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. Technical SEO
    4. Appending a code at the end of a URL

    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.

    Appending a code at the end of a URL

    Technical SEO
    url seo
    3
    4
    1370
    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.
    • Redooo
      Redooo Subscriber last edited by

      Hi All,

      Some real estate/ news companies have a code appended to the end of a URL

      https://www.realestate.com.au/property-house-qld-ormiston-141747584

      https://www.brisbanetimes.com.au/national/queensland/childcare-centre-could-face-prosecution-for-leaving-child-on-hot-bus-20230320-p5ctqs.html

      Can I ask if there's any negative SEO implications for doing this?

      Cheers

      Dave

      Kateparish 2 Replies Last reply Reply Quote 0
      • dutchfoxy
        dutchfoxy @Kateparish last edited by

        @Kateparish said in Appending a code at the end of a URL:

        Appending a code to the end of a URL is called a URL parameter

        This is not the case in these examples!! Parameters are mostly added using a "?" - for example: domainname .com/widgets?sessionID=32764 or example .com?category=widgets

        In the example from Dave the code (-141747584) is part of the Permalink. It is not a parameter.

        So the question remains: does having a permalink with some unique identifier integrated impact SEO in a negative way?? (assuming this page / permalink is a unique page on the website)

        1 Reply Last reply Reply Quote 0
        • Kateparish
          Kateparish @Redooo last edited by

          @Redooo Using a code at the end of a URL is a common practice to track the traffic source and provide analytics to website owners. It should not have negative SEO implications, as long as the code is not used to manipulate search engine rankings. However, ensure that the URLs with codes are canonicalized to their non-coded versions to avoid duplicate content issues. Use a consistent URL structure across the website for better user experience and SEO performance.

          1 Reply Last reply Reply Quote 0
          • Kateparish
            Kateparish @Redooo last edited by

            @Redooo Appending a code to the end of a URL is called a URL parameter, and it is a common practice in website development to pass information from one page to another. In the case of real estate or news companies, the code appended to the end of the URL likely identifies a specific property or article.
            Using URL parameters does not inherently have negative SEO implications. However, if used incorrectly or excessively, they can cause issues for search engines trying to crawl and index your website.
            For example, if multiple versions of the same page have different URL parameters, search engines may see them as duplicate content and penalize your website. Additionally, if the URL parameters do not provide valuable information to users or search engines, it may be considered "thin content," which can also harm your SEO.
            It's important to use URL parameters judiciously and ensure they provide valuable information to users and search engines. If you need clarification about the SEO implications of using URL parameters on your website, it may be worth consulting with an experienced SEO professional.

            dutchfoxy 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

            • garrypat

              Unsolved Website with no backlinks and a DA of 1 ranks first. Why?

              backlinks seo da

              https://www.realestatephotos.melbourne does not have any backlinks and has a DA of 1.
              This site ranks first for keywords - real estate photography melbourne and property photography melbourne.
              Not sure why.
              URL contains keywords and site is ok. But other sites with many links and higher DA rank lower. Why? Garry

              Keyword Explorer | | garrypat
              1
            • rohit.c

              Spam Score Of Site Increased from 1 to 31% overnight

              seo spam score

              Hello There,
              Few days back, Spam Score of two of my sites drastically increased from 1% to 31% for one site and from 1% to 36% for another site overnight. Here are the two websites https://simpalm.com/ ducknowl.com Site background for 2-3 months ABC link exchange campaign was started for both the sites. Links where built on high quality sites with DA40 above and most of them are Saas sites No reciprocal link exchange was done Same new pages are created on the site for on page SEO Both the sites are hosted on GoDaddy Can someone please tell me what is the reason of this Sudden increase in spam score of both the sites and at same time?

