Skip to content
    Moz logo Menu open Menu close
    • Products
      • Moz Pro
      • Moz Pro Home
      • Moz Local
      • Moz Local Home
      • STAT
      • Moz API
      • Moz API Home
      • Compare SEO Products
      • Moz Data
    • Free SEO Tools
      • Domain Analysis
      • Keyword Explorer
      • Link Explorer
      • Competitive Research
      • MozBar
      • More Free SEO Tools
    • Learn SEO
      • Beginner's Guide to SEO
      • SEO Learning Center
      • Moz Academy
      • MozCon
      • Webinars, Whitepapers, & Guides
    • Blog
    • Why Moz
      • Digital Marketers
      • Agency Solutions
      • Enterprise Solutions
      • Small Business Solutions
      • The Moz Story
      • New Releases
    • Log in
    • Log out
    • Products
      • Moz Pro

        Your all-in-one suite of SEO essentials.

      • Moz Local

        Raise your local SEO visibility with complete local SEO management.

      • STAT

        SERP tracking and analytics for enterprise SEO experts.

      • Moz API

        Power your SEO with our index of over 44 trillion links.

      • Compare SEO Products

        See which Moz SEO solution best meets your business needs.

      • Moz Data

        Power your SEO strategy & AI models with custom data solutions.

      Enhance Keyword Discovery with Bulk Analysis
      Moz Pro

      Enhance Keyword Discovery with Bulk Analysis

      Learn more
    • Free SEO Tools
      • Domain Analysis

        Get top competitive SEO metrics like DA, top pages and more.

      • Keyword Explorer

        Find traffic-driving keywords with our 1.25 billion+ keyword index.

      • Link Explorer

        Explore over 40 trillion links for powerful backlink data.

      • Competitive Research

        Uncover valuable insights on your organic search competitors.

      • MozBar

        See top SEO metrics for free as you browse the web.

      • More Free SEO Tools

        Explore all the free SEO tools Moz has to offer.

      NEW Keyword Suggestions by Topic
      Moz Pro

      NEW Keyword Suggestions by Topic

      Learn more
    • Learn SEO
      • Beginner's Guide to SEO

        The #1 most popular introduction to SEO, trusted by millions.

      • SEO Learning Center

        Broaden your knowledge with SEO resources for all skill levels.

      • On-Demand Webinars

        Learn modern SEO best practices from industry experts.

      • How-To Guides

        Step-by-step guides to search success from the authority on SEO.

      • Moz Academy

        Upskill and get certified with on-demand courses & certifications.

      • MozCon

        Save on Early Bird tickets and join us in London or New York City

      Access 20 years of data with flexible pricing
      Moz API

      Access 20 years of data with flexible pricing

      Find your plan
    • Blog
    • Why Moz
      • Digital Marketers

        Simplify SEO tasks to save time and grow your traffic.

      • Small Business Solutions

        Uncover insights to make smarter marketing decisions in less time.

      • Agency Solutions

        Earn & keep valuable clients with unparalleled data & insights.

      • Enterprise Solutions

        Gain a competitive edge in the ever-changing world of search.

      • The Moz Story

        Moz was the first & remains the most trusted SEO company.

      • New Releases

        Get the scoop on the latest and greatest from Moz.

      Surface actionable competitive intel
      New Feature

      Surface actionable competitive intel

      Learn More
    • Log in
      • Moz Pro
      • Moz Local
      • Moz Local Dashboard
      • Moz API
      • Moz API Dashboard
      • Moz Academy
    • Avatar
      • Moz Home
      • Notifications
      • Account & Billing
      • Manage Users
      • Community Profile
      • My Q&A
      • My Videos
      • Log Out

    The Moz Q&A Forum

    • Forum
    • Questions
    • Users
    • Ask the Community

    Welcome to the Q&A Forum

    Browse the forum for helpful insights and fresh discussions about all things SEO.

    1. Home
    2. Digital Marketing
    3. Web Design
    4. Does it do harm if you add a rel="canonical" tag on a page that doesn't need it?

    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?

    Web Design
    3
    5
    973
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as question
    Log in to reply
    This topic has been deleted. Only users with question management privileges can see it.
    • jaychow
      jaychow last edited by

      If a page is clearly unique and there is obviously no canonical tag needed, does it hurt anything if one has been added?

