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. Intermediate & Advanced SEO
    4. Best-practice URL structures with multiple filter combinations

    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.

    Best-practice URL structures with multiple filter combinations

    Intermediate & Advanced SEO
    2
    3
    5258
    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.
    • digitalcrc
      digitalcrc last edited by

      Hello,

      We're putting together a large piece of content that will have some interactive filtering elements. There are two types of filters, topics and object types.

      The architecture under the hood constrains us so that everything needs to be in URL parameters. If someone selects a single filter, this can look pretty clean:

      www.domain.com/project?topic=firstTopic
      or
      www.domain.com/project?object=typeOne

      The problems arise when people select multiple topics, potentially across two different filter types:

      www.domain.com/project?topic=firstTopic-secondTopic-thirdTopic&object=typeOne-typeTwo

      I've raised concerns around the structure in general, but it seems to be too late at this point so now I'm scratching my head thinking of how best to get these indexed. I have two main concerns:

      1. A ton of near-duplicate content and hundreds of URLs being created and indexed with various filter combinations added
      2. Over-reacting to the first point above and over-canonicalizing/no-indexing combination pages to the detriment of the content as a whole

      Would the best approach be to index each single topic filter individually, and canonicalize any combinations to the 'view all' page? I don't have much experience with e-commerce SEO (which this problem seems to have the most in common with) so any advice is greatly appreciated.

      Thanks!

      1 Reply Last reply Reply Quote 0
      • digitalcrc
        digitalcrc @Jonathan.Smith last edited by

        Thanks for the detailed answer Jonathan. What you suggested was definitely in line with my thinking - indexing just the single topics at most and trying to either noindex or canonicalize all the thousands of possible variations. I definitely agree that all those random combinations of topics/objects hold no real value and at best will eat up crawl budget unnecessarily.

        I can make sure Google treats these parameters as URLs via Search Console, they're unique to this piece of content; and I think I can noindex all the random combinations of filters (hopefully).

        I'm still waiting to hear more from the dev team but I have a feeling that I won't be able to change the format to subdirectories instead of differentiating everything with query parameters - not the ideal situation but I'll have to make do.

        Anyways, thanks again for your thoughtful reply!

        Josh

        1 Reply Last reply Reply Quote 0
        • Jonathan.Smith
          Jonathan.Smith last edited by

          Google is supposed to disregard everything after the ? in the query string when indexing. However, I know at times query strings will get indexed if the content on the query stringed URL appears different enough to Google. So I would  agree with your motive to try to get these dynamic URLs simplified.

          From what i have read on similar scenarios, and my first thought is, do these filtered view pages benefit searchers? Typically it benefits searchers to index maybe the category level of pages. In your instance, this may be the first topic. But once URLs start referencing very specific content that one user was filtering for, I would probably suggest a noIndex meta tag. There should be a scalable solution to this so you don't have to individual go into every filtered page possibility and add noIndex to the head.

          If there is a specific filtered view you believe may benefit searches, or you have already seen a demand for, I would suggest making this a page using subfolders

          www.domain.com/project/firstTopic/typeOne

          and noIndexing all the crazy dynamically generated query string URLs. This should allow you to seize opportunities where you see search demand and alleviate any duplicate content risks.

          If you don't want to noIndex, I would gauge the quality of these nitty gritty filtered pages, and if you see value in them, I would agree canonicalizing to the preceding category page sounds like a good solution.

          I think this article does a good job explaining this. It suggests that if your filters are just narrowing content on the page rather than changing it, to noIndex or canonicalize (Although, the author does remind you that canonicalization is only a suggestion to Google and is not followed 100% of time for all scenarios).

          I hope this helps, and if you don't see how these solutions would be implemented on your site, this issue may require some dev help.

          digitalcrc 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

          • ColesNathan

            Is it best practice to have a canonical tags on all pages

            The website I'm working on has no canonical tags. There is duplicate content so rel=canonicals need adding to certain pages but is it best practice to have a tag on every page ?

            Intermediate & Advanced SEO | | ColesNathan
            0
          • Ashcastle

            URL structure - Page Path vs No Page Path

            We are currently re building our URL structure for eccomerce websites. We have seen a lot of site removing the page path on product pages e.g. https://www.theiconic.co.nz/liberty-beach-blossom-shirt-680193.html versus what would normally be https://www.theiconic.co.nz/womens-clothing-tops/liberty-beach-blossom-shirt-680193.html Should we be removing the site page path for a product page to keep the url shorter or should we keep it? I can see that we would loose the hierarchy juice to a product page but not sure what is the right thing to do.

