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.
Does it do harm if you add a rel="canonical" tag on a page that doesn't need it?
-
If a page is clearly unique and there is obviously no canonical tag needed, does it hurt anything if one has been added?
-
In my opinion, you want the juice for each article to stay with each article. I wouldn't redirect all your article juice back to the main /blog page. For me, each unique page (and article) gets its own canonical link and one line = one set of information. Article about oranges, article about apples, both canonical links. You should only get juice from same or similar pages, such as
But not
-
hey matt, thanks for the response. let me ask you this. i have a blog page with a bunch of snippets, that when clicked, lead to the full articles, (each have their own custom page/url). if i want all the juice to go to the main blog page i don't want to have canonical tags on each individual post page, right?
-
Agreed. You page can sometimes end up with query parameters as well when people link to your site, and having the canonical in place will help you avoid having duplicate content.
-
It shouldn't hurt you if it doesn't need it but assuming you have www and non-www, wouldn't that part of the canonical always help anyways? By default, you would have
http://www.yoursite.com/notagneeded
http://yoursite.com/notagneeded
and if you're on most common CMSs,
http://www.yoursite.com/notagneeded/index.php or index.html or index.asp
It would actually be pretty rare to have a page with absolutely no use for rel=canonical but I don't see why it would hurt at all.
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
-
Have Your Thoughts Changed Regarding Canonical Tag Best Practice for Pagination? - Google Ignoring rel= Next/Prev Tagging
Hi there, We have a good-sized eCommerce client that is gearing up for a relaunch. At this point, the staging site follows the previous best practice for pagination (self-referencing canonical tags on each page; rel=next & prev tags referencing the last and next page within the category). Knowing that Google does not support rel=next/prev tags, does that change your thoughts for how to set up canonical tags within a paginated product category? We have some categories that have 500-600 products so creating and canonicalizing to a 'view all' page is not ideal for us. That leaves us with the following options (feel it is worth noting that we are leaving rel=next / prev tags in place): Leave canonical tags as-is, page 2 of the product category will have a canonical tag referencing ?page=2 URL Reference Page 1 of product category on all pages within the category series, page 2 of product category would have canonical tag referencing page 1 (/category/) - this is admittedly what I am leaning toward. Any and all thoughts are appreciated! If this were in relation to an existing website that is not experiencing indexing issues, I wouldn't worry about these. Given we are launching a new site, now is the time to make such a change. Thank you! Joe
Web Design | | Joe_Stoffel1 -
Moving pages to new domain
Hello, Our product pages are ranked #1 on google for our target keywords using our domain e.g. www.olddomain.com/cases/productxyz and sell about 20 products all ranked #1. We have a new company called www.newco.com/case/product1, 2, 3 etc. We use woocommerce e-commerce for both old and new sites. What is the best way to list our old co-products on our new site and move over the #1 rankings? Do we create new products (using our new nice design) in the newco.com woo commerce and then redirect old co links? do we copy and paste all that old content into the newco.com? Totally confused. Thank you!
Web Design | | Jamesmcd031 -
Problems preventing Wordpress attachment pages from being indexed and from being seen as duplicate content.
Hi According to a Moz Crawl, it looks like the Wordpress attachment pages from all image uploads are being indexed and seen as duplicate content..or..is it the Yoast sitemap causing it? I see 2 options in SEO Yoast: Redirect attachment URLs to parent post URL. Media...Meta Robots: noindex, follow I set it to (1) initially which didn't resolve the problem. Then I set it to option (2) so that all images won't be indexed but search engines would still associate those images with their relevant posts and pages. However, I understand what both of these options (1) and (2) mean, but because I chose option 2, will that mean all of the images on the website won't stand a chance of being indexed in search engines and Google Images etc? As far as duplicate content goes, search engines can get confused and there are 2 ways for search engines
Web Design | | SEOguy1
to reach the correct page content destination. But when eg Google makes the wrong choice a portion of traffic drops off (is lost hence errors) which then leaves the searcher frustrated, and this affects the seo and ranking of the site which worsens with time. My goal here is - I would like all of the web images to be indexed by Google, and for all of the image attachment pages to not be indexed at all (Moz shows the image attachment pages as duplicates and the referring site causing this is the sitemap url which Yoast creates) ; that sitemap url has been submitted to the search engines already and I will resubmit once I can resolve the attachment pages issues.. Please can you advise. Thanks.0 -
Are pages not included in navigation given less "weight"
Hi, we recently updated our website and our main navigation was dramatically slimmed down to just three pages and no drop down under those. Yet we have many more important pages, which are linked to once on one of those main three pages. However, will this hurt those other pages because they are not included in navigation (some of which were starting to get good traction in rankings)?
Web Design | | LuaMarketing2
Thanks!0 -
Internal Linking: What is the best practice for pages not included in Nav bar?
I never quite understood why internal linking was such a big deal for SEO, but now I'm having second thoughts and perhaps understanding it more. I always thought since most websites have a navigation feature--usually the menu bar located at the top and often another one in the footer--that internal navigation was usually already built in to most websites and therefore, a silly topic to make a fuss over; however, I may be the silly one after all. I am now creating pages that are not included in the navigation so.... What is the best practice for this? If I am creating say, pages for certain locations and those location pages begin to number in the hundreds, it makes my navigation bar a little too cumbersome to have all those pages in a drop down menu. So I made a Locations page and just link to all those pages from that page (and from nowhere else). But now I'm wondering if this could be a bad internal linking practice and perhaps hurt my online visibility as an SEO ranking factor. Is this a crawl problem? And if so, is there a better option that provides a good visitor experience while appeasing the search engines.
Web Design | | Dino640 -
Multiple Local Schemas Per Page
I am working on a mid size restaurant groups site. The new site (in development) has a drop down of each of the locations. When you hover over a location in the drop down it shows the businesses info (NAP). Each of the location in the Nav list are using schema.org markup. I think this would be confusing for search robots. Every page has 15 address schemas and individual restaurants pages NAP is at the below all the locations' schema/NAP in the DOM. Have any of you dealt with multiple schemas per page or similar structure?
Web Design | | JoshAM0 -
Correct Canonical Reference
Aloha, This is probably a noob question, but here we go: I got a CMS e-commerce, which does not allow static "rel=canonical" declaration in the header and can only work with third-party modules (xml packages) that append "rel=canonical" to all pages dynamic pages within the URL. As a result, I have pages I'm declaring incomplete rel="canonical" as such: Instead of: rel="canonical" src="www.domainname.com/category.aspx" I get: rel="canonical" src="/category.aspx" Coincidentally (or not), after the implementation of the canonical tag, pages that were continuously increasing in rankings started dropping, and, within a week, disappeared from the index completely. Could the drop be a result of my canonical links pointing to incomplete URLs? If so, by fixing this issue, do I stand a chance of recovering my pages' SERPs?
Web Design | | dimanyc0 -
Footer backlinks for sites I've developed
I link back to my website via my company name on the footers of sites I develop. Lately I've been changing this to my keyword and mixing and matching. This has been done for new sites I create and old sites I've not seen any benefit so far after a couple of months. Most my clients are hosted on the same server as my main site that it links back to. 1. Is this a bad idea to link back on the same IP?
Web Design | | sanchez1960
2. Is footer backlinks to the main developer going to annoy Google?
3. Should I change my main site's server, will it help? All my competitors seem to do it and as far as I can tell they seem to get better results than I do. Because I'm now changing them the reason I see no benefit? Thanks0