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. Technical SEO
    4. Role of Robots.txt and Search Console parameters settings

    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.

    Role of Robots.txt and Search Console parameters settings

    Technical SEO
    2
    5
    1010
    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.
    • LivDetrick
      LivDetrick Subscriber last edited by

      Hi, wondering if anyone can point me to resources or explain the difference between these two. If a site has url parameters disallowed in Robots.txt is it redundant to edit settings in Search Console parameters to anything other than "Let Googlebot Decide"?

      1 Reply Last reply Reply Quote 0
      • LivDetrick
        LivDetrick Subscriber last edited by

        Thank you!  That helps a lot.

        1 Reply Last reply Reply Quote 0
        • seoelevated
          seoelevated Subscriber last edited by

          So, regarding NOINDEX vs. DISALLOW, there is a significant difference there.

          If you disallow in robots, you are asking the search engine to not even crawl that page. Whereas if you NOINDEX in the page head, then the search engine may still crawl the page but should not index it.

          There are a few impacts of this difference. For one, if you use NOINDEX but still allow the search engine to FOLLOW, then it may discover pages which otherwise might not have been discovered (if that page has unique links, for example). So in this case, you might prefer to use (NOINDEX, FOLLOW) if you want that discovery to happen. On the other hand, if you have many pages and you are trying to wisely use the search engine's crawl "budget", then you might in some cases prefer to disallow some paths in the robots.txt file.

          It's also common to use robots.txt to disallow some files where you do not have control over the response. Non-html files, where you might not be able to easily administer noindex directives. Or dynamic pages your web application may serve but not allow you to administer head tags for.

          All of that said, robots.txt files have been shrinking ever since the search engines began to render javascript, since now they need access to a lot of resource files which they previously did not. Much of the old advice of disallowing scripts and admin folder paths may be obsolete now, if those files are needed to properly render pages.

          1 Reply Last reply Reply Quote 1
          • LivDetrick
            LivDetrick Subscriber last edited by

            Thanks so much for the reply. I am still struggling to understand when it's best to use robots.txt

            I think I understand that url parameters are best handled in the search console parameters tool, and if you want to keep a page out of the index, it's best to use meta noindex rather than blocking it in robots.txt

            What would be an example of when you would want to disallow something in robots.txt?

            1 Reply Last reply Reply Quote 0
            • seoelevated
              seoelevated Subscriber last edited by

              For one, the GSC functionality is much easier to use for dealing with URLs having multiple query string parameters. robots.txt processes the statements in order, so you often have to set up a broad disallow, followed by more specific allows, to achieve the same result which can be more easily managed in GSC.

              Also, GSC is useful for the "representative URL" setting, if your pages don't necessarily get crawled without the parameter present at all, but you only want one version of the page indexed if the crawler encounters multiple versions. So, this is a little like a dynamic canonical, except you are not specifying which version.

              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

              • tif-swedensky

                Unsolved Google Search Console Still Reporting Errors After Fixes

                google search console sitemaps 400 errors

                Hello, I'm working on a website that was too bloated with content. We deleted many pages and set up redirects to newer pages. We also resolved an unreasonable amount of 400 errors on the site. I also removed several ancient sitemaps that listed content deleted years ago that Google was crawling. According to Moz and Screaming Frog, these errors have been resolved. We've submitted the fixes for validation in GSC, but the validation repeatedly fails. What could be going on here? How can we resolve these error in GSC.

                Technical SEO | | tif-swedensky
                0
              • MainstreamMktg

                Hide sitelinks from Google search results

                Does anyone have any recommendations on how you can tell Google (hopefully via a URL) not to index that page of a website? I have tried through SEO Yoast to hide certain sitemaps (which has worked to a degree) but certain functionalities of Wordpress websites show links without them actually being part of a "sitemap" so those links are harder to hide. I'm having an issue with one of my websites - the sitelinks that Google is suggesting are nowhere near the most popular pages and I know that you can't make recommendations through Google not to show certain pages through Search Console. anymore. Any suggestions are greatly appreciated! Thanks!

                Technical SEO | | MainstreamMktg
                0
              • Extima-Christian

                Google Search console says 'sitemap is blocked by robots?

                Google Search console is telling me "Sitemap contains URLs which are blocked by robots.txt." I don't understand why my sitemap is being blocked? My robots.txt look like this: User-Agent: *
                Disallow: Sitemap: http://www.website.com/sitemap_index.xml It's a WordPress site, with Yoast SEO installed. Is anyone else having this issue with Google Search console? Does anyone know how I can fix this issue?

                Technical SEO | | Extima-Christian
                1
              • Printcious

                Discrepancy in actual indexed pages vs search console

                Hi support, I checked my search console. It said that 8344 pages from www.printcious.com/au/sitemap.xml are indexed by google. however, if i search for site:www.printcious.com/au it only returned me 79 results. See http://imgur.com/a/FUOY2 https://www.google.com/search?num=100&safe=off&biw=1366&bih=638&q=site%3Awww.printcious.com%2Fau&oq=site%3Awww.printcious.com%2Fau&gs_l=serp.3...109843.110225.0.110430.4.4.0.0.0.0.102.275.1j2.3.0....0...1c.1.64.serp..1.0.0.htlbSGrS8p8 Could you please advise why there is discrepancy? Thanks.

                Technical SEO | | Printcious
                0
              • btreloar

                Robots.txt Syntax for Dynamic URLs

                I want to Disallow certain dynamic pages in robots.txt and am unsure of the proper syntax. The pages I want to disallow all include the string ?Page= Which is the proper syntax?
                Disallow: ?Page=
                Disallow: ?Page=*
                Disallow: ?Page=
                Or something else?

                Technical SEO | | btreloar
                0
              • Webicultors

                2 sitemaps on my robots.txt?

                Hi, I thought that I just could link one sitemap from my site's robots.txt but... I may be wrong. So, I need to confirm if this kind of implementation is right or wrong: robots.txt for Magento Community and Enterprise ...
                Sitemap: http://www.mysite.es/media/sitemap/es.xml
                Sitemap: http://www.mysite.pt/media/sitemap/pt.xml Thanks in advance,

                Technical SEO | | Webicultors
                0
              • imaginex

                Should I block Map pages with robots.txt?

                Hello, I have a website that was started in 1999. On the website I have map pages for each of the offices listed on my site, for which there are about 120. Each of the 120 maps is in a whole separate html page. There is no content in the page other than the map. I know all of the offices love having the map pages so I don't want to remove the pages. So, my question is would these pages with no real content be hurting the rankings of the other pages on our site? Therefore, should I block the pages with my robots.txt? Would I also have to remove these pages (in webmaster tools?) from Google for blocking by robots.txt to really work? I appreciate your feedback, thanks!

                Technical SEO | | imaginex
                0
              • Vivamedia

                Set base-href to subfolders - problems?

                A customer is using the <base>-tag in an odd way: <base href="http://domain.com/1.0.0/1/1/"> My own theory is that the subfolders are added as the root because of revision control. CSS, images and internal links are used like this:
                internal link I ran a test with Xenu Link Sleuth and found many broken links on the site, but I can't say if it is due to the base-tag. I have read that the base-tag may cause problems in some browsers, but is this usage of base-tag bad in some SEO-perspective? I have a lot of problems with this customer and I want to know if the base-tag is a part of it.

                Technical SEO | | Vivamedia
                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.