            Intermediate & Advanced SEO | | Ashcastle
            0
          • McTaggart

            Website structure - best tools to analyse and plan, visually

            Hi - I am about to analyse and then re-plan the structure of a website and think it would be best to do it graphically - in the form of a chart. Are there any tools you would recommend to visualise the structure of an existing website (perhaps something that can scan and then represent a websites) - or plan out a new/revised website? Thanks in advance, Luke

            Intermediate & Advanced SEO | | McTaggart
            0
          • viatrading1

            Faceted Navigation URLs Best Practices

            Hi, We are developing new Products Pages with faceted filters. You can see it here: https://www.viatrading.com/wholesale-products/ We have a feature allowing to Order By and Group By, which alters the order of all products. There will also be the option to view Products as a table, which will contain same products but with different design and maybe slightly different content of each product. All this will happen without changing the URL, https://www.viatrading.com/all/ Is this the best practice? Thanks,

            Intermediate & Advanced SEO | | viatrading1
            0
          • shannmg1

            Mega Menu Navigation Best Practice

            First off, I'm a landscape/nature/travel photographer. I mainly sell prints of my work. I'm in the process of redesigning my website, and I'm trying to decide whether to keep the navigation extremely simple or leave the drop-down menu for galleries. Currently, my navigation is something like this: Galleries
             > Gallery for State or Country (example: California)
              > Sub-region in State or Country (example: San Francisco)
            Blog
            Prints
            About
            Contact Selling prints is the top priority of the website, as that's what runs the business. I have lots of blog content, and I'm starting to build some good travel advice, etc. but in reality, the galleries, which then filter down to individual pages for each photo with a cart system, are the most important. What I'm struggling to decide is whether to leave the sort of "mega menu" for the galleries, or to do away with them, and have the user go to the overall galleries page to navigate further into the site. Leaving the mega menu intact, the galleries page becomes a lot less important, and takes out a step to get to the shopping cart. However, I'm wondering if the amount of galleries in the drop down menu is giving TOO many choices up front as well. I also wonder how changing this will affect search. Any thoughts on which is better or is it really just a matter of preference?

            Intermediate & Advanced SEO | | shannmg1
            0
          • McTaggart

            Membership/subscriber (/customer) only content and SEO best practice

            Hello Mozzers, I was wondering whether there's any best practice guidance out there re: how to deal with membership/subscriber (existing customer) only content on a website, from an SEO perspective - what is best practice? A few SEOs have told me to make some of the content visible to Google, for SEO purposes, yet I'm really not sure whether this is acceptable / manipulative, and I don't want to upset Google (or users for that matter!) Thanks in advance, Luke

            Intermediate & Advanced SEO | | McTaggart
            0
          • WebRiverGroup

            What is the best way to handle special characters in URLs

            What is the best way to handle special characters? We have some URL's that use special characters and when a sitemap is generate using Xenu it changes the characters to something different. Do we need to have physically change the URL back to display the correct character? Example: URL:  http://petstreetmall.com/Feeding-&-Watering/361.html Sitmap Link:  http://www.petstreetmall.com/Feeding-%26-Watering/361.html

            Intermediate & Advanced SEO | | WebRiverGroup
            0
          • HrThomsen

            Best practice for removing indexed internal search pages from Google?

            Hi Mozzers I know that it’s best practice to block Google from indexing internal search pages, but what’s best practice when “the damage is done”? I have a project where a substantial part of our visitors and income lands on an internal search page, because Google has indexed them (about 3 %). I would like to block Google from indexing the search pages via the meta noindex,follow tag because: Google Guidelines: “Use robots.txt to prevent crawling of search results pages or other auto-generated pages that don't add much value for users coming from search engines.” http://support.google.com/webmasters/bin/answer.py?hl=en&answer=35769 Bad user experience The search pages are (probably) stealing rankings from our real landing pages Webmaster Notification: “Googlebot found an extremely high number of URLs on your site” with links to our internal search results I want to use the meta tag to keep the link juice flowing. Do you recommend using the robots.txt instead? If yes, why? Should we just go dark on the internal search pages, or how shall we proceed with blocking them? I’m looking forward to your answer! Edit: Google have currently indexed several million of our internal search pages.

            Intermediate & Advanced SEO | | HrThomsen
            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.