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. Research & Trends
    3. Algorithm Updates
    4. Multiple sub-category of the same name ? does that effect 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.

    Multiple sub-category of the same name ? does that effect SEO

    Algorithm Updates
    3
    3
    1498
    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.
    • LKCservicesINC
      LKCservicesINC last edited by

      Hello,

      If I have multiple sub-category of the same name ? does that affect SEO for example I have the following category structure?

      domain/bmw/series5/2006.html

      domain/bmw/series5/2007.html .. etc

      domain/bmw/series3/2007.html

      domain/bmw/series3/2006.html  ..etc

      domain/Acura/cl/2006.html

      domain/Acura/cl/2007.html .. etc

      I do use canonical url because I may have the same product in multiple categories but my question does google penalize me because I have the same (year) url key for multiple categories  even though I use canonical url ?

      do I have any advantage in masking them filters vs sub-category from SEO point of view ? specially my goal is to have different meta title and meta description for each sub category ?

      1 Reply Last reply Reply Quote 0
      • Rajesh.Prajapati
        Rajesh.Prajapati last edited by

        You don't need to create many category on same topics.  Google is very smart and know very well about customer need.

        1 Reply Last reply Reply Quote 1
        • Chris.Menke
          Chris.Menke last edited by

          LKC,

          So long as the content on those individual product and category pages is unique and you are canonicalizing duplicate content, there shouldn't be any problem.

          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

          • SallieJ

            How important are author bios to SEO?

            I'm trying to understand the importance of author bios to Google and its latest algorithms. Some say author bios affect rankings, but others say that has not been specifically stated by Google — but it does affect the user experience. Anyone have input on this? Thanks!

            Algorithm Updates | | SallieJ
            0
          • Eric_S

            How to do effective keyword research with categories and subcategories?

            Hi all, I'm trying to breakdown some SEO 101 tips and start from scratch. Starting with Keywords! I would like to audit our site for main keywords, grouping them in categories and subcategories. My questions are: 1. Is it possible to see where we rank on google AND search trends of visits to our site?
            2. What is a good method or structure to document (excel?) 
            3. What analysis can be made from finding the results of these keywords and how can I make use of this? As a beginner your help is much appreciated!!

            Algorithm Updates | | Eric_S
            2
          • newspore

            Flat Structure URL vs Structured Sub-directory URL

            We are finally taking our classifieds site forward and moving into a much improved URL structure, however, there is some disagreement over whether to go with a Flat URL structure or a structured sub-directory. I've browsed all of the posts and Q&A's for this going back to 2011, and still don't feel like I have a real answer. Has anyone tested this yet, or is there any consensus over ranking? I am in a disagreement with another SEO manager about this for our proposed URL structure redesign who is for it because it is what our competitors are doing. Our classifieds are geographically based, and we group by state, county, and city. Most of our traffic comes from state and county based searches. We also would like to integrate categories into the URL for some of the major search terms we see. The disagreement arises around how to structure the site. I prefer the logical sub-directory style: [sitename]/[category]/[state]/[county]/
            mysite.com/for-sale/california/kern-county/
            or
            [sitename]/[category]/[county]-county-[stateabb]/
            mysite.com/for-sale/kern-county-ca/ I don't mind the second, except for when you look at it in the context of the whole site: Geo Landing Pages:
            mysite.com/california/
            mysite.com/los-angeles-ca-90210/ Actual Search Pages:
            mysite.com/for-sale/orange-ca/[filters] Detail Pages:
            mysite.com/widget-type/cool-product-name/productid I want to make sure this flat structure performs better before sacrificing my analytics sanity (and ordered logic). Any case studies, tests or real data around this would be most helpful, someone at Moz must've tackled this by now!

            Algorithm Updates | | newspore
            0
          • TommyTan

            How Additional Characters and Numbers in URL affect SEO

            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!

            Algorithm Updates | | TommyTan
            0
          • RetailClicks

            Should we use brand name of product in URL

            Hi all, What is best for SEO. We sell products online. Is it good to mention the brand in the product detail page URL key if (part of) the brand is also in the home url? So our URL is: www.brandXstore.com Is it best to do: www.brandXstore.com/brandX-productA.html of just do: www.brandXstore.com/ProductA.html Thanks for quick answering 😉

            Algorithm Updates | | RetailClicks
            1
          • DA2013

            Should my canonical tags point to the category page or the filter result page?

            Hi Moz, I'm working on an ecommerce site with categories, filter options, and sort options – teacherexpress.scholastic.com. Should I have canonical tags from all filter and sort options point to the category page like gap.com and llbean.com? or have all sort options point to the filtered page URL like kohls.com? I was under the impression that to use a canonical tag, the pages have to have the same content, meaning that Gap and L.L. Bean would be using canonical tags incorrectly. Using a filter changes the content, whereas using a sort option just changes the order. What would be the best way to deal with duplicate content for this site? Thanks for reading!

            Algorithm Updates | | DA2013
            0
          • Alexogilvie

            With regards to SEO is it good or bad to remove all the old events from our website?

            Our website sells tickets for various events across the UK, we do have a LOT of old event pages on our website which simply say SOLD OUT. What is the best practice? Should these event pages be removed and a 301 redirect added to redirect to the home page? Or should these pages remain in tact with simply SOLD OUT on the page?

            Algorithm Updates | | Alexogilvie
            0
          • AshSEO2011

            Singular vs plural SEO

            Hi everyone, OK I've been looking at the Google adwords keyword tool and it's thrown some of my On-page SEO into question (everything said here are examples, I haven't used any real life terms or figures). Lets say my page is about "Green Apples", let's say the keyword tool shows that the singular version "Green Apple" gets more searches (as an example). Should I optimize for the singular or the plural? Also lets say my title tag for that page is "Green Apples | Apples Galore UK" would Google/SEOmoz count that as an optimisation for the singular "Green Apple" or do the search engines take the title literally and don't differenciate between singular and plurals? Thanks in advance everyone! Regards, Ash

            Algorithm Updates | | AshSEO2011
            2

          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.