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.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • 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.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • 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. SEO Tactics
    3. On-Page Optimization
    4. Duplicate page titles and hreflang tags

    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.

    Duplicate page titles and hreflang tags

    On-Page Optimization
    3
    7
    1336
    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.
    • ahyde
      ahyde last edited by

      Moz is flagging a lot of pages on our site which have duplicate page titles. 99% of these are international pages which hreflang tags in the sitemap.

      Do I need to worry about this? I assumed that it wasn't an issue given the use of hreflang. And if that's the case, why is Moz flagging them as an issue?

      Thanks.

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

        We're all students of the game. I hope I never stop learning about marketing.

        I had read about the sitemap implementation but never tried it. Then I ran into an enterprise client who has over 40,000 indexed pages & 20 separate languages.

        One of the languages didn't have a subfolder but all the rest did. Instead of coding it in, I figured my way through sitemaps & thought it was SO much easier in the end. I've used it a few times since and it's great.

        1 Reply Last reply Reply Quote 1
        • PatrickDelehanty
          PatrickDelehanty @PatrickDelehanty last edited by

          I updated my first answer to point out my error - thanks again!

          MattAntonino 1 Reply Last reply Reply Quote 2
          • PatrickDelehanty
            PatrickDelehanty @MattAntonino last edited by

            Hi everyone

            Oh wow! I can't believe I missed that! I stand 100% corrected - thanks so much guys, I am sorry about that!

            Looks like you should be all good then!

            Thanks again for pointing this out - cheers everyone

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

              No, you don't need to worry. If you've implemented hreflang into the sitemap properly, it will work and you don't have to worry about the Moz reading. Moz tries to cover off the main things that affect you and give you an indication of what Google may like & dislike on your site but by no means are the implementations of everything exactly the same. So yes, Google will understand your 'duplicate' page titles are not.

              @Patrick - you can definitely implement hreflang in sitemap. I was surprised when I saw that the first time, too, but I've tried it for a few clients lately and it works well.

              PatrickDelehanty 1 Reply Last reply Reply Quote 1
              • ahyde
                ahyde @PatrickDelehanty last edited by

                Hi,

                I'm fairly sure you can put the tags in a sitemap rather than the header.

                https://support.google.com/webmasters/answer/2620865?hl=en https://support.google.com/webmasters/answer/189077?hl=en

                Placing the tags into the header is a much bigger technical issue for us at present.

                Cheers

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

                  Hi there

                  Are you saying that your hreflang tags are in your sitemap? If that's the case, that's not the proper implementation. THIS IS IN FACT NOT CORRECT AS POINTED OUT BY ahyde & MattAntonino BELOW

                  These tags are supposed to live in the tag of the page(s) which are region and language targeted.

                  I would read into hreflang tags and make sure that you have the proper implementation. You should also look at language tags for Bing.

                  I would also take a look at this chart for guidance and make sure that your international pages have language/region specific content - if you're not changing the language, then the tag isn't really necessary. I would instead focus on canonical tags, setting up Webmaster Tools accounts for each region variation directory or subdomain, and country targeting those profiles to their separate regions in Google and Bing Webmaster Tools.

                  I would also take a look at the following resources as well:
                  International SEO (Moz)
                  The International SEO Checklist (Moz)

                  Let me know if this helps - I hope I am understanding - good luck!

