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.

      Let your reputation grow with Reviews AI
      Moz Local

      Let your reputation grow with Reviews AI

      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. SEO Tactics
    3. On-Page Optimization
    4. ECommerce Filtering Affect on 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.

    ECommerce Filtering Affect on SEO

    On-Page Optimization
    2
    2
    793
    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.
    • AndieF
      AndieF last edited by

      I'm building an eCommerce website which has an advanced filter on the left hand side of the category pages.

      It allows users to tick boxes for colours, sizes, materials, and so on. When they've made their choices they submit (this will likely be an AJAX thing in a future release, but isn't at time of writing).

      The new filtered page has a new URL, which is made up of the IDs of the filter's they've ticked - it's a bit like /department/2/17-7-4/10/

      My concern is that the filtered pages are, on the most part, going to be the same as the parent. Which may lead to duplicate content.

      My other concern is that these two URLs would lead to the exact same page (although the system would never generate the 'wrong' URL)

      • /department/2/17-7-4/10/
      • /department/2/**10/**17-7-4/

      But I can't think of a way of canonicalising that automatically.

      Tricky.

      So the meat of the question is this: should I worry about this causing issues with the SEO - or can I have trust in Google to work it out?

      1 Reply Last reply Reply Quote 0
      • customerparadigm.com
        customerparadigm.com last edited by

        Andie -

        We work on a lot of eCommerce sites with similar left-hand navigation filters.

        I think that the thing to keep in mind is that these pages are often like search results pages, and require a human to choose options to create those URLs.  As a result, they shouldn't be pages that a typical crawl bot would find.

        That said, each eCommerce system acts differently, and it's possible that permanent links are created that are added to a site map. Or, it's possible that Google's bots are starting to check boxes on eCommerce filters to better mimic human behavior.  After all, Google has created self-driving cars.

        The data driven approach: I would check to see if any of these pages are showing up in Google Webmaster tools to see if it is, indeed, an issue, before trying to go crazy about duplicate content.

        Hope this helps,
        -- Jeff

        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

        • DigitalProgress

          Hamburger Menu on Desktop Version - Affect SEO?

          hamburger desktop nav menu seo rankings seo

          Hi There We are working with developers of a site redesign of an existing site. They are keen on a hamburger menu on the desktop, as well as mobile. Can I confirm if this will have any implications for the SEO rankings? Many thanks in advance for assistance

          On-Page Optimization | | DigitalProgress
          0
        • williamhuynh

          How to deal with filter pages - Shopify

          Hi there, /collections/living-room-furniture/black
          /collections/living-room-furniture/fabric Is that ok to make all the above filter pages canonicalised with their main category /collections/living-room-furniture Also, does it needs to be noindex, follow as well? Note - already removed the content from filter pages, updated meta tags as well. Please advice, thank you

          On-Page Optimization | | williamhuynh
          1
        • Jamesmcd03

          Best site Template, Structure, etc. for SEO

          If I were to spin up a new site what do people recommend as the best template, services, etc. Do you have an example of the perfect structure, I want to point my team to an example page and say - This is perfect, do this but for our product (structure, content amount, etc) Thank you,

          On-Page Optimization | | Jamesmcd03
          0
        • Jason-Rogers

          Does blogging with a wysiwyg negatively affect SEO (vs. hand coding)?

          Many bloggers use a wysiwyg editor to write posts. Are there any drawbacks to wysiwyg vs plain text? When I write blogs I prefer to hand code my text to be sure everything is optimized. My feeling is that wysiwyg leads to code bloat and generally fewer optimization opportunities. I have no real evidence. Is there any reason not to use the wysiwyg editor?

          On-Page Optimization | | Jason-Rogers
          0
        • StudioCiteroni

          Can "window.location" javascript on homepage affect seo?

          Hi! I need to add a splashpage to my wordpress site. I use "window.location" javascript on the homepage to redirect on the splashpage (controlled by cookie to redirect only for the first access). Can this technique affect the SEO on homepage? Thanks in advance!

          On-Page Optimization | | StudioCiteroni
          0
        • zorsto

          Is it SEO-wise to edit an already published article?

          One of the pages on the website is #7 on the first page for a highly competetive keyword. Since I would like to improve rankings and the page is not optimized (e.g. keyword density is 0), is it SEO-wise to edit an article and create a good on-page optimization? Of course, the ultimate goal is to be in TOP 3 for a specific keyword.

          On-Page Optimization | | zorsto
          1
        • VivaArturo

          Does show/hide element with javascript impact SEO

          Hi I am developing an ecommerce site and want to place text on all category and home page. The challenge is that 300 words of text for the pages does not fit into the design appropriately especially on the home page. If I were to use a show/hide element with javascript would this be seen as spam or a trick to the search engines. I do not think it is spam as it will be actual content for the site and the visitor can view it if they click on the show button. Would love to hear your thoughts?

          On-Page Optimization | | VivaArturo
          0
        • TheSportsDaddy

          How do Maximize WordPress with 2 SEO Plugins

          I have 2 WordPress SEO Plugins,  Yoast and All-in-One SEO.  I have tried like heck to make them work together, but every time I crawl my site here, I get multiple error messages. My question is, how can I tweak the title settings to avoid having multiple meta desctiptions, titles etc.

          On-Page Optimization | | TheSportsDaddy
          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.