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
      • Agency Solutions
      • Enterprise Solutions
      • Small Business Solutions
      • Case Studies
      • 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.

      What is your Brand Authority?
      Moz

      What is your Brand Authority?

      Check yours now
    • 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.

      • SEO Q&A

        Insights & discussions from an SEO community of 500,000+.

      Unlock flexible pricing & new endpoints
      Moz API

      Unlock flexible pricing & new endpoints

      Find your plan
    • Blog
    • Why Moz
      • 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.

      • Case Studies

        Explore how Moz drives ROI with a proven track record of success.

      • 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. Do Parent Categories Hurt 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.

    Do Parent Categories Hurt SEO?

    On-Page Optimization
    2
    5
    6481
    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.
    • 2bloggers
      2bloggers last edited by

      I have parent categories and subcategories. Will it be harder for the subcategories to rank well because they have a parent category? The URL is longer, for one. I am just wondering if I should not have parent categories. I have one category page doing really well and I am trying to boost the others (most of which are subcategories) and this is a concern for me. Thanks!

      Edit: I also have a category that has 2 parent categories. I want it automatically in those 2 categories and one of its own. By itself it is very important keyword. Is this ok or should I have it be a parent category?

      1 Reply Last reply Reply Quote 0
      • BlueprintMarketing
        BlueprintMarketing @2bloggers last edited by

        Excellent that you're using WordPress. That's a good start

        You can get rid of the categories section by using

        This fantastic plug-in then clicking the do not show categories

        http://yoast.com/wordpress/seo/

        Another tool that his help me a lot to get other pages to write very well is

        Scribe content by copy blogger here's some info

        http://www.copyblogger.com/scribe-4/

        http://scribecontent.com/

        If you're able to use HTML5 please do it. The schema will improve your rankings dramatically and the size of your page will shrink dramatically. I would also highly recommend using manage WordPress hosting WP engine, ZippyKid, web synthesis and Pagely.

        a managed word press host is all going to help you immensely with word press problems that most hosts will simply tell you I'm sorry your servers up these guys will actually solve the problem for you it is well worth the small extra fee.

        The backups, security and site speed would be almost impossible to replicate on other systems for the small price that you pay with these systems.

        Here's an honest review from a friend of mine who is using a VPS and had a very fast server in place however now uses manage WordPress hosting

        http://www.gregreindel.com/wordpress-hosting-zippykid-giving-it-a-try/

        Advanced WordPress SEO and duplicate content

        Once you’ve done all the basic stuff, you’ll find that the rest of the problems amount to one simple thing: duplicate content. Loads of it in fact. Out of the box, WordPress comes with a few different types of taxonomy:

        1. date based
        2. category based
        3. tag based

        Next to that, it seems to think you actually need to be able to click on from page to page starting at the frontpage, way back to the first post you ever did. Last but not least, each author has his own archive too, under /author/<author-name>/</author-name>, resulting in completely duplicate content on single author blogs.

        In essence that means that, worst case scenario, a post is available on 5 pages _outside_of the single page where it should be available. We’re going to get rid of all those duplicate content pools, by still allowing them to be spidered, but not indexed, and fixing the pagination issues that come with these things.

        3.1Noindex, follow archive pages and disable some archives

        Using the WordPress SEO plugin, make sure to prevent indexing (or even existence) of archive pages that do not apply for your site. You do this under SEO → Titles & Metas, where you’ll find the following options on the “Other” tab:

        Titles & Metas

        The settings above are the settings for my site. As you can see, I’ve completely disabled the date based archives, as I don’t use those. Any date based link will redirect to my homepage because of this setting. I’ve left the author archives untouched, but I have checked a checkbox on the General tab, which makes the subpages of those archives be noindex, follow by default. So you’ll never land on page 2 of an archive on my site from the search engines:

        Noindex subpages of archives using the WordPress SEO plugin

        On smaller sites it might make sense to noindex either the category or the tag structure, but in my experience noindexing those on yoast.com does little to no change at all.

        There is one type of archive that is noindex,follow by default as well in the WordPress SEO plugin: the search result pages. This is a best practice from Google for which a setting is left out as you should just have that anyway.

        A lot has changed in how Google handles paginated archives recently when they introduced their support for rel="next" and rel="prev" links. I’ve written an article about that: rel="next" and rel="prev" for paginated archives, which is a bit too technical to fully list here, but suffice to say my WordPress SEO plugin takes care of _all_the needed changes automatically.

        3.2Disable unnecessary archives

        If your blog is a one author blog, or you don’t think you need author archives, use WordPress SEO to disable the author archives. Also, if you don’t think you need a date based archive: disable it as I have. Even if you’re not using these archives in your template, someone might link to them and thus break your WordPress SEO…

        3.3Pagination

        Thirdly, you’ll want to make sure that if a bot goes to a category page, it can reach all underlying pages without any trouble. Otherwise, if you have a lot of posts in a category, a bot might have to go back 10 pages before being able to find the link to one of your awesome earlier posts…

        There’s an easy fix, in fact, there are several plugins that deal with this. My favorite one by far is WP-PageNavi, maintained by Scribu, one of the best WordPress developer around. If you have the Genesis Theme like we do here on Yoast.com, you can just enable numeric navigation under Theme Settings → Content Archives.

