• BBgmoro

        See all notifications

        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.

          Turn SEO data into actionable content briefs

          Turn SEO data into actionable content briefs

          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.

          Let your business shine with Listings AI

          Let your business shine with Listings AI

          Get found
        • 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
        • My Q&A
        • 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
        874
        Loading More Posts
        • Watching

          Notify me of new replies.
          Show question in unread.

        • Not Watching

          Do not notify me of new replies.
          Show question in unread if category is not ignored.

        • Ignoring

          Do not notify me of new replies.
          Do not show question in unread.

        • Oldest to Newest
        • Newest to Oldest
        • Most Votes
        Reply
        • Reply as question
        Locked
        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

            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

            • opiates

              Is NitroPack plugin Black Hat SEO for speed optimization

              We are getting ready to launch our redesigned WP site and were considering using NitroPack performance optimization plugin, until some of our developers started ringing the alarm. Here is what some in the SEO community are saying about the tool. The rendering of the website made with the NitroPack plugin in the Page Metric Test Tools is based entirely on the inline CSS and JS in the HTML file without taking into account additional numerous CSS or JS files loaded on the page. As a result, the final metric score does not include CSS and JavaScript files evaluation and parsing. So what they are saying is that a lot of websites with the NitroPack plugin never become interactive in the Page Metric Tools because all interactivity is derived from JavaScript and CSS execution. So, their "Time to Interactive" and "Speed Index" should be reported as equal to infinity. Would Google consider this Black Hat SEO and start serving manual actions to sites using NitroPack? We are not ready to lose our hard-earned Google ranking. Please, let me know your thoughts on the plugin. Is it simply JS and CSS "lazy loading" that magically offers the first real-world implementation that works magic and yields fantastic results, or is it truly a Black Hat attempt at cheating Google PageSpeed Insights numbers? Thank you!

              On-Page Optimization | | opiates
              0
            • moz12pro

              Targeting Home page is better for local seo

              Hey guys i need know whether targeting homepage for local SEO is good or creating separate page for locatin

              On-Page Optimization | | moz12pro
              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
            • Estherpuntu

              Ecommerce URLs with numbers

              Hi everybody! I have to optimize an ecommerce where somebody has previously done the SEO optimization, although the URLs have numbers before the product's name They have told me that these numbers are useful to find the products, so I think it shouldn't be really bad if I don't redirect them to "clear" ones. For example: /colesterol-sobrepeso/2217-hc-grass-capsulas-duras-15-capsulas.html > /colesterol-sobrepeso/hc-grass-capsulas-duras-15-capsulas.html Am I right? After all, they contain the keywords and the subfolders are also ok. Or it would be better if I redirect the whole site? Thanks!

              On-Page Optimization | | Estherpuntu
              0
            • K-WINTER

              SEO can id and class be used in H1?

              Can ID and class be used in my H1 tag. I realize best case would be to change it, but it's going to require a change order from the ecommerce company to fix their sloppy code. Will this hurt seo? Example:

              On-Page Optimization | | K-WINTER
              0
            • JohnHuynh

              Does the link title attribute benefit seo?

              Hello, Anyone could tell me the benefit SEO of link title attribute. Is **Link Title **ranking factor? Thanks

              On-Page Optimization | | JohnHuynh
              0
            • KnutDSvendsen

              SEO for Japan

              Google and Yahoo are the two major search engines in Japan. You can search using Western characters, and you often see English language results with Japanese (Chinese) characters next to them. As I don't speak Japanese, how do I approach SEO for my Japanese-language site? would appreciate any experiences and educational sources on the topic.

              On-Page Optimization | | KnutDSvendsen
              0
            • BradBorst

              Is an Overflow SEO friendly

              Is an "overflow" (scrollbar) seo and Google friendly?  I only ask because it hides part of the visible text.

              On-Page Optimization | | BradBorst
              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 - 2026 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.