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. Intermediate & Advanced SEO
    4. Upper and lower case URLS coming up as duplicate content

    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.

    Upper and lower case URLS coming up as duplicate content

    Intermediate & Advanced SEO
    4
    9
    1267
    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.
    • davidmac
      davidmac last edited by

      Hey guys and gals, I'm having a frustrating time with an issue. Our site has around 10 pages that are coming up as duplicate content/ duplicate title. I'm not sure what I can do to fix this. I was going to attempt to 301 direct the upper case to lower but I'm worried how this will affect our SEO. can anyone offer some insight on what I should be doing?

      Update:  What I'm trying to figure out is what I should do for our URL's. For example, when I run an audit I'm getting two different pages: aaa.com/BusinessAgreement.com and also aaa.com/businessagreement.com. We don't have two pages but for some reason, Google thinks we do.

      1 Reply Last reply Reply Quote 1
      • ClaytonJ
        ClaytonJ last edited by

        Ta

        One element to check is causation of why the duplicates.  Solve same as otherwise it maybe an ongoing problem.

        Good luck.

        1 Reply Last reply Reply Quote 0
        • davidmac
          davidmac @ClaytonJ last edited by

          Don_quixote you are now my new hero !!! I can't thank you enough. You just solved my biggest headache of the past few days !!! I owe 🙂

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

            Hi

            ok - you have duplicate pages. So it is a duplicate content issue.  Same content same urls except for capitalisation.  Further both pages are being indexed on google.

            Recommend  that as soon as possible - 301 this page https://episodealert.com/BusinessAssociate.aspx to https://episodealert.com/businessassociate.aspx

            You should do this for all duplicate capitalisations across the site.

            We solved one! Go get em..

            davidmac 1 Reply Last reply Reply Quote 1
            • davidmac
              davidmac @ClaytonJ last edited by

              Hey Don_quixote,

              I apologize for the jumble of words. I was a bit burnt out when searching for answers. So let me explain things a bit better. I recently tried screaming from and as running a site audit when I came across what looked like an issue. Under the duplicate filter I'm getting a few pages that have duplicate titles :

              https://episodealert.com/businessassociate.aspx
              https://episodealert.com/BusinessAssociate.aspx

              I'm a bit lost as what I need to do. I pretty new to the world of SEO, so again I apologize for the ramble in my original post.

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

                Hi

                It does read like you have two pages.

                Can you share the url or put both into the browser         site:   and see if indexed?

                Alternatively, has it been indexed and later 301'ed?

                Regards

                davidmac 1 Reply Last reply Reply Quote 0
                • davidmac
                  davidmac @ClaytonJ last edited by

                  Hey Don, thanks for the reply, when I run an audit I'm getting two different pages: aaa.com/BusinessAgreement.com and also aaa.com/businessagreement.com. We don't have two pages but for some reason, Google thinks we do.  Do you know what I should do about this?

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

                    Hi

                    Concur with Joe, you will need to explain if you have upper case and lower case pages.. assuming same content and same url..  as that is a pure duplicate..

                    davidmac 1 Reply Last reply Reply Quote 1
                    • jasongmcmahon
                      jasongmcmahon last edited by

                      1. Why have the upper & lowercase case pages live
                      2. Have you considered canonicalisation?
                      1 Reply Last reply Reply Quote 0
                      • 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

                      • Schoellerallibert

                        Different content on the same URL depending on the IP address of the visitor

                        Hi! Does anybody have any expierence on the SEO impact when changing the content of a page depending on the IP address of the visitor? Would be text content as well as meta information. This happening on the same URL. Many thanks.

                        Intermediate & Advanced SEO | | Schoellerallibert
                        0
                      • BeckyKey

                        SEM Rush & Duplicate content

                        Hi SEMRush is flagging these pages as having duplicate content, but we have rel = next etc implemented: https://www.key.co.uk/en/key/brand/bott https://www.key.co.uk/en/key/brand/bott?page=2 Or is it being flagged as they're just really similar pages?