        3.4Nofollowing unnecessary links

        Another easy step to increase your WordPress SEO is to stop linking to your login and registration pages from each and every page on your blog. The same goes for your RSS feeds, your subscribe by e-mail link, etc. WordPress SEO automatically nofollows all your login and registration links, but you really shouldn’t have a login link in your template in most cases.

        3.5Canonical

        In february 2009, the major search engines introduced the rel="canonical" element. This is another utility to help fight duplicate content. WordPress has built-in support for canonical link elements on single posts and pages, but it has some slight bugs in that. It doesn’t output canonical links on any other page. With my WordPress SEO plugin activated, you automatically get canonical link elements for every page type in WordPress.

        4A site structure for high rankings

        Blogs are spidered so easily due to their structure of categories, tags etc.: all articles are well linked, and usually the markup is nice and clean. However, all this comes at a price: your ranking strength is diluted. They’re diluted by one simple thing: comments.

        4.1Pages instead of posts

        You’ve probably noticed by now, or you’re seeing now, that this WordPress SEO post is actually… not a post. It’s a page. Why? Well for several reasons. First of all, this article needed to be a “daughter”-page of my WordPress page, to be in the correct place on this blog. Secondly, to rank for the term [WordPress SEO], this article has to have the right keyword density. And that’s where things go wrong. Comments destroy your carefully constructed keyword density.

        That’s why I decided to make my most important articles into pages. That way, you can easily update them and do a new post about what you’ve changed.

        4.2New wine in an old bottle

        If a post on your blog becomes incredibly popular and starts to rank for a nice keyword, like mine did for WordPress SEO, you could do the following:

        • create a new page with updated and improved content
        • change the slug of the old post to post-name-original
        • publish the new page under the old post’s URL, or redirect the old post’s URL to the new URL
        • send an e-mail to everyone who linked to your old post that you’ve updated and improved on your old post
        • wait for the links to come in, again;
        • rank even higher for your desired term as you’ve now got:
          • more control over the keyword density
          • even more links pointing at the article
          • the ability to keep updating the article as you see fit to improve on it’s content and ranking

        Some among you will say: I could have 301 redirected the old post to the new one with the same effect. True. Except: you’d lose the comments on the old post, which is in my opinion a sign of disrespect to people who took the time to comment, and 301 redirects take quite a bit of time sometimes. Of course you should treat this technique with care, and not abuse it to rank other products, but I think it can be done in everyone’s benefit. For instance this article: if you came here through a social media site like Sphinn, expecting an article about WordPress SEO, that’s exactly what you got!

        4.3Linking to related posts

        One way of getting search engines to get to your older content a bit easier, thus increasing your WordPress SEO capabilites a LOT, is by using a related posts plugin. These plugins search through your posts database to find posts with the same subject, and add links to these posts.

        There are quite a few related posts plugins but I tend to stick with the Yet Another Related Posts Plugin or custom code in my own theme. A very good alternative isMicrokid’s related post plugin, which lets you manually pick related posts. This might cost a bit more time before you hit publish but might very well be worth your while.

        There are also a lot of plugins that will automatically link certain keywords to certain posts. I do not like this at all as I find it to look very spammy.

        http://static.googleusercontent.com/external_content/untrusted_dlcp/www.google.com/en/us/webmasters/docs/search-engine-optimization-starter-guide.pdf

        I hope this is all talk to you sincerely,

        Thomas

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

          PS

          Here's some more information I hope this help

          http://moz.com/ugc/the-effect-of-site-structure-on-organic-traffic-add-categories-ampamp-products

          http://moz.com/learn/seo/url

          http://moz.com/blog/internal-linking-strategies-for-2012-and-beyond

          My opinion is to use a flat site structure where

          example.com is the homepage

          and

          example.com/about us is the about us page etc.

          I hope this is of help sincerely, Thomas

          1 Reply Last reply Reply Quote 0
          • 2bloggers
            2bloggers @BlueprintMarketing last edited by

            Well I am only getting decent rankings for one category and it is a parent category. However, I have not optimized the other pages yet so I cannot expect to rank well. I just want to make sure I am building a strong foundation. I am a new blog and want to do things right as well as I can from the beginning.

            I am using WordPress.

            Thanks for the link!

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

              If you are not getting duplicate content and you are getting decent rankings now I would not worry about categories as much. However if you are being affected by poor rankings or duplicate content I would then eliminate the categories what type of CMS if any are you using?

