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.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • 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.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • 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
    • 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. Good to use disallow or noindex for these?

    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.

    Good to use disallow or noindex for these?

    Technical SEO
    technical seo noindex disallow
    2
    2
    1219
    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.
    • williamhuynh
      williamhuynh Subscriber last edited by

      Hello everyone,

      I am reaching out to seek your expert advice on a few technical SEO aspects related to my website. I highly value your expertise in this field and would greatly appreciate your insights.
      Below are the specific areas I would like to discuss:

      a. Double and Triple filter pages:

      I have identified certain URLs on my website that have a canonical tag pointing to the main /quick-ship page. These URLs are as follows:

      https://www.interiorsecrets.com.au/collections/lounge-chairs/quick-ship+black
      https://www.interiorsecrets.com.au/collections/lounge-chairs/quick-ship+black+fabric

      Considering the need to optimize my crawl budget, I would like to seek your advice on whether it would be advisable to disallow or noindex these pages. My understanding is that by disallowing or noindexing these URLs, search engines can avoid wasting resources on crawling and indexing duplicate or filtered content. I would greatly appreciate your guidance on this matter.

      b. Page URLs with parameters:

      I have noticed that some of my page URLs include parameters such as ?variant and ?limit. Although these URLs already have canonical tags in place, I would like to understand whether it is still recommended to disallow or noindex them to further conserve crawl budget. My understanding is that by doing so, search engines can prevent the unnecessary expenditure of resources on indexing redundant variations of the same content. I would be grateful for your expert opinion on this matter.

      Additionally, I would be delighted if you could provide any suggestions regarding internal linking strategies tailored to my website's structure and content. Any insights or recommendations you can offer would be highly valuable to me.

      Thank you in advance for your time and expertise in addressing these concerns. I genuinely appreciate your assistance. If you require any further information or clarification, please let me know. I look forward to hearing from you.

      Cheers!

      Kateparish 1 Reply Last reply Reply Quote 0
      • Kateparish
        Kateparish @williamhuynh last edited by

        @williamhuynh You're correct to pay attention to parameters in your URLs, as they can have an impact on how search engines crawl and index your site. It's crucial, however, to handle them strategically.
        Using canonical tags on these pages is already a good move. It signals to search engines which version of the page should be treated as the main one. Canonicalization helps avoid potential duplicate content issues and makes your website easier to understand from a search engine's perspective.
        However, I'd be careful to disallow these pages or use a "noindex" tag. Disallowing these URLs in your robots.txt file might seem like a good way to save the crawl budget, but it can have unintended side effects. When you disallow a URL, it means that search engines can't access it at all, which could impact the crawling and indexing of your main (canonical) pages. This is especially true if these parameterized URLs have unique backlinks or user engagement signals that could be beneficial for your canonical URLs.
        As for the "noindex" approach, this tells search engines not to include the page in their index. However, if these pages have valuable backlinks or user engagement signals, you might be missing out on some SEO value by not indexing them.
        In my opinion, if your website is large and you're genuinely concerned about the crawl budget, a more suitable approach might be to use Google Search Console's URL Parameters tool. This tool lets you inform Google how to handle specific URL parameters.

        1 Reply Last reply Reply Quote 0
        • 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

        • davidvogel

          Best redirect destination for 18k highly-linked pages

          redirect redirect chain technical seo 301 redirects

          Technical SEO question regarding redirects; I appreciate any insights on best way to handle. Situation: We're decommissioning several major content sections on a website, comprising ~18k webpages. This is a well established site (10+ years) and many of the pages within these sections have high-quality inbound links from .orgs and .edus. Challenge: We're trying to determine the best place to redirect these 18k pages. For user experience, we believe best option is the homepage, which has a statement about the changes to the site and links to the most important remaining sections of the site. It's also the most important page on site, so the bolster of 301 redirected links doesn't seem bad. However, someone on our team is concerned that that many new redirected pages and links going to our homepage will trigger a negative SEO flag for the homepage, and recommends instead that they all go to our custom 404 page (which also includes links to important remaining sections). What's the right approach here to preserve remaining SEO value of these soon-to-be-redirected pages without triggering Google penalties?

          Technical SEO | | davidvogel
          1
        • BakeryTech

          Unsolved Using NoIndex Tag instead of 410 Gone Code on Discontinued products?

          ecommerce noindex shopify indexed urls

          Hello everyone, I am very new to SEO and I wanted to get some input & second opinions on a workaround I am planning to implement on our Shopify store. Any suggestions, thoughts, or insight you have are welcome & appreciated! For those who aren't aware, Shopify as a platform doesn't allow us to send a 410 Gone Code/Error under any circumstance. When you delete or archive a product/page, it becomes unavailable on the storefront. Unfortunately, the only thing Shopify natively allows me to do is set up a 301 redirect. So when we are forced to discontinue a product, customers currently get a 404 error when trying to go to that old URL. My planned workaround is to automatically detect when a product has been discontinued and add the NoIndex meta tag to the product page. The product page will stay up but be unavailable for purchase. I am also adjusting the LD+JSON to list the products availability as Discontinued instead of InStock/OutOfStock.
          Then I let the page sit for a few months so that crawlers have a chance to recrawl and remove the page from their indexes. I think that is how that works?
          Once 3 or 6 months have passed, I plan on archiving the product followed by setting up a 301 redirect pointing to our internal search results page. The redirect will send the to search with a query aimed towards similar products. That should prevent people with open tabs, bookmarks and direct links to that page from receiving a 404 error. I do have Google Search Console setup and integrated with our site, but manually telling google to remove a page obviously only impacts their index. Will this work the way I think it will?
          Will search engines remove the page from their indexes if I add the NoIndex meta tag after they have already been index?
          Is there a better way I should implement this? P.S. For those wondering why I am not disallowing the page URL to the Robots.txt, Shopify won't allow me to call collection or product data from within the template that assembles the Robots.txt. So I can't automatically add product URLs to the list.

