• BBgmoro

        See all notifications

        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
        • My Q&A
        • 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
        6550
        Loading More Posts
        • Watching

          Notify me of new replies.
          Show question in unread.

        • Not Watching

          Do not notify me of new replies.
          Show question in unread if category is not ignored.

        • Ignoring

          Do not notify me of new replies.
          Do not show question in unread.

        • Oldest to Newest
        • Newest to Oldest
        • Most Votes
        Reply
        • Reply as question
        Locked
        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

              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

              • wonkydogadmin

                Pending Sitemaps

                Hi, all Wondering if someone could give me a pointer or two, please. I cannot seem to get Google or Bing to crawl my sitemap. If I submit the sitemap in WMT and test it I get a report saying 44,322urls found. However, if I then submit that same sitemap it either says Pending (in old WMT) or Couldn't fetch in the new version. This couldn't fetch is very puzzling as it had no issue fetching the map to test it. My other domains on the same server are fine, the problem is limited to this one site. I have tried several pages on the site using the Fetch as Google tool and they load without issue, however, try as I may, it will not fetch my sitemap. The sitemapindex.xml file won't even submit. I can confirm my sitemaps, although large, work fine, please see the following as an example (minus the spaces, of course, didn't want to submit and make it look like I was just trying to get a link) https:// digitalcatwalk .co.uk/sitemap.xml https:// digitalcatwalk .co.uk/sitemapindex.xml I would welcome any feedback anyone could offer on this, please. It's driving me mad trying to work out what is up. Many thanks, Jeff

                Intermediate & Advanced SEO | | wonkydogadmin
                0
              • dmaher

                Spotify XML Sitemap

                All, Working on an SEO work up for a Spotify site.  Looks like they are using a sitemap that links to additional pages. A problem, none of the links are actually linked within the sitemap.   This feels like a strong error. https://lubricitylabs.com/sitemap.xml Thoughts?

                Intermediate & Advanced SEO | | dmaher
                0
              • genevieveagar

                Using H3 before or instead of an H2...

                My designer and I have been having an argument: we have a blog with short, 400 words posts. They have an H1 with nice keywords and a catchy title, and then a few subheadings. I don't like making the subheadings H2, because the font looks way too large in Wordpress, so my designer wants to make them all H4s, so the font looks to be a nicer size. Here's my problem with that and why I usually just bold the subheadings: Is it really bad to put a bunch of H4s right under an H1, with not H2's or 3's to separate? I'm reading different arguments on the internet about this and gladly welcome more debate and/or case studies. Thank you!

                Intermediate & Advanced SEO | | genevieveagar
                0
              • ThomasHarvey

                Large robots.txt file

                We're looking at potentially creating a robots.txt with 1450 lines in it. This will remove 100k+ pages from the crawl that are all old pages (I know, the ideal would be to delete/noindex but not viable unfortunately) Now the issue i'm thinking is that a large robots.txt will either stop the robots.txt from being followed or will slow our crawl rate down. Does anybody have any experience with a robots.txt of that size?

                Intermediate & Advanced SEO | | ThomasHarvey
                0
              • Travis-W

                Using Folkd for Video Backlink

                Hi Mozzers, What are your thoughts on using www.folkd.com for video SEO? We have a few company videos and would like to possibly get a backlink by either embedding one of our youtube videos on our site or self hosting the video. Are bookmarking sites like this spammy?

                Intermediate & Advanced SEO | | Travis-W
                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
              • wojkwasi

                Will using a service such as Akamai impact on rankings?

                Howdy 🙂 My client has a .com site they are looking at hosting via Akamai - they have offices in various locations, e.g UK, US, AU, RU & in some Asian countries. If they used Akamai, would the best approach be to set up seperate sites per country: .co.uk .com .com.au .ru .sg etc Although my understanding is that Googlebot is located in the US so if it crawled any of those sites it would always get a US IP address? So is the answer perhaps to go with Akamai for the .com only which should target the US market and use different / seperate C class hosts for the others? Thanks! Woj

                Intermediate & Advanced SEO | | wojkwasi
                0
              • iAnalyst.com

                Create a new XML Sitemap for a blog subdomain?

                What would be the best way to go about this? A site just put a blog on http://blog.domain.com/ Should there be a separate XML Sitemap for that particular subdomain or should the original XML Sitemap for the main domain be sufficient? Looking forward to your responses. Thanks

                Intermediate & Advanced SEO | | iAnalyst.com
                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.