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.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • 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.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • 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. 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
    16673
    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.
    • 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

          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

          • TiagoPedreira

            What Schema would a Web design/development/seo ageny use and what is the schema.org link?

            schema schema.org

            What Schema would a Web design/development/SEO Ageny use, and what is the schema.org link? I cannot for the life of me figure it out. ProfessionalService has been deprecated.

            On-Page Optimization | | TiagoPedreira
            0
          • xdunningx

            Using Bold text for keywords

            Hello I am updating an old e-commerce website of mine and many keywords are in bold - shall I remove the bold tag or keep them there? This is for SEO.

            On-Page Optimization | | xdunningx
            0
          • sanchitmalik

            Should we add our company's name in page title tag or not?

            We have been adding our company (Townscript) name in all the page titles. For example, in an event page of Lucknow Conclave: www.townscript.com/lucknowconclave the page title is Lucknow Conclave | Alexis Society | Townscript I read somewhere that it's not necessary to put your company's name in the title tag. Is it right? Please help!

            On-Page Optimization | | sanchitmalik
            0
          • cbielich

            How to use canonical with mobile site to main site

            I am pretty sure that the mobile version of the main site needs to be the same canonical link from what I understand. I am trying to find good docuementation that supports this. Even better if its from Google or Matt Cutts. I have a main domain like http://www.mydomain.com the mobile version of this is http://www.mydomain.com/m/ Should my canonical be rel="canonical" href="http://www.mydomain.com"/> for both these pages?

            On-Page Optimization | | cbielich
            0
          • RomiSverige

            Important keywords in product names

            Hi! among other we sell motorcycle clothing, which you can buy as a set (both jacket and pants) or single piece. Currently we name the products with the labeling in the beginning, e.g: Motorcycle pants R2000, Motorcycle jacket R2000, Motorcycle kit R2000 Motorcycle pants R4000, Motorcycle jacket R4000, Motorcycle kit R4000 This is causing keyword stuffing and cannibalization in the category pages as all the product names include important keywords. On the other hand it would be beneficial to keep the labeling in the name for search queries for the exact product. What be your recommendations? I tend to take the labeling away.

            On-Page Optimization | | RomiSverige
            0
          • PHDAustralia68

            Missing meta descriptions on indexed pages, portfolio, tags, author and archive pages. I am using SEO all in one, any advice?

            I am having a few problems that I can't seem to work out.....I am fairly new to this and can't seem to work out the following: Any help would be greatly appreciated 🙂 1. I am missing alot of meta description tags. I have installed "All in One SEO" but there seems to be no options to add meta descriptions in portfolio posts. I have also written meta descriptions for 'tags' and whilst I can see them in WP they don't seem to be activated. 2. The blog has pages indexed by WP- called Part 2 (/page/2), Part 3 (/page/3) etc. How do I solve this issue of meta descriptions and indexed pages? 3. There is also a page for myself, the author, that has multiple indexes for all the blog posts I have written, and I can't edit these archives to add meta descriptions. This also applies to the month archives for the blog. 4. Also, SEOmoz tells me that I have too many links on my blog page (also indexed) and their consequent tags. This also applies to the author pages (myself ). How do I fix this? Thanks for your help 🙂 Regards Nadia

            On-Page Optimization | | PHDAustralia68
            0
          • lwilkins

            Is it better to include the secondary keyword or site name in a title tag?

            When I add a site name to my title tag with long-tailed primary and secondary keywords the title tag is longer than 70 characters. I need to include all three parts, so what should I do? At 70 characters the site name is usually partially cut off. I do not want to get penalized by Google, but I need to include the site name to have consistency. I am using the format Primary Keyword-Secondary Keyword | Site name

            On-Page Optimization | | lwilkins
            0
          • EssEEmily

            Image Optimization - File Name Important?

            I am currently working on a site with 100+ recipes that all have image file names that are relevant, but not optimized for keyword purposes. I'm wondering - from an SEO perspective - would it be worth my time to go back through all of the images and rename them with keywords in mind? On my own site I have always done this as a "best practice" but I'm curious - does it make a difference to search engines? Does anyone have any recent research/experiences that they would like to share? Thanks!

            On-Page Optimization | | EssEEmily
            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.