                  ahyde 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

                  • ATP

                    Getting the Titles and Headings Right on Product Pages. Userbility vs SEO

                    Hey Mozzers, I am optimising a chaotic section of the site including many similar products. Writing unique content etc. The titles and urls were all over the place so my first job was to tidy them up so I could make some sense of the situation, especially as sometimes they didn't even match! I should point out were on Magento, so product name = Both the Heading and Title of the page, the meta title can be set separately. When i refer to title I mean both <title>and <h1></strong><br /><br />Before they existed as such<br />URL:  domain.com/200-x-0-5-g-rs-232-balance.html<br />TItle:   PC-1234 200 x 0.5g x 0.3 RS-232 Balance<br /><br />This format was (Product Code, Capacities, Resolutions, Accuracy, Product Title)<br /><br />The issue was all 60 products in a page followed this format. Navigating through the page was a nightmare and was just a jumble of numbers and highly confusing even to me who learnt what they all mean, especially when you had 8 products from the same range you got presented with<br /><br />APC-1234 200 x 0.5g x 0.3 RS-232 Balance<br />APC-1235 500 x 1g x 0.3 RS-232 Balance<br />APC-1236 1000 x 2g x 0.3 RS-232 Balance<br />APC-1238 5000 x 10g x 0.3 RS-232 Balance<br />APC-1239 10000 x 15g x 0.3 RS-232 Balance<br />APC-1210 20000 x 25g x 0.3 RS-232 Balance<br />APC-1211 50000 x 50g x 0.3 RS-232 Balance</p> <p>I changed them to something more user friendly.<br /><br />URL: domain.com/200g-precision-balance.html<br />Title: 200g Precision Balance<br /><br />This has seen the following benefits<br />- URL is now clear and means something to the user<br />- Product titles are easy to navigate and the page is more pleasing to the eye<br />- The jumble of numbers in the title are now all labelled and shown below each product listing in bullet point so the user can see the basic spec of a product without having to decipher any titles<br /><br />Upon reflection I has a couple of concerns I was hoping you could discuss, I am wondering if I have made the titles too simple.<br />1) I have no product code in the title<br />We have our own products manufactured and sell existing brands with their own product codes. Some of these can be lengthy. Adding them makes them hard to the eye and the page looked cramped.<br /><br />The codes are listed beneath each product title on category pages and on a list on the actual product page, but no where in the titles. <br /><br />2)None of our products have a brand listed in the title<br />None of the products on the site had brand names in anything but the images when i started and as such it snuck under my radar. But should i pre-fix all titles with a brand name?<br /><br />Should </p> <p>URL: domain.com/200g-precision-balance.html<br />Title: 200g Precision Balance</p> <p>become</p> <p>URL: domain.com/BRAND1-200g-precision-balance.html<br />Title: BRAND1 200g Precision Balance<br /><br />My instinct tells me to change things to include brands as its useful to the customer and should have an SEO benefit, but to leave out product codes as they are accessible to the customer where they are now and dont make things messy and unreadable.<br /><br />As always, thanks for the input!</p></title>

                    On-Page Optimization | | ATP
                    0
                  • mrdavidingram

                    SVG image files causing multiple title tags on page - SEO issue?

                    Does anyone have any experience with SVG image files and on-page SEO? A client is using them and it seems they use the title tag in the same way a regular image (JPG/PNG) would use an image ALT tag. I'm concerned that search engines will see the multiple title tags on the page and that this will cause SEO issues. Regular crawlers like Moz flag it as a second title tag, however it's outside the header and in a SVG wrap so the crawlers really should understand that this is a SVG title rather than a second page title. But is this the case? If anyone has experience with this, I'd love to hear about it.

                    On-Page Optimization | | mrdavidingram
                    2
                  • quiltedkoala

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

                    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!

                    On-Page Optimization | | quiltedkoala
                    0
                  • GRIP-SEO

                    How will it effect SEO to have multiple h1 tags on a page?

                    I have a client who recieved this advice from his marketing consultant: "If there are multiple h1 tags on a page, this can confuse Google and it may have a negative impact on the keyword rankings. If you could ask your web developer to go in and remove the h1 tags on the header images that would be helpful. This way it will be easier for Google to index your site and will help your keyword rankings." How will it effect SEO to have multiple h1 tags on a page?

                    On-Page Optimization | | GRIP-SEO
                    0
                  • nyc-seo

                    Fewer keywords in title tag?

                    Hello, I have a title tag that includes three keywords and has a total of 59 characters. The third keyword is not very important. If I eliminated the third keyword, leaving the first two (for a total of 48 characters), would the ranking value of the first two keywords increase? Does including the third keyword dilute the value of the first two? Thank you!

                    On-Page Optimization | | nyc-seo
                    0
                  • Wallander

                    Do alt tags count towards on page keyword density?

                    Hello...I have written a bunch of content for my site using a useful tool called Scribe SEO which recommends keyword density at 5% if I remember correctly. So all my my newly written content is below this level but I am left wondering if by adding alt tags with my chosen keywords I will be considered to be over the limit and cause a red flag? Can anyone clarify this for me please?

                    On-Page Optimization | | Wallander
                    0
                  • paulinap1983

                    Can I use the first sentence of my page content as a meta description tag as well?

                    I just want to copy my content on the page and use the first or as well the second sentence of the content self for my meta description tag. Is that OK? Or should the Meta description tag be different?

                    On-Page Optimization | | paulinap1983
                    0
                  • Audiohype

                    Using commas in the title tag?

                    Is there a disadvantage/advantage to using commas to separate words in the title tag. Which will be more effective as a title tag: "keyword1 keyword2 - Brand" OR "keyword1, keyword2 - Brand"?

                    On-Page Optimization | | Audiohype
                    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.