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
      • SEO Q&A
      • 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.

      NEW Keyword Suggestions by Topic
      Moz Pro

      NEW Keyword Suggestions by Topic

      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

      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. Research & Trends
    3. Algorithm Updates
    4. How Additional Characters and Numbers in URL affect SEO

    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 Additional Characters and Numbers in URL affect SEO

    Algorithm Updates
    3
    6
    4562
    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.
    • TommyTan
      TommyTan last edited by

      Hi fellow SEOmozers,

      I noticed that a lot of websites have additional characters and words at the end of the URL in addition keyword optimized URL.  Mostly for E-Commerce sites

      For example: www.yoursite.com/category/keyword?id=12345&Keyword--Category--cm_jdkfls_dklj  or wwww.yoursite.com/category/keyword#83939=-37292

      My question is how does the additional characters or parameters(not necessarily tracking parameters) affect SEO? Does it matter if i have additional keywords in the additional stuff in the URL (1st url example)?

      If you can provide more information, that would be helpful.

      Thank you!

      1 Reply Last reply Reply Quote 0
      • WilliamKammer
        WilliamKammer @TommyTan last edited by

        I've never experienced a noticable, direct effect in this regard, and have experience with ranking pages well with crazy parameters. As long as things are canonicalized properly and the system isn't creating a bunch of duplicate pages with different parameters, you should be fine.

        1 Reply Last reply Reply Quote 2
        • TommyTan
          TommyTan @WilliamKammer last edited by

          Hi William,

          Yup, totally understand that what's best for user is best for search engine.  I also agree that having a simple and clean URL www.yoursite.com/category/keyword is definitely better and has more benefits than www.yoursite.com/category/keyword?id=1234%Keyword-_-......

          Let's not compared them to the optimized URL but what do you effect does it have on SEO?  Does it harm the site in general with this type of URL?  Or no effect at all since it also included the keywords in the front and the parameters don't play a role.

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

            When in doubt, the answer is almost always the same as the answer to, "What is best for the user?"

            Users can't make sense of all those parameters, and bots aren't likely to either. A site like Amazon.com or Canon.com can get away with it, because they have so many other factors going for them. Also, some systems create these parameters automatically, and can't easily be optimized.

            So, to answer your question: It's best not to have those parameters. Users like it without them, and it makes it easier for people to link to you, since URLs are more memorable. On the other side of that, it's not the end of the world if you can't do this in an easy manner and your time might be better spent elsewhere.

            TommyTan 1 Reply Last reply Reply Quote 1
            • TommyTan
              TommyTan @LesleyPaone last edited by

              Hi,

              Thanks for the article, it help answer some of my questions. However, the examples in the article compared 2 not optimized URLs with 1 keyword included URL. It makes sense that the 3rd URL will perform better as it includes keyword for search engine, users to understand what the page is about and all the other benefits from optimizing the URL.

              1. Amazon.com - http://www.amazon.com/gp/product/B0007TJ5OG/102-8372974-4064145?v=glance&n=502394&m=ATVPDKIKX0DER&n=3031001&s=photo&v=glance
              2. Canon.com - http://consumer.usa.canon.com/ir/controller?act=ModelDetailAct&fcategoryid=145&modelid=11158
              3. DPReview.com - http://www.dpreview.com/reviews/canonsd400/

              However, in my first example:  www.yoursite.com/category/keyword?id=12345&Keyword--Category--cm_jdkfls_dklj

              The URL included keywords which tell users what the page is about but it also included additional dynamic parameters.

              I'm just wondering if these additional dynamic parameters play any role in SEO.  Harm or benefit?

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

                This is a pretty good explanation, http://moz.com/learn/seo/url

                TommyTan 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

                • lmoraes

                  How can I discover the Google ranking number for a keyword in Brazil?

                  Hello, how can I discover the Google ranking number for a keyword in Brazil location. I need to know what is the position in Brazil location for the keyword "ligação internacional" in the Google search engine for the webpage www.solaristelecom.com/ligacao-internacional. I tried to use the Moz tools to discover it but only shows that I am not in the top 50, then I want to know where I am, and if I am listed or not. I tried to search it in my browser and didn't show the name of my website. Thank you.

                  Algorithm Updates | | lmoraes
                  1
                • vtmoz

                  On page vs Off page vs Technical SEO: Priority, easy to handle, easy to measure.

                  Hi community, I am just trying to figure out which can be priority in on page, off page and technical SEO. Which one you prefer to go first? Which one is easy to handle? Which one is easy to measure? Your opinions and suggestions please. Expecting more realistic answers rather than usual check list. Thanks

                  Algorithm Updates | | vtmoz
                  0
                • vtmoz

                  More pages or less pages for best SEO practices?

                  Hi all, I would like to know the community's opinion on this. A website with more pages or less pages will rank better? Websites with more pages have an advantage of more landing pages for targeted keywords. Less pages will have advantage of holding up page rank with limited pages which might impact in better ranking of pages. I know this is highly dependent. I mean to get answers for an ideal website. Thanks,

                  Algorithm Updates | | vtmoz
                  1
                • FPK

                  Dramatic drop in SEO rankings after recovering from hacking

                  A few months ago my client's website was hacked which created over 20,000+ spammy links on the site. I dealt with removing the malware and got google to remove the malware warning shortly within a week of the hacking. Then started the long process to do 301 redirects and disavowing links under Webmaster tools over these few months. The hacking only caused a slight drop in rankings at the time. Now just as of last week the site had a dramatic drop in rankings. When doing a keyword search I noticed the homepage doesn't even get listed on Google Maps and for Google Search instead the inner pages like the Contact Us page show up instead of the homepage. Does anyone have any insight to the sudden drop happening now and why the inner pages are ranking higher than the homepage now?

                  Algorithm Updates | | FPK
                  0
                • RizwanAkbar

                  Is it a good idea to 301 redirect one same niche site towards another site for seo benefit

                  Hello friends, I have 2 android niche sites, one site is running on a technology dropped domain i catch 1 year ago it has, almost 400+ domains linking to different parts of the site, the other one i established from scratch and both are running from jan 2015. Now i want to redirect first site which already has 400 links pointing towards it to the home page of my 2nd android site. Is it a good idea to do so and does it give any boost in terms of seo?

                  Algorithm Updates | | RizwanAkbar
                  0
                • Mustansar

                  URLs contains other language than English

                  I am in need of your advice in regards to urls of my new sites. I have got one site from gulf region site is in English and Arabic language. The issue is we are getting url from both. Some are Arabic, do you guys think it will effect the ranking result? url example is : www.mydomain.com/بيع-بي-سيارة

                  Algorithm Updates | | Mustansar
                  0
                • Stew222

                  Special Characters in Keywords

                  Do search engines consider keywords such as "1099 E-File Software" & "1099 "EFile Software" the same? Many of the keywords for my website will have a dash "-" when properly spelled out but there are many users who would simply omit it when spelling the word.  Another example would be "W-2 Software" as opposed to "W2 Software".

                  Algorithm Updates | | Stew222
                  0
                • Chaits

                  Non .Com or .Co Versus .ca or .fm sites - In terms of SEO value

                  We are launching a new site with a non traditional top level domain . We were looking at either .ca or .in as we are not able to get the traditional .com or .co or .net etc . I was wondering if this has any SEO effect ? Does Google/Bing treat this domain differently .Will it be penalized ? Note : My site is a US based site targeting US audience

                  Algorithm Updates | | Chaits
                  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
                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.