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.

      Enhance Keyword Discovery with Bulk Analysis
      Moz Pro

      Enhance Keyword Discovery with Bulk Analysis

      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.

      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

      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. Intermediate & Advanced SEO
    4. How to prevent Google from crawling our product filter?

    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.

    How to prevent Google from crawling our product filter?

    Intermediate & Advanced SEO
    2
    4
    4337
    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.
    • footsteps
      footsteps last edited by

      Hi All,

      We have a crawler problem on one of our sites www.sneakerskoopjeonline.nl.

      On this site, visitors can specify criteria to filter available products. These filters are passed as http/get arguments. The number of possible filter urls is virtually limitless.

      In order to prevent duplicate content, or an insane amount of pages in the search indices, our software automatically adds noindex, nofollow and noarchive directives to these filter result pages. However, we’re unable to explain to crawlers (Google in particular) to ignore these urls.

      We’ve already changed the on page filter html to javascript, hoping this would cause the crawler to ignore it. However, it seems that Googlebot executes the javascript and crawls the generated urls anyway.

      What can we do to prevent Google from crawling all the filter options?

      Thanks in advance for the help.

      Kind regards,

      Gerwin

      1 Reply Last reply Reply Quote 0
      • footsteps
        footsteps @alexhoug last edited by

        The following is added to our robots.txt .. now lets wait and see the results

        User-agent: * Disallow: /admin/
        Disallow: /?
        Allow /?product_date=&product_date2=*
        Disallow /?product_date=&product_date2=&

        To check the working of the robots.txt i found a handy website;

        http://phpweby.com/services/robots

        1 Reply Last reply Reply Quote 0
        • footsteps
          footsteps @alexhoug last edited by

          The url looks like this;

          http://www.sneakerskoopjeonline.nl/herensneakers?product_brand=

          So just adding;

          User-agent: *
          Disallow: /*?product_brand

          Should do the trick?
          Most important is that herensneakers itself should be indexed, followed and crawled

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

            I would use your robots.txt file to prevent them from crawling the specific strings / pages. Go into your Google Webmaster Tools and you can see all the information Google has on your site and any issues, you can also specify robots.txt information in there. That would be the best route as Google is obedient with what is on the robots.txt file. If you want more information about robots.txt, go here.

            footsteps 2 Replies 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

            • Choice

              How does Google handle fractions in titles?

              Which is better practice, using 1/2" or ½"? The keyword research suggests people search for "1 2" with the space being the "/". How does Google handle fractions? Would ½ be the same as 1/2?

              Intermediate & Advanced SEO | | Choice
              2
            • chelseaskirtinguk

              My product category pages are not being indexed on google can someone help?

              My website has been indexed on google and all of its pages can be found on google except for the product category pages - which are where we want our traffic heading to, so this is a big problem for us. Our website is www.skirtinguk.com And an example of a page that isn't being indexed is https://www.skirtinguk.com/product-category/mdf-skirting-board/

              Intermediate & Advanced SEO | | chelseaskirtinguk
              0
            • lzhao

              Would you rate-control Googlebot? How much crawling is too much crawling?

              One of our sites is very large - over 500M pages.   Google has indexed 1/8th of the site - and they tend to crawl between 800k and 1M pages per day. A few times a year, Google will significantly increase their crawl rate - overnight hitting 2M pages per day or more.  This creates big problems for us, because at 1M pages per day Google is consuming 70% of our API capacity, and the API overall is at 90% capacity.   At 2M pages per day, 20% of our page requests are 500 errors. I've lobbied for an investment / overhaul of the API configuration to allow for more Google  bandwidth without compromising user experience.   My tech team counters that it's a wasted investment - as Google will crawl to our capacity whatever that capacity is. Questions to Enterprise SEOs: *Is there any validity to the tech team's claim?  I thought Google's crawl rate was based on a combination of PageRank and the frequency of page updates.   This indicates there is some upper limit - which we perhaps haven't reached - but which would stabilize once reached. *We've asked Google to rate-limit our crawl rate in the past.   Is that harmful?  I've always looked at a robust crawl rate as a good problem to have. Is 1.5M Googlebot API calls a day desirable, or something any reasonable Enterprise SEO would seek to throttle back? *What about setting a longer refresh rate in the sitemaps?   Would that reduce the daily crawl demand?  We could set increase it to a month, but at 500M pages Google could still have a ball at the 2M pages/day rate. Thanks

              Intermediate & Advanced SEO | | lzhao
              0
            • NelsonF

              Will a disclaimer affect Crawling?

              Hello everyone! My German users will have to get a disclaimer according to German laws, now my question is the following: Will a disclaimer affect crawling? What's the best practice to have regarding this? Should I have special care in this? What's the best disclaimer technique? A Plain HTML page? Something overlapping the site? Thank you all!

              Intermediate & Advanced SEO | | NelsonF
              0
            • serkie

              How does google recognize original content?

              Well, we wrote our own product descriptions for 99% of the products we have. They are all descriptive, has at least 4 bullet points to show best features of the product without reading the all description. So instead using a manufacturer description, we spent $$$$ and worked with a copywriter and still doing the same thing whenever we add a new product to the website. However since we are using a product datafeed and send it to amazon and google, they use our product descriptions too. I always wait couple of days until google crawl our product pages before i send recently added products to amazon or google. I believe if google crawls our product page first, we will be the owner of the content? Am i right? If not i believe amazon is taking advantage of my original content. I am asking it because we are a relatively new ecommerce store (online since feb 1st) while we didn't have a lot of organic traffic in the past, i see that our organic traffic dropped like 50% in April, seems like it was effected latest google update. Since we never bought a link or did black hat link building. Actually we didn't do any link building activity until last month. So google thought that we have a shallow or duplicated content and dropped our rankings? I see that our organic traffic is improving very very slowly since then but basically it is like between 5%-10% of our current daily traffic. What do you guys think? You think all our original content effort is going to trash?

              Intermediate & Advanced SEO | | serkie
              1
            • fablau

              Number of images on Google?

              Hello here, In the past I was able to find out pretty easily how many images from my website are indexed by Google and inside the Google image search index. But as today looks like Google is not giving you any numbers, it just lists the indexed images. I use the advanced image search, by defining my domain name for the "site or domain" field: http://www.google.com/advanced_image_search and then Google returns all the images coming from my website. Is there any way to know the actual number of images indexed? Any ideas are very welcome! Thank you in advance.

              Intermediate & Advanced SEO | | fablau
              1
            • fablau

              Google Analytics: how to filter out pages with low bounce rate?

              Hello here, I am trying to find out how I can filter out pages in Google Analytics according to their bounce rate. The way I am doing now is the following: 1. I am working inside the Content > Site Content > Landing Pages report 2. Once there, I click the "advanced" link on the right of the filter field. 3. Once there, I define to "include" "Bounce Rate" "Greater than" "0.50" which should show me which pages have a bounce rate higher of 0.50%.... instead I get the following warning on the graph: "Search constraints on metrics can not be applied to this graph" I am afraid I am using the wrong approach... any ideas are very welcome! Thank you in advance.

              Intermediate & Advanced SEO | | fablau
              0
            • seoppc2012

              Does Google index url with hashtags?

              We are setting up some Jquery tabs in a page that will produce the same url with hashtags. For example: index.php#aboutus, index.php#ourguarantee, etc. We don't want that content to be crawled as we'd like to prevent duplicate content. Does Google normally crawl such urls or does it just ignore them? Thanks in advance.

              Intermediate & Advanced SEO | | seoppc2012
              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.