          Technical SEO | | BakeryTech
          0
        • nkennett

          Need some help understanding SEO - Please help before I lose [pull out] all my hair

          technical seo getting beaten sites with no seo ranking 1

          I'm new to SEO, and am stubbornly trying to educate myself. I have a telescope shop in Canada, it's a small business that we run on the side. We're driving lots of traffic through FB and our outreach programs but I really want to increase our presence on search. We released a new website back in January and it killed some of our rankings. We're working our way back with a very specific set of efforts on regular SEO: Metadata and titles, although it seems that's not super relevant Building high quality backlinks and eliminating any spammy backlinks Rewriting product listings so that they are original content though I'm not sure how important this is in e-commerce Writing high quality articles and blog posts Working relevant keywords into our product pages and titles I understand that good SEO is about pushing on all the levers, and trying to make sure that your site is as valuable to the end user as possible. We're making some good progress, but I'm puzzled by the #1 shop in Canada. They don't put any apparent effort into SEO and they still rank #1 on every key product we compete with them on. I've worked with two separate, highly ranked and regarded SEO firms on this and neither has been able to tell my why this other site ranks so highly. Here's a specific example on a popular product that we both sell, the Celestron NexStar 8SE. Here’s the link to Telescope Canada’s page for their Celestron 8SE: https://telescopescanada.ca/products/celestron-nexstar-8se-computerized-telescope-11069 Here’s a link to the Celestron 8SE page from the manufacturer website: https://www.celestron.com/products/nexstar-8se-computerized-telescope Telescopes Canada has just copied and pasted. There is no original content aside from adding the shipping and return policy to the tab, and having some options for selecting accessories on the page. Here is our page: https://all-startelescope.com/products/celestron-nexstar-8se We have higher page authority, higher domain authority, and they keyword analyzer in moz says that our page is higher quality than the Telescopes Canada page. I can’t find a single metric on any tool (ubbersuggest, Moz, ahrefs, semrush) that says Telescopes Canada is a better site, or has a better NexStar 8SE product page. But they keep ranking ahead of us, and right at the top of google search. Our titles are good, our metadata is good (but I don’t think that’s been a serious ranking factor for about ten years). Our text is original, it’s relevant, we have healthy internal links to the page. According to Moz's page ranker it's 20 points higher than Telescope Canada's page. We have invensted in some excellent blog content, we’re adding new products to the website so that we rank for more keywords. All of those things are helping, but I fundamentally don’t understand why Telescopes Canada is #1 almost across the board on every key product in our market. There is something that I’m not seeing here. Can you see any metric, any tool in your toolbox that indicates why they rank at the top, or even higher than we do for in these search terms specific to that product: Celestron NexStar 8SE
          NexStar 8SE
          Celestron NexStar 8SE Canada
          NexStar 8SE Canada I have a feeling it's something technical that I'm missing, but I'm not sure how obvious it is with two 'professional' firms not finding it. I'd really appreciate any help or insight that you can offer.

          Intermediate & Advanced SEO | | nkennett
          0
        • rwat

          Sudden Drop in Mobile Core Web Vitals

          core web vitals google search console technical seo

          Web Vitals Screengrab.PNG For some reason, after all URLs being previously classified as Good, our Mobile Web Vitals report suddenly shifted to the above, and it doesn't correspond with any site changes on our end. Has anyone else experience something similar or have any idea what might have caused such a shift? Curiously I'm not seeing a drop in session duration, conversion rate etc. for mobile traffic despite the seemingly sudden change.

          Technical SEO | | rwat
          0
        • tejasbansode

          Is 301 redirect the only way when using Vanity URLs?

          We have been using vanity urls for some of our pages. Mostly the pages that have a vanity URL have a long URL length. But now the problem is, the vanity URL is getting displayed on the search engine when the particular keyword related to the page is entered. I checked the google search console, the vanity URL is indexed and the original URL remains unindexed. What should I do? Is adding 301 redirect to the vanity URLs are solution? Since some of vanity URLs are not redirecting to the original. Some of the original pages are not getting traffic. Also, can using canonical tag help?

          Technical SEO | | tejasbansode
          0
        • RevanaDigitalSEO

          Canonical Tag when using Ajax and PhantomJS

          Hello, We have a site that is built using an AJAX application. We include the meta fragment tag  in order to get a rendered page from PhantomJS. The URL that is rendered to google from PhantomJS then is www.oursite.com/?escaped_fragment= In the SERP google of course doesnt include the hashtag in the URL. So my question, with this setup, do i still need a canonical tag and if i do, would the canonical tag be the escaped fragment URL or the regular URL? Much Appreciated!

          Technical SEO | | RevanaDigitalSEO
          0
        • aronwp

          Should i index or noindex a contact page

          Im wondering if i should noindex the contact page im doing SEO for a website just wondering if by noindexing the contact page would it help SEO or hurt SEO for that website

          Technical SEO | | aronwp
          0
        • elytical

          Using a non-visible H1

          I have a developer that wants to use style="text-indent:-9999px" to make the H1 non-visible to the user.  Being the conservative person I am, I've never tried this before and worry that Search Engines may think this is a form of cloaking.  Am I worrying about nothing?  And apologies if it's already been covered here.  I couldn't find it.  Thanks in advance!!!!

          Technical SEO | | elytical
          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.