              Here's some information on site structure. I like to use flat however some people believe in silo

              http://dev.opera.com/articles/view/intelligent-site-structure-for-better-se/

              This was written by Yoast as well

              I hope this is a help sincerely,

              Thomas

              2bloggers 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

              • Christinaa

                Tags - Good or bad for SEO

                We are getting Moz errors for duplicate content because tag pages share the same blog posts. Is there any way to fix this? Are these errors bad for SEO, or can I simply disregard these and ignore them? We are also getting Moz errors for missing descriptions on tag pages. I am unsure how to fix these errors, as we do not actually have pages for these on our WordPress site where we are able to put in a description. I have heard that having tags can be good for SEO? (We don't mind having several links that show up when searching for us on google...) As far as the SEO goes, I am not sure what to do. Does anyone know the best strategy?

                On-Page Optimization | | Christinaa
                0
              • CosiCrawley

                SEO audit on a beta site

                HI there, Is there much point conducting an SEO site audit on a site that has not yet launched and is protected behind a login? Presumably none of the usual SEO tools (Moz, Screaming Frog etc) can crawl this site becuase it is all locked behind a login. Would it be better to launch it and then do a site audit? Thanks

                On-Page Optimization | | CosiCrawley
                0
              • TheWebMastercom

                Less Tags better for SEO?

                I am currently reviewing my strategy when it comes to categories and tags on my site.  Having been no-indexed for some time, and having many tags with just one entry I am thinking that this is not optimal for SEO purposes. This is what I am planning: Categories - Change these to Index, but only after adding a hundred words or so by way of introduction (see this example - https://www.besthostnews.com/news/hosting/a-small-orange-news/).  With the categories I am thinking of highlighting key articles as well to improve link juice distribution to older articles that are important. Tags - About half my tags have only 1 entry, with a few more just having 2 entries.  I am thinking of deleting all tags with just one entry, and trying to merge those with just two or 3 entries where it makes sense to do so.  I will keep these as no-index, but I think this will mean more optimal distribution of link juice within the site. I would appreciate your thoughts \ suggestions on the best practices here.

                On-Page Optimization | | TheWebMastercom
                0
              • MilesMedia

                SEO value of old press releases (as content)?

                Howdy Moz Community, I'm working with a client on migrating content to a new site/CMS and am wondering whether anyone has thoughts on the value of old press releases. I'm familiar with the devaluation of press release links from early 2013, but I'm wondering more about their value as content. Does importing old press releases (3-5 years old) create contextual depth of content that has some value for the site as a whole (even though the news contained within is useless)? Or, do these old press releases just create clutter and waste time (in migration). The site has a wealth of additional content (articles and videos), so the press releases wouldn't be covering up for thin content. I'm just wondering whether there's any best practices or a general rule of thumb. Thanks!

                On-Page Optimization | | MilesMedia
                0
              • stephanwb

                How does a collapsed section affect on page SEO?

                A client recently asked me whether a tabbed collapsed section of text that is expanded (i.e. revealed) when clicked, is an OK thing to do without negatively effecting SEO. I told him that for starters, he may want to rethink why he would want to hide the text in the first place (this is not an FAQ type scenario). The reason has to do with the aesthetic of the page. Anyway, aesthetic aside, any thoughts on whether a collapsed (hidden from view) negatively affects on-page SEO? Thanks. 
                Stephan

                On-Page Optimization | | stephanwb
                0
              • GRIP-SEO

                How will it effect SEO to have multiple h1 tags on a page?

                I have a client who recieved this advice from his marketing consultant: "If there are multiple h1 tags on a page, this can confuse Google and it may have a negative impact on the keyword rankings. If you could ask your web developer to go in and remove the h1 tags on the header images that would be helpful. This way it will be easier for Google to index your site and will help your keyword rankings." How will it effect SEO to have multiple h1 tags on a page?

                On-Page Optimization | | GRIP-SEO
                0
              • CKerr

                Trying to SEO a site that used Header Tags for Design

                I am trying to SEO a website that was built years ago and uses Header tags for design.  The site must have 25 and tags used for design purpose. Is there any way to work around this problem?  Perhaps a code that tells Google to ignore these as Headers?  The web designers say that they are looking to fix the problem sometime this summer but you never know if that means it a month away or years away.  I really want to help this website but I believe that the Header tags are one of the reasons that his site does not show in the top 100  rankings for any keywords.  Any help would be great. www.wallybuysell.com Chris.K

                On-Page Optimization | | CKerr
                0
              • BoatOutfitters

                Are blank Product Review pages bad for SEO?

                Hi there, I'm running a new e-commerce site (BoatOutfitters.com) and have a question about our product review pages. On our current campaign, we have a lot of duplicate page content errors. When we export the data, it's almost all blank product review pages (since we are new, we don't have that many product reviews yet). Our product reviews aren't run through javascript, so we originally did not add them to a robots.txt file - however, I'm now wondering if it's worse to have all of these duplicate blank pages, or is it not affecting our SEO at all? Should we just wait until these products have reviews which will benefit our SEO and then they won't be considered "duplicate pages" - right? Sorry if this has been answered before - new here at SEO Moz and just looking for some help. Thanks!

                On-Page Optimization | | BoatOutfitters
                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
              • 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.