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. Sitemaps. When compressed do you use the .gz file format or the (untidy looking, IMHO) .xml.gz format?

    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.

    Sitemaps. When compressed do you use the .gz file format or the (untidy looking, IMHO) .xml.gz format?

    Intermediate & Advanced SEO
    2
    3
    6465
    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.
    • NoisyLittleMonkey
      NoisyLittleMonkey last edited by

      When submitting compressed sitemaps to Google I normally use the a file named sitemap.gz

      A customer is banging on that his web guy says that sitemap.xml.gz is a better format.

      Google spiders sitemap.gz just fine and in Webmaster Tools everything looks OK...

      Interested to know other SEOmoz Pro's preferences here and also to check I haven't made an error that is going to bite me in the ass soon!

      Over to you.

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

        Thanks Big Bazza... I like the 'better' vs 'accepted' reasoning. Not too confrontational 🙂

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

          Generally the .xml.gz format is the one stated in examples there are a few references to this here : http://www.sitemaps.org/protocol.php#index

          Most sitemap generators that create both compressed and uncompressed sitemap files name them sitemap.xml and sitemap.xml.gz respectively. It also makes it clearer what the content of the zipped file is. I don't believe it is essential however, as you will direct tools such as google.com/webmasters to your xml sitemap - rather than expect it to find it of its own accord.

          I always use the .xml.gz format when compressing. I would argue that (if both formats work) neither one is 'BETTER' than the other, rather one is more ACCEPTED than the other.

          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

          • Fubra

            Sitemaps: Best Practice

            What should and what shouldn't go in the sitemap? In particular, pages like subscribe to our newsletter/ unsubscribe to our newsletter? Is there really any benefit in highlighting those pages to the SEs? Thanks for any advice/ anecdotes 🙂

            Intermediate & Advanced SEO | | Fubra
            0
          • Banknotes

            Can't generate a sitemap with all my pages

            I am trying to generate a site map for my site nationalcurrencyvalues.com but all the tools I have tried don't get all my 70000 html pages...   I have found that the one at check-domains.com crawls all my pages but when it writes the xml file most of them are gone... seemingly randomly. I have used this same site before and it worked without a problem.  Can anyone help me understand why this is or point me to a utility that will map all of the pages? Kindly, Greg

            Intermediate & Advanced SEO | | Banknotes
            0
          • Allie_Williams

            Priority Attribute in XML Sitemaps - Still Valid?

            Is the priority value (scale of 0-1) used for each URL in an XML sitemap still a valid way of communicating to search engines which content you (the webmaster) believe is more important relative to other content on your site? I recall hearing that this was no longer used, but can't find a source. If it is no longer used, what are the easiest ways to communicate our preferences to search engines? Specifically, I'm looking to preference the most version version of a product's documentation (version 9) over the previous version (version 8). Thanks!

            Intermediate & Advanced SEO | | Allie_Williams
            0
          • ColeLusby

            Sites in multiple countries using same content question

            Hey Moz, I am looking to target international audiences. But I may have duplicate content. For example, I have article 123 on each domain listed below. Will each content rank separately (in US and UK and Canada) because of the domain? The idea is to rank well in several different countries. But should I never have an article duplicated? Should we start from ground up creating articles per country? Some articles may apply to both! I guess this whole duplicate content thing is quite confusing to me. I understand that I can submit to GWT and do geographic location and add rel=alternate tag but will that allow all of them to rank separately? www.example.com www.example.co.uk www.example.ca Please help and thanks so much! Cole

            Intermediate & Advanced SEO | | ColeLusby
            0
          • MozAddict

            XML Sitemap for classifieds

            I have seeon some trends for sites which do not even use XML sitemp and robots e.g. see this site. How do you see if sitemap is not used. Also for classified websites, should ad pages be included in sitemap because after certain duration those ads will be deleted and google might not be able to crawl. What do you suggest about XML sitemap for classified website.

            Intermediate & Advanced SEO | | MozAddict
            0
          • Lakshdeep

            XML Sitemap index within a XML sitemaps index

            We have a similar problem to http://www.seomoz.org/q/can-a-xml-sitemap-index-point-to-other-sitemaps-indexes Can a XML sitemap index point to other sitemaps indexes? According to the "Unique Doll Clothing" example on this link, it seems possible http://www.seomoz.org/blog/multiple-xml-sitemaps-increased-indexation-and-traffic Can someone share an XML Sitemap index within a XML sitemaps index example? We are looking for the format to implement the same on our website.

            Intermediate & Advanced SEO | | Lakshdeep
            0
          • Sayers

            How do you implement dynamic SEO-friendly URLs using Ajax without using hashbangs?

            We're building a new website platform and are using Ajax as the method for allowing users to select from filters. We want to dynamically insert elements into the URL as the filters are selected so that search engines will index multiple combinations of filters. We're struggling to see how this is possible using symfony framework. We've used www.gizmodo.com as an example of how to achieve SEO and user-friendly URLs but this is only an example of achieving this for static content. We would prefer to go down a route that didn't involve hashbangs if possible. Does anyone have any experience using hashbangs and how it affected their site? Any advice on the above would be gratefully received.

            Intermediate & Advanced SEO | | Sayers
            1
          • kylesuss

            Should I Use City Name in URL?

            Having a website designed for a car dealership and deciding what attributes to use in the URL. Should I include the city name in the URL? Or does that help for SEO purposes? Other ideas of what to research or try are appreciated too. Thanks 🙂

            Intermediate & Advanced SEO | | kylesuss
            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.