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. Posing QU's on Google Variables "aclk", "gclid" "cd", "/aclk" "/search", "/url" etc

    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.

    Posing QU's on Google Variables "aclk", "gclid" "cd", "/aclk" "/search", "/url" etc

    Intermediate & Advanced SEO
    1
    1
    2739
    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.
    • James77
      James77 last edited by

      I've been doing a bit of stats research prompted by read the recent ranking blog http://www.seomoz.org/blog/gettings-rankings-into-ga-using-custom-variables

      There are a few things that have come up in my research that I'd like to clear up. The below analysis has been done on my "conversions".

      1/. What does "/aclk" mean in the Referrer URL? I have noticed a strong correlation between this and "gclid" in the landing page variable. Does it mean "ad click" ??

      Although they seem to "closely" correlate they don't exactly, so when I have /aclk in the referrer Url MOSTLY I have gclid in the landing page URL. BUT not always, and the same applies vice versa. It's pretty vital that I know what is the best way to monitor adwords PPC, so what is the best variable to go on? - Currently I am using "gclid", but I have about 25% extra referral URL's with /aclk in that dont have "gclid" in - so am I underestimating my number of PPC conversions?

      2/. The use of the variable "cd" is great, but it is not always present. I have noticed that 99% of my google "Referrer URL's" either start with:
      /aclk   - No cd value
      /search - No cd value
      /url - Always contains the cd variable.

      What do I make of this??

      Thanks for the help in advance!

      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

      • 94501

        Can an "Event" in Structured Data For Google Be A Webinar?

        I have a client who is has structured data for live business webinars. Google's documentation seems to talk more about music and tickets than this kind of thing. At the same time, we get an error in search console for "Name" and location, which they list as "webinar." Should I removed this failed structured data attempt or is there a way to fix it? Thanks!

        Intermediate & Advanced SEO | | 94501
        0
      • Solid_Gold

        Why is rel="canonical" pointing at a URL with parameters bad?

        Context Our website has a large number of crawl issues stemming from duplicate page content (source: Moz). According to an SEO firm which recently audited our website, some amount of these crawl issues are due to URL parameter usage. They have recommended that we "make sure every page has a Rel Canonical tag that points to the non-parameter version of that URL…parameters should never appear in Canonical tags." Here's an example URL where we have parameters in our canonical tag... http://www.chasing-fireflies.com/costumes-dress-up/womens-costumes/ rel="canonical" href="http://www.chasing-fireflies.com/costumes-dress-up/womens-costumes/?pageSize=0&pageSizeBottom=0" /> Our website runs on IBM WebSphere v 7. Questions Why it is important that the rel canonical tag points to a non-parameter URL? What is the extent of the negative impact from having rel canonicals pointing to URLs including parameters? Any advice for correcting this? Thanks for any help!

        Intermediate & Advanced SEO | | Solid_Gold
        1
      • MyPetWarehouse

        Duplicate Content through 'Gclid'

        Hello, We've had the known problem of duplicate content through the gclid parameter caused by Google Adwords. As per Google's recommendation - we added the canonical tag to every page on our site so when the bot came to each page they would go 'Ah-ha, this is the original page'. We also added the paramter to the URL parameters in Google Wemaster Tools. However, now it seems as though a canonical is automatically been given to these newly created gclid pages; below https://www.google.com.au/search?espv=2&q=site%3Awww.mypetwarehouse.com.au+inurl%3Agclid&oq=site%3A&gs_l=serp.3.0.35i39l2j0i67l4j0i10j0i67j0j0i131.58677.61871.0.63823.11.8.3.0.0.0.208.930.0j3j2.5.0....0...1c.1.64.serp..8.3.419.nUJod6dYZmI Therefore these new pages are now being indexed, causing duplicate content. Does anyone have any idea about what to do in this situation? Thanks, Stephen.

        Intermediate & Advanced SEO | | MyPetWarehouse
        0
      • Philip-DiPatrizio

        Putting "noindex" on a page that's in an iframe... what will that mean for the parent page?

        If I've got a page that is being called in an iframe, on my homepage, and I don't want that called page to be indexed.... so I put a noindex tag on the called page (but not on the homepage) what might that mean for the homepage?  Nothing?  Will Google, Bing, Yahoo, or anyone else, potentially see that as a noindex tag on my homepage?

        Intermediate & Advanced SEO | | Philip-DiPatrizio
        0
      • Felix_LLC

        After reading of Google's so called "over-optimization" penalty, is there a penalty for changing title tags too frequently?

        In other words, does title tag change frequency hurt SEO ? After changing my title tags, I have noticed a steep decline in impressions, but an increase in CTR and rankings. I'd like to once again change the title tags to try and regain impressions. Is there any penalty for changing title tags too often? From SEO forums online, there seems to be a bit of confusion on this subject...

        Intermediate & Advanced SEO | | Felix_LLC
        0
      • fablau

        Can too many "noindex" pages compared to "index" pages be a problem?

        Hello, I have a question for you: our website virtualsheetmusic.com includes thousands of product pages, and due to Panda penalties in the past, we have no-indexed most of the product pages hoping in a sort of recovery (not yet seen though!). So, currently we have about 4,000 "index" page compared to about 80,000 "noindex" pages. Now, we plan to add additional 100,000 new product pages from a new publisher to offer our customers more music choice, and these new pages will still be marked as "noindex, follow". At the end of the integration process, we will end up having something like 180,000 "noindex, follow" pages compared to about 4,000 "index, follow" pages. Here is my question: can this huge discrepancy between 180,000 "noindex" pages and 4,000 "index" pages be a problem? Can this kind of scenario have or cause any negative effect on our current natural SEs profile? or is this something that doesn't actually matter? Any thoughts on this issue are very welcome. Thank you! Fabrizio

        Intermediate & Advanced SEO | | fablau
        0
      • nicole.healthline

        Is 404'ing a page enough to remove it from Google's index?

        We set some pages to 404 status about 7 months ago, but they are still showing in Google's index (as 404's). Is there anything else I need to do to remove these?

        Intermediate & Advanced SEO | | nicole.healthline
        0
      • Romancing

        URL Length or Exact Breadcrumb Navigation URL? What's More Important

        Basically my question is as follows, what's better: www.romancingdiamonds.com/gemstone-rings/amethyst-rings/purple-amethyst-ring-14k-white-gold (this would fully match the breadcrumbs). or www.romancingdiamonds.com/amethyst-rings/purple-amethyst-ring-14k-white-gold (cutting out the first level folder to keep the url shorter and the important keywords are closer to the root domain). In this question http://www.seomoz.org/qa/discuss/37982/url-length-vs-url-keywords I was consulted to drop a folder in my url because it may be to long. That's why I'm hesitant to keep the bradcrumb structure the same. To the best of your knowldege do you think it's best to drop a folder in the URL to keep it shorter and sweeter, or to have a longer URL and have it match the breadcrumb structure? Please advise, Shawn

        Intermediate & Advanced SEO | | Romancing
        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 - 2026 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.