                        Intermediate & Advanced SEO | | BeckyKey
                        0
                      • yacpro13

                        Duplicate content on URL trailing slash

                        Hello, Some time ago, we accidentally made changes to our site which modified the way urls in links are generated. At once, trailing slashes were added to many urls (only in links). Links that used to send to
                        example.com/webpage.html Were now linking to
                        example.com/webpage.html/ Urls in the xml sitemap remained unchanged (no trailing slash). We started noticing duplicate content (because our site renders the same page with or without the trailing shash). We corrected the problematic php url function so that now, all links on the site link to a url without trailing slash. However, Google had time to index these pages. Is implementing 301 redirects required in this case?

                        Intermediate & Advanced SEO | | yacpro13
                        1
                      • AMHC

                        Removing duplicate content

                        Due to URL changes and parameters on our ecommerce sites, we have a massive amount of duplicate pages indexed by google, sometimes up to 5 duplicate pages with different URLs. 1. We've instituted canonical tags site wide. 2. We are using the parameters function in Webmaster Tools. 3. We are using 301 redirects on all of the obsolete URLs 4. I have had many of the pages fetched so that Google can see and index the 301s and canonicals. 5. I created HTML sitemaps with the duplicate URLs, and had Google fetch and index the sitemap so that the dupes would get crawled and deindexed. None of these seems to be terribly effective. Google is indexing pages with parameters in spite of the parameter (clicksource) being called out in GWT. Pages with obsolete URLs are indexed in spite of them having 301 redirects. Google also appears to be ignoring many of our canonical tags as well, despite the pages being identical. Any ideas on how to clean up the mess?

                        Intermediate & Advanced SEO | | AMHC
                        0
                      • khi5

                        Real Estate MLS listings - Does Google Consider duplicate content?

                        I have a real estate website. The site has all residential properties for sale in a certain State (MLS property listings). These properties also appear on 100's of other real estate sites, as the data is pulled from a central place where all Realtors share their listings. Question: will having these MLS listings indexed and followed by Google increase the ratio of duplicate vs original content on my website and thus negatively affect ranking for various keywords? If so, should I set the specific property pages as "no index, no follow" so my website will appear to have less duplicate content?

                        Intermediate & Advanced SEO | | khi5
                        0
                      • Jenny1

                        Partial duplicate content and canonical tags

                        Hi - I am rebuilding a consumer website, and each product page will contain a unique product image, and a sentence or two about the product (and we tend to use a lot of the same words in different ways across products). I'd like to have a tabbed area below the product info that talks about the overall product line, and this content would be duplicate across all the product pages (a "Why use our products" type of thing). I'd have this duplicate content also living on its own URL's so they can be found alone in the SERP's. Question is, do I need to add the canonical tag to this page, since there's partial duplicate content on the product pages? And if I did that, would my product pages go un-indexed?? I understand how to handle completely duplicated content, it's the partial duplicate that I'm having difficulty figuring out.

                        Intermediate & Advanced SEO | | Jenny1
                        0
                      • gXeSEO

                        Is an RSS feed considered duplicate content?

                        I have a large client with satellite sites. The large site produces many news articles and they want to put an RSS feed on the satellite sites that will display the articles from the large site. My question is, will the rss feeds on the satellite sites be considered duplicate content? If yes, do you have a suggestion to utilize the data from the large site without being penalized? If no, do you have suggestions on what tags should be used on the satellite pages? EX: wrapped in tags? THANKS for the help. Darlene

                        Intermediate & Advanced SEO | | gXeSEO
                        0
                      • Creode

                        Duplicate content on ecommerce sites

                        duplicate content

                        I just want to confirm something about duplicate content. On an eCommerce site, if the meta-titles, meta-descriptions and product descriptions are all unique, yet a big chunk at the bottom (featuring "why buy with us" etc) is copied across all product pages, would each page be penalised, or not indexed, for duplicate content? Does the whole page need to be a duplicate to be worried about this, or would this large chunk of text, bigger than the product description, have an effect on the page. If this would be a problem, what are some ways around it? Because the content is quite powerful, and is relavent to all products... Cheers,

                        Intermediate & Advanced SEO | | Creode
                        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
                      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.