• ramc-7JcUnB

        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
          Moz Pro

          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.

          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
        • 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. On-Page Optimization
        4. Using a dash or underscores in file names.

        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.

        Using a dash or underscores in file names.

        On-Page Optimization
        3
        3
        16654
        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.
        • Robotnik
          Robotnik last edited by

          Is it better to use a dash or an underscore in file names to improve SEO? EX memory_flash.jpg or memory-flash.jpg

          Or does it make no difference?

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

            In the end it wouldn't matter that much but I would also prefer using dashes as well.

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

              https://support.google.com/webmasters/answer/76329?hl=en

              Use dashes. Underscores don't specify any specific function whereas dashes are specifically word separators.

              1 Reply Last reply Reply Quote 2
              • 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

              • DVLighting

                Is using a H1 tag in a logo image bad for SEO?

                We have brand logos on certain pages that have H1 tags in them - the H1 text being the brand's name, as this is what we'd want the title of the page to be.  The logos are at the top of the page instead of a written title. But is this the best option for SEO? Do search engines value H1 tags in images as highly as a standard H1 tag?Would it be better for SEO to add an alt tag to the logo and add a separate H1 tag on the page that's also the name of the brand?

                On-Page Optimization | | DVLighting
                0
              • MichaelJanik

                I have a site with jokes. What schema markup could I use?

                My site is about jokes. I wonder what schema markup could I use to be more visible in the search results.

                On-Page Optimization | | MichaelJanik
                0
              • russellbrown

                Use of '&' in meta title

                Hi, I know that use of '&' would be helpful to save space and also add more keyword variation to the title tag. But just want to make sure if it matters if I use '&' in most of my title tags? And also is it common to use more than & in one title? Would the following title be different in Google's perspective regardless of the title length? I am thinking they are all targeting the keywords 'fruit cake' and 'fruit bread', but the first one is the best. buy fruit cake & bread buy fruit cake & fruit bread buy fruit cake and fruit bread Thanks in advance.

                On-Page Optimization | | russellbrown
                0
              • TheFlyingSweetPotato

                Image File Names for eCommerce?

                Hi everyone! I'm wondering about naming my product photo file names for an E-Commerce site. Let's say I say have product named Abe Lincoln in the **Print **category for sale with 4 images, relatively similar but from different views for example.Could I name them as follows? 1) abe-lincoln-print.jpg 2) abe-lincoln-print-side-view.jpg 3) abe-lincoln-print-close-up.jpg 4) abe-lincoln-print-font-view.jpg Or is that too many keywords for the page? Should I be worried about keyword stuffing? Plus once I add in title and alt tags and descriptions this could also increase the keyword count for "abe lincoln print"?

                On-Page Optimization | | TheFlyingSweetPotato
                0
              • JohnHuynh

                Solve duplicate content issues by using robots.txt

                Hi, I have a primary website and beside that I also have some secondary websites with have same contents with primary website. This lead to duplicate content errors. Because of having many URL duplicate contents, so I want to use the robots.txt file to prevent google index the secondary websites to fix the duplicate content issue. Is it ok? Thank for any help!

                On-Page Optimization | | JohnHuynh
                0
              • DTOSI

                Do you think using accordion text can hurt SEO?

                I have a lot of text for my home page. My plan is to a J Query Plugin for accordion text. Does anyone think that this can hurt SEO efforts?

                On-Page Optimization | | DTOSI
                1
              • jaybrn1

                Should I use my blog posts in a sub folder

                Ok I did a search and didn't see an answer to this exact question.  Most of them were about if a blog should be in a sub folder and not the blog posts themselves... so here it goes.  I have a blog on my website the blog itself is in /blog/ but the blog posts themselves are situated in the root folder so it looks something like mydomain.com/cool-seo-blog-post/ Is there any reason I should change this and make it read mydomain.com/blog/cool-seo-blog-post/

                On-Page Optimization | | jaybrn1
                0
              • oneresult

                Do we need to use the canonical tag on non-indexed pages?

                Hi there I have been working in / learning SEO for just over a year, coming from a non dev background, so there are still plenty of the finer points on-page points I am working on. Slowly building up confidence and knowledge with the great SEOMoz as a reference! We are working on this site http://www.preciseuk.co.uk (we are still tweaking the tags and content by the way- not finished yet!) Because a lot of the information is within accordians, a page is generated for each tab of the accordian expanded, for example: http://www.preciseuk.co.uk/facilities-management.php is the main page but then you also have: http://www.preciseuk.co.uk/facilities-management.php?tab=0 http://www.preciseuk.co.uk/facilities-management.php?tab=1 http://www.preciseuk.co.uk/facilities-management.php?tab=2 http://www.preciseuk.co.uk/facilities-management.php?tab=3 http://www.preciseuk.co.uk/facilities-management.php?tab=4 http://www.preciseuk.co.uk/facilities-management.php?tab=5 All of which are in the same file. According to the crawl test, these pages are not indexed. Because it is all in one file, should we add the canonical tag to it, so that this is replicated in all the tab pages that are generated? eg. Thanks in advance for your help! Liz OneResult
                [email protected]

                On-Page Optimization | | oneresult
                2

              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.