      1 Reply Last reply Reply Quote 0
      • MattAntonino
        MattAntonino @jaychow last edited by

        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

        yoursite.com/

        yoursite.com/index.php

        www.yoursite.com/index.php

        www.yoursite.com/

        But not

        yoursite.com/oranges/

        1 Reply Last reply Reply Quote 0
        • jaychow
          jaychow @MattAntonino last edited by

          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?

          MattAntonino 1 Reply Last reply Reply Quote 0
          • TakeshiYoung
            TakeshiYoung @MattAntonino last edited by

            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.

            1 Reply Last reply Reply Quote 0
            • MattAntonino
              MattAntonino last edited by

              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.

              TakeshiYoung jaychow 2 Replies Last reply Reply Quote 3
              • 1 / 1
              • First post
                Last post

              Got a burning SEO question?

              Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.


              Start my free trial


              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.

              • See all categories

              Related Questions

              • Verve-Innovation

                Website Home page suddenly disappeared after changing Hosting

                HI All,  My site was ranking very well and was in 1st page of google for most of my keywords. Last week we did some update to the site and moved it to new hosting and from then onwards I dont see my site home page in Google ranking . My Website Name is : royalevents.com.au. We used to be in 1st of Google for keywords like wedding Mandaps, Indian Wedding Mandaps etc, Would be great if some one helps us to figure out whats gone wrong .. I also did Webmaster Fetch as Google but nothing happened. Thanks

                Web Design | | Verve-Innovation
                0
              • Web3Marketing87

                Too Many Outbound Links on the Home Page - Bad for SEO?

                Hello Again Moz community, This is my last Q of the day: I have a LOT of outbound links on the home page of www.web3.ca Some are to clients projects, most are to other pages on the website. Can reducing this to the core pages have a positive impact on SEO? Thanks, Anton

                Web Design | | Web3Marketing87
                0
              • jmueller0823

                Multi-page articles, pagination, best practice...

                A couple months ago we mitigated a 12-year-old site -- about 2,000 pages -- to WordPress.
                The transition was smooth (301 redirects), we haven't lost much search juice. We have about 75 multi-page articles (posts); we're using a plugin (Organize Series) to manage the pagination. On the old site, all of the pages in the series had the same title. I've since heard this is not a good SEO practice (duplicate titles). The url's were the same too, with a 'number' (designating the page number) appended to the title text. Here's my question: 1. Is there a best practice for titles & url's of multi-page articles? Let's say we have an article named: 'This is an Article' ... What if I name the pages like this:
                -- This is an Article, Page 1
                -- This is an Article, Page 2
                -- This is an Article, Page 3 Is that a good idea? Or, should each page have a completely different title? Does it matter?
                ** I think for usability, the examples above are best; they give the reader context. What about url's ?  Are these a good idea? /this-is-an-article-01,  /this-is-an-article-02, and so on...
                Does it matter? 2. I've read that maybe multi-page articles are not such a good idea -- from usability and SEO standpoints. We tend to limit our articles to about 800 words per page.  So, is it better to publish 'long' articles instead of multi-page? Does it matter?  I think I'm seeing a trend on content sites toward long, one-page articles. 3. Any other gotchas we should be aware of, related to SEO/ multi-page? Long post... we've gone back-and-forth on this a couple times and need to get this settled.
                Thanks much! Jim

                Web Design | | jmueller0823
                0
              • airnwater

                Decreasing Page Load Time with Placeholder Images - Good Idea or Bad Idea?

                In an effort to decease our page load time, we are looking at making a change so that all product images on any page past page 1 load with a place holder image.  When the user clicks to the next page, it then loads all of the images for that page. Right now, all of the product divs are loaded into a Javascript array and loaded in chunks to the page display div. Product-heavy pages significantly increase load time as the browser loads all of the images from the product HTML before the Javascript can rewrite the display div with page-specific product HTML. In order to get around this, we are looking at loading the product HTML with a small placeholder image and then substituting the appropriate product image URLs when each page is output to the display div. From a user experience, this change will be seamless and they won't be able to tell the difference, plus they will benefit from a potentially a short wait on loading the images for the page in question.  However, the source of the page will have all of the product images in a given category page all having the same image.  How much of a negative impact will this have on SEO?