              Technical SEO | | rohit.c
              1
            • mhenshall

              Strange Traffic Movements

              seo

              Hi there, I'm wondering if anyone can shed some light on this... I'm working with a client whose website is experiencing some odd organic traffic patterns. See screenshot attached. As you can see, there was a sudden cliff fall about a month ago, and then it recovered (almost) entirely. Then, a month to the day later, the same thing happened again. What is the likelihood that this is a data glitch vs an algorithm thing? Any light you can shed on this would be appreciated. Thanks,
              Marc
              Screenshot 2023-08-18 at 09.37.26.png image url)

              Search Behavior | | mhenshall
              0
            • Billywig

              English pages given preference over local language

              seo seo rankings rankings google

              We recently launched a new design of our website and for SEO purposes we decided to have our website both in English and in Dutch. However, when I look at the rankings in MOZ for many of our keywords, it seems the English pages are being preferred over the Dutch ones. That never used to be the case when we had our website in the old design. It mainly is for pages that have an English keyword attached to them, but even then the Dutch page would just rank. I'm trying to figure out why English pages are being preferred now and whether that could actually damage our rankings, as search engines would prefer copy in the local language. An example is this page: https://www.bluebillywig.com/nl/html5-video-player/ for the keywords "HTML5 player" and "HTML5 video player".

              Local SEO | | Billywig
              0
            • landlwoof4

              How to get rid of bad backlinks

              off-page seo seo backlinks spam score

              So I noticed my rankings going down and spam score going up. So under my spam score there are over 100 links for different websites but ALL redirect to semalt.com I researched it and it says they hijacked a bunched of backlinks but don't know much more. How can I get rid of all those backlinks? I was told I could use the disavow tool but apparently that can hurt my ranking as well. The semalt.com site has no backlink to me - it looks like the pages that have/had my backlinks, they've redirected to them. For instance this is one of the links http://www.oxvideos.xyz/indianantyphotoxxx 422005fb-9240-40a4-8b65-f5b1f5079dea-image.png

              Link Building | | landlwoof4
              0
            • LukeRow

              Breadcrumbs and multiple parent categories on Shopify site - what's the answer?

              navigation breadcrumb trail breadcrumbs ux seo

              Hi Mozzers... I'm working on a Shopify site - it is polyhierarchical with multiple parent categories for each product. Not uncommon with Shopify because of issues with faceted nav on that platform. The problem is that defining ONE breadcrumb trail back to the homepage, it works against UX, as people will be wanting to go back to the previous search results, primarily, to revisit the parent category specific search (this is an ecommerce site with a huge number of products). So heaven knows what to do. I could do: (1) Home / Product to avoid the issue. Not very good for UX though as where is the previous category page (where more than likely a product search was carried out). (2) Home / Specific Previous Search Page - Parent Category / Product (if that is possible without upsetting SEO performance - I don't think it is - but any advice is welcome) (3) or I could define one specific path and also include: Return to Previous Page / Search as a separate clickback link outside of but adjacent to the breadcrumb trail (I think Macy's used to do that): https://baymard.com/blog/ecommerce-breadcrumbs The problem with defining a specific path is it flys in the face of UX in the context of this site! Although of course defining one path seems to be best practice for SEO. Any help would be gratefully received! Thanks a million, Luke

              Intermediate & Advanced SEO | | LukeRow
              0
            • thinkLukeSEO

              Backlinks that go to a redirected URL

              Hey guys, just wondering, my client has 3 websites, 2 of 3 will be closed down and the domains will be permanently redirected to the 1 primary domain - however they have some high quality backlinks pointing the domains that will be redirected. How does this effective SEO? Domain One (primary - getting redesign and rebuilt) - not many backlinks
              Domain Two (will redirect to Domain One) - has quality backlinks
              Domain Three (will redirect to Domain One) - has quality backlinks When the new website is launched on Domain One I will contact the backlink providers and request they update their URL - i assume that would be the best.

              Technical SEO | | thinkLukeSEO
              0
            • WSteven

              Flat vs Hierarchical URL Structure

              Hi, We are redoing our site structure and I was wondering what are the benefits of having a flat url structure. For example store.com/product instead of doing store.com/category/product. I noticed sites doing it both ways, even moz.com has both structures ex: moz.com/learn/seo and when you clck on something it brings you to moz.com/seo-expert-quiz (even though following the previous logic it should be moz.com/learn/seo/seo-expert-quiz) Please advise, Thanks!

              Technical SEO | | WSteven
              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.