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.

      Track AI Overviews in Keyword Research
      Moz Pro

      Track AI Overviews in Keyword Research

      Try it free!
    • 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

      Unlock flexible pricing & new endpoints
      Moz API

      Unlock flexible pricing & new endpoints

      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. SEO Tactics
    3. On-Page Optimization
    4. How do I fix duplicate page issue on Shopify with duplicate products because of collections.

    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.

    How do I fix duplicate page issue on Shopify with duplicate products because of collections.

    On-Page Optimization
    4
    4
    979
    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.
    • quiltedkoala
      quiltedkoala last edited by

      I'm working with a new client with a site built on Shopify. Most of their products appear in four collections. This is creating a duplicate content challenge for us. Can anyone suggest specific code to add to resolve this problem. I'm also interested in other ideas solutions, such as "don't use collections" if that's the best approach. I appreciate your insights. Thank you!

      1 Reply Last reply Reply Quote 0
      • ira-ji
        ira-ji last edited by

        We have been having the same duplicate content issues on our Shopify website. We would also love to know a solution.

        1 Reply Last reply Reply Quote 0
        • Christy-Correll
          Christy-Correll Staff last edited by

          Hi Carl, thanks for your question. Did you see Joe's response? Let us know, thanks!

          Christy

          1 Reply Last reply Reply Quote 0
          • jlane9
            jlane9 last edited by

            Hello Carl, can you provide a little more information or give the store url ?

            How many products are there in total ?   Are all of the products in all 4 collections ? Or only some overlapping ?

            How many duplicate content errors are you getting ?  I'll have a look for you if you provide the url address.

            Thank you,

            Joe

            1 Reply Last reply Reply Quote 1
            • 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

            • williamhuynh

              How to deal with filter pages - Shopify

              Hi there, /collections/living-room-furniture/black
              /collections/living-room-furniture/fabric Is that ok to make all the above filter pages canonicalised with their main category /collections/living-room-furniture Also, does it needs to be noindex, follow as well? Note - already removed the content from filter pages, updated meta tags as well. Please advice, thank you

              On-Page Optimization | | williamhuynh
              1
            • KenW

              Is it better to keep a glossary or terms on one page or break it up into multiple pages?

              We have a very large glossary of over 1000 industry terms on our site with links to reference material, embedded video, etc. Is it better for SEO purposes to keep this on one page or should we break it up into multiple pages, a different page for each letter for example? Thanks.

              On-Page Optimization | | KenW
              0
            • Aquatell

              Why are http and https pages showing different domain/page authorities?

              My website www.aquatell.com was recently moved to the Shopify platform.  We chose to use the http domain, because we didn't want to change too much, too quickly by moving to https.  Only our shopping cart is using https protocol.  We noticed however, that https versions of our non-cart pages were being indexed, so we created canonical tags to point the https version of a page to the http version.  What's got me puzzled though, is when I use open site explorer to look at domain/page authority values, I get different scores for the http vs. https version.  And the https version is always better.  Example:  http://www.aquatell.com DA = 21 and https://www.aquatell.com DA = 27.  Can somebody please help me make sense of this?  Thanks,

              On-Page Optimization | | Aquatell
              1
            • Ria_

              How do you make product pages unique when there are thousands of products?

              When an ecommerce site has 200 product pages, this is fine. It's time consuming, but I can write 200 unique paragraphs describing the product and it's not an insane amount of work for one person. But when there are 10,000+ product pages... what is the best way for one person to go about this? Risk the page being thin and just bullet point a couple of "need-to-know" info bits, or take the time to prioritise what products could benefit the most from the unique content and get cracking with a paragraph for each? Or do you just forego having truly unique copy on each product page and just aim to optimise the category pages for the longtail? Just wondering how you guys deal with thousands of product pages really. Starting to feel as if I should re-evaluate my strategy and wanted to get some idea on what others are doing... Notes: Product pages already have reviews, helps with adding more unique user-generated content to each page. There's dynamic content e.g. "You may be interested in...", "Related products", etc.

              On-Page Optimization | | Ria_
              3
            • paul-bold

              Recommended Schema for a Collection/Category page?

              Hi There! Taking on a  small project up updating and adding in Schema to a clients site; a previous developer half put in data vocabulary. In my planning I was wondering if their would be a best schema type for category page of products - or a collection of products? Any ideas and experience? Thanks!

              On-Page Optimization | | paul-bold
              0
            • DavidLenehan

              Should I add PDF manuals to my product pages?

              Hello. A lot of the products I sell on my e-commerce site are very technical. I decided to add PDF data sheets, manuals etc on each of the product pages to improve the customer experience. Now I am not sure if it was the best thing to do.  I have noticed a couple of times that the PDF is out ranking the product page in the SERP.  For a few products, the PDF ranks but the product page doesn't.  Anyone got any ideas?

              On-Page Optimization | | DavidLenehan
              0
            • pikka

              Pagination for product page reviews

              Hi, I am looking to add pagination on product pages (they have lots of reviews on the page). I am considering using rel="next/prev, to connect the series of review pages to the main product page. I unfortunately don't have a view-all page for these reviews or the option to get one - the reviews refresh on the same product page (by clicking whatever number page of reviews). This means each page has the exact same description content and everything else, but with different reviews. In this case is rel=next a good option? The format currently would be: On example.com/product link rel="next" href="http://example.com/product?review-p2" On example.com/product?review-p2 link rel="prev" href="http://example.com/product, link rel="next" href="http://example.com/product?review-p3 etc. Would this be a good format for product page reviews? I see rel=nextprev commonly used on ecommerce category/list pages but not really on the paginated reviews on product pages, so I thought I would see if anyone has advice on how best to solve this. I'm also wondering if it would be best to not combine this with a canonical tag on all the different review pages pointing to the product page, seeing as the reviews are actually different (despite the rest of the content being identical). I am hoping to pick up longer tail traffic from this, I figure by connecting the pages and not using canonicals that this way I could get more traffic from the phrases used in the reviews. By leaving out the canonicals, is it possible a user searching for phrases that might be deeper in the series, to land on, say, ?review-p4? Any thoughts if this would drive more traffic? Thanks!.

              On-Page Optimization | | pikka
              0
            • MarieA

              301 redirects from several sub-pages to one sub-page

              Hi! I have 14 sub-pages i deleted earlier today. But ofcourse Google can still find them, and gives everyone that gives them a go a 404 error. I have come to the understading that this wil hurt the rest of my site, at least as long as Google have them indexed. These sub-pages lies in 3 different folders, and i want to redirect them to a sub-page in a folder number 4. I have already an htaccess file, but i just simply cant get it to work! It is the same file as i use for redirecting trafic from mydomain.no to www.mydomain.no, and i have tried every kind of variation i can think of with the sub-pages. Has anyone perhaps had the same problem before, or for any other reason has the solution, and can help me with how to compose the htaccess file? 🙂 You have to excuse me if i'm using the wrong terms, missing something i should have seen under water while wearing a blindfold, or i am misspelling anything. I am neither very experienced with anything surrounding seo or anything else that has with internet to do, nor am i from an englishspeaking country. Hope someone here can light up my path 🙂 Thats at least something you can say in norwegian...

              On-Page Optimization | | MarieA
              1

            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
            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.