                Web Design | | airnwater
                0
              • sftravel

                Custom 404 Page Indexing

                Hi - We created a custom 404 page based on SEOMoz recommendations.  But.... the page seems to be receiving traffic via organic search.  Does it make more sense to set this page as "noindex" by its metatag?

                Web Design | | sftravel
                0
              • dimanyc

                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 | | dimanyc
                0
              • bsofttech

                Landing pages vs internal pages.

                Hey everyone I have run into a problem and would greatly appreciate anyone that could weigh in on it. I have a web client that went to an outside vendor for marketing. The client asked me to help them target some keywords and since I am new to the SEO world I have proceeded by researching the best keywords for the client. I found 6 that see excellent monthly searches. I then registered the .com and or .net domain names that match these words. I then started building landing pages that make reference to the keyword and then have links to his site to get more info. My customer sent the first of these sites to the marketer and he says I am doing things all wrong. He says rather then having landing pages like this I should just point the domain names at internal pages to the website. He also says that I should not have different looks for the landing pages from the main site and that I should have the full site menu on each landing page. I wanted to here what everyone here has to say about the pros and cons of the way to do this cause the guy giving the advice to me has a lower ranking site then I do and I have only started working on getting my site ranked this year. He has atleast according to him been doing this forever. Thanks, Ron

                Web Design | | bsofttech
                0
              • wdziedzic

                The use of foreign characters and capital letters in URL's?

                Hello all, We have 4 language domains for our website, and a number of our Spanish landing pages are written using Spanish characters - most notably: ñ and ó. We have done our research around the web and realised that many of the top competitors for keywords such as Diseño Web (web design) and Aplicaión iPhone (iphone application) DO NOT use these special chacracters in their URL structure. Here is an example of our URL's EX:  http://www.twago.es/expert/Diseño-Web/Diseño-Web However when I simply copy paste a URL that contains a special character it is automatically translated and encoded. EX: http://www.twago.es/expert/Aplicación-iPhone/Aplicación-iPhone (When written out long had it appears: http://www.twago.es/expert/Aplicación-iPhone/Aplicación-iPhone My first question is, seeing how the overwhelming majority of website URL's DO NOT contain special characters (and even for Spanish/German characters these are simply written using the standard English latin alphabet) is there a negative effect on our SEO rankings/efforts because we are using special characters? When we write anchor text for backlinks to these pages we USE the special characteristics in the anchor text (so does most other competitors). Does the anchor text have to exactly I know most webbrowsers can understand the special characters, especially when returning search results to users that either type the special characters within their search query (or not). But we seem to think that if we were doing the right thing, then why does everyone else do it differently? My second question is the same, but focusing on the use of Capital letters in our URL structure. NOTE: When we do a broken link check with some link tools (such as xenu) the URL's that contain the special characters in Spanish are marked as "broken". Is this a related issue? Any help anyone could give us would be greatly appreciated! Thanks, David from twago

                Web Design | | wdziedzic
                0

              Get started with Moz Pro!

              Unlock the power of advanced SEO tools and data-driven insights.

              Start my free trial
              Products
              • Moz Pro
              • Moz Local
              • Moz API
              • Moz Data
              • STAT
              • Product Updates
              Moz Solutions
              • SMB Solutions
              • Agency Solutions
              • Enterprise Solutions
              • Digital Marketers
              Free SEO Tools
              • Domain Authority Checker
              • Link Explorer
              • Keyword Explorer
              • Competitive Research
              • Brand Authority Checker
              • Local Citation Checker
              • MozBar Extension
              • MozCast
              Resources
              • Blog
              • SEO Learning Center
              • Help Hub
              • Beginner's Guide to SEO
              • How-to Guides
              • Moz Academy
              • API Docs
              About Moz
              • About
              • Team
              • Careers
              • Contact
              Why Moz
              • Case Studies
              • Testimonials
              Get Involved
              • Become an Affiliate
              • MozCon
              • Webinars
              • Practical Marketer Series
              • MozPod
              Connect with us

              Contact the Help team

              Join our newsletter

              Access all your tools in one place. Whether you're tracking progress or analyzing data, everything you need is at your fingertips.

              Moz logo
              © 2021 - 2025 SEOMoz, Inc., a Ziff Davis company. All rights reserved. Moz is a registered trademark of SEOMoz, Inc.
              • Accessibility
              • Terms of Use
              • Privacy

              Looks like your connection to Moz was lost, please wait while we try to reconnect.