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.

      Turn SEO data into actionable content briefs

      Turn SEO data into actionable content briefs

      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.

      Let your business shine with Listings AI

      Let your business shine with Listings AI

      Get found
    • 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. What referrer is shown in http request when google crawler visit a page?

    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.

    What referrer is shown in http request when google crawler visit a page?

    Intermediate & Advanced SEO
    2
    3
    4013
    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.
    • max.favilli
      max.favilli last edited by

      Is it legit to show different content to http request having different referrer?

      case a: user view one page of the site with plenty of information about one brand, and click on a link on that page to see a product detail page of that brand, here I don't want to repeat information about the brand itself

      case b: a user view directly the product detail page clicking on a SERP result, in this case I would like to show him few paragraph about the brand

      Is it bad? Anyone have experience in doing it?

      My main concern is google crawler. Should not be considered cloaking because I am not differentiating on user-agent bot-no-bot.

      But when google is crawling the site which referrer will use? I have no idea, does anyone know?

      When going from one link to another on the website, is google crawler leaving the referrer empty?

      1 Reply Last reply Reply Quote 0
      • max.favilli
        max.favilli @Highland last edited by

        After googling about it and thinking better I choose not too. I think you are absolutely right, too inconsistent.

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

          You won't get a referrer. Googlebot is not like a real user, surfing from site to site. What Googlebot does is this (more or less)

          1. Googlebot requests a standalone page
          2. Googlebot parses the page out. During this process it notes the links on that page and, depending on various mechanisms (nofollow, internal page rank, the mood of Matt Cutts, etc) it will note those links for the system to parse later
          3. Googlebot is done so it grabs another page off the page list (likely without know how it got on said list) and goes back to #1

          Now, to your question. Since Googlebot has no referrer it won't get your alternate content. This means that your alternate content page won't get indexed.

          I would suggest here that a best practice is NOT to filter on referrer data, which can be inconsistent and potentially fake. Instead, I would make a separate page that contains your extra data and allow users to decide if they want more information Thus Googlebot finds all your content and your users get a better experience.

          max.favilli 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

          • Vitzz

            Is it ok to repeat a (focus) keyword used on a previous page, on a new page?

            I am cataloguing the pages on our website in terms of which focus keyword has been used with the page. I've noticed that some pages repeated the same keyword / term. I've heard that it's not really good practice, as it's like telling google conflicting information, as the pages with the same keywords will be competing against each other. Is this correct information? If so, is the alternative to use various long-winded keywords instead? If not, meaning it's ok to repeat the keyword on different pages, is there a maximum recommended number of times that we want to repeat the word? Still new-ish to SEO, so any help is much appreciated! V.

            Intermediate & Advanced SEO | | Vitzz
            1
          • Wavelength_International

            Should I apply Canonical Links from my Landing Pages to Core Website Pages?

            I am working on an SEO project for the website: https://wave.com.au/ There are some core website pages, which we want to target for organic traffic, like this one: https://wave.com.au/doctors/medical-specialties/anaesthetist-jobs/ Then we have basically have another version that is set up as a landing page and used for CPC campaigns. https://wave.com.au/anaesthetists/ Essentially, my question is should I apply canonical links from the landing page versions to the core website pages (especially if I know they are only utilising them for CPC campaigns) so as to push link equity/juice across? Here is the GA data from January 1 - April 30, 2019 (Behavior > Site Content > All Pages😞

            Intermediate & Advanced SEO | | Wavelength_International
            0
          • JH_OffLimits

            Home Page Disappears From Google - But Rest of Site Still Ranked

            As title suggests we are running into a serious issue of the home page disapearing from Google search results whilst the rest of the site still remains. We search for it naturally cannot find a trace, then use a "site:" command in Google and still the home page does not come up. We go into web masters and inspect the home page and even Google states that the page is indexable. We then run the "Request Indexing" and the site comes back on Google. This is having a damaging affect and we would like to understand why this issue is happening. Please note this is not happening on just one of our sites but has happened to three which are all located on the same server. One of our brand which has the issue is: www.henweekends.co.uk

            Intermediate & Advanced SEO | | JH_OffLimits
            0
          • Kingalan1

            How to Get Rid of Dates Shown In Google Search Results

            When I enter "Site: URL" to check what a search how Google displays  search result, a date appears at the very front. This takes away several characters, really valuable real estate. How can I stop Google from displaying these dates? There are certain Wordpress plugins like "WP Date Remover" however the seem to only apply to blog posts. Dates are appearing on results on all my Wordpress pages. Is there an internal setting in Wordpress that will allow me to remove dates for these non blogpost pages?

            Intermediate & Advanced SEO | | Kingalan1
            1
          • TrueluxGroup

            Multiple pages optimised for the same keywords but pages are functionally different and visually different

            Hi MOZ community! We're wondering what the implications would be on organic ranking by having 2 pages, which have quite different functionality were optimised for the same keywords. So, for example, one of the pages in question is
            https://www.whichledlight.com/categories/led-spotlights
            and the other page is
            https://www.whichledlight.com/t/led-spotlights both of these pages are basically geared towards the keyword led spotlights the first link essentially shows the options for led spotlights, the different kind of fittings available, and the second link is a product search / results page for all products that are spotlights. We're wondering what the implications of this could be, as we are currently looking to improve the ranking for the site particularly for this keyword. Is this even safe to do? Especially since we're at the bottom of the hill of climbing the ranking ladder of this keyword. Give us a shout if you want any more detail on this to answer more easily 🙂

            Intermediate & Advanced SEO | | TrueluxGroup
            0
          • Inevo

            Why does Google rank a product page rather than a category page?

            Hi, everybody In the Moz ranking tool for one of our client's (the client sells sport equipment) account, there is a trend where more and more of their landing pages are product pages instead of category pages. The optimal landing page for the term "sleeping bag" is of course the sleeping bag category page, but Google is sending them to a product page for a specific sleeping bag.. What could be the critical factors that makes the product page more relevant than the category page as the landing page?

            Intermediate & Advanced SEO | | Inevo
            0
          • navidash

            How do you check the google cache for hashbang pages?

            So we use http://webcache.googleusercontent.com/search?q=cache:x.com/#!/hashbangpage to check what googlebot has cached but when we try to use this method for hashbang pages, we get the x.com's cache... not x.com/#!/hashbangpage That actually makes sense because the hashbang is part of the homepage in that case so I get why the cache returns back the homepage. My question is - how can you actually look up the cache for hashbang page?

            Intermediate & Advanced SEO | | navidash
            0
          • Peter264

            NOINDEX listing pages: Page 2, Page 3... etc?

            Would it be beneficial to NOINDEX category listing pages except for the first page.  For example on this site: http://flyawaysimulation.com/downloads/101/fsx-missions/ Has lots of pages such as Page 2, Page 3, Page 4... etc: http://www.google.com/search?q=site%3Aflyawaysimulation.com+fsx+missions Would there be any SEO benefit of NOINDEX on these pages?  Of course, FOLLOW is default, so links would still be followed and juice applied. Your thoughts and suggestions are much appreciated.

            Intermediate & Advanced SEO | | Peter264
            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.