try to solve the problem, we’ve adjusted the following: Made sure the homepage is marked according to schema.org Homepage expanded with textual content and headings containing our brandname Removed all the textual content from the mobile customer support page Added the mobile customer support page to the mobile sitemap What can we change more in settings/marking/sitemap, to make sure our desktop homepage is shown in the brandname results?
Technical SEO | | WillieBV0 -
How to de-index a page with a search string with the structure domain.com/?"spam"
The site in question was hacked years ago. All the security scans come up clean but the seo crawlers like semrush and ahrefs still show it as an indexed page. I can even click through on it and it takes me to the homepage with no 301. Where is the page and how to deindex it? domain/com/?spam There are multiple instances of this. http://www.clipular.com/c/5579083284217856.png?k=Q173VG9pkRrxBl0b5prNqIozPZI
Technical SEO | | Miamirealestatetrendsguy1 -
Rel=canonical on landing page question
Currently we have two versions of a category page on our site (listed below) Version A: www.example.com/category • lives only in the SERPS but does not live on our site navigation • has links • user experience is not the best Version B: www.example.com/category?view=all • lives in our site navigation • has a rel=canonical to version A • very few links and doesn’t appear in the SERPS • user experience is better than version A Because the user experience of version B is better than version A I want to take out the rel=canonical in version B to version A and instead put a rel=canonical to version B in version A. If I do this will version B show up in the SERPS eventually and replace version A? If so, how long do you think this would take? Will this essentially pass page rank from version A to version B
Technical SEO | | znotes0 -
Meta data & xml sitemaps for mobile sites when using rel="canonical"/rel="alternate" annotations
When using rel="canonical" and rel="alternate" annotations between mobile and desktop sites (rel="canonical" on mobile, pointing to desktop, and rel="alternate" on desktop pointing to mobile), what are everyone's thoughts on using meta data on the mobile site? Is it necessary? And also, what is the common consensus on using a separate mobile xml sitemap?
Technical SEO | | 4Ps0 -
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 -
One Page - Targeting Multiple Low Searched Keywords.
Hi, First "Question" on SEOmoz, A client has requested me to have all the traffic going to the main/home page. In total its 25 Keywords and competition is pretty low, lets say "Builder In City", all the keywords are the sames except for the citys. "Builder In London" "Builder in Birmingham" Builder in Cardiff" .. and so on. Will it be ok and do-able to target 1 homepage with 25 keywords and expect decent results.
Technical SEO | | Prestige-SEO0 -
Should i use NoIndex, Follow & Rel=Canonical Tag In One Page?
I am having pagination problem with one of my clients site , So I am deciding to use noindex, follow tag for the Page 2,3,4 etc for not to have duplicated content issue, Because obviously SEOMoz Crawl Diagnostics showing me lot of duplicate page contents. And past 2 days i was in constant battle whether to use noindex, follow tag or rel=canonical tag for the Page 2,3,4 and after going through all the Q&A,None of them gives me crystal clear answer. So i thought "Why can't i use 2 of them together in one page"? Because I think (correct me if i am wrong) 1.noindex, follow is old and traditional way to battle with dup contents
Technical SEO | | DigitalJungle
2.rel=canonical is new way to battle with dup contents Reason to use 2 of them together is: Bot finds to the non-canonical page first and looks at the tag nofollow,index and he knows not to index that page,meantime he finds out that canonical url is something something according to the url given in the tag,NO? Help Please???0