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. On-Page Optimization
    4. Do images on a CDN affect my Google Ranking?

    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.

    Do images on a CDN affect my Google Ranking?

    On-Page Optimization
    2
    3
    1247
    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.
    • Amosnet
      Amosnet last edited by

      I have recently switched my images to a CDN (MaxCDN) and all of the images within my post are now get loaded directly from the CDN.

      Will this affect my Google ranking? Do Google care if the image is hosted physicaly on the domain?

      1 Reply Last reply Reply Quote 0
      • Amosnet
        Amosnet @RobertFisher last edited by

        Thanks Robert for the detailed answer. Very helpful!

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

          Amosnet,

          Where the image resides as a static file does not matter. Whether served by the CDN or your site, any image still needs to have good alt text associated with it (describe the image as opposed to 33 keywords). The CDN will probably offer some benefit (especially if you have a lot of JS or images, etc.) as it should increase page load speed. I do not know how much value is allotted, but I do know once you start going over about 5 sec. it begins to affect adwords. We try to keep all or ours to about 2 to 3 sec. max.

          Best

          Amosnet 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

          • Kingsmart

            Does Google Understand H2 As Subtitle?

            I use some HTML 5 tags on my custom template.  I implement <header class="entry-header-outer"> Flavour & Chidinma – 40 Yrs 40 Yrs by Flavour & Chidinma </header> html code. h1 tag serves as the title, while h2 tag servers as the subtitle of the post. Take a look at it here: https://xclusiveloaded.com/flavour-chidinma-40-yrs/ I want to know if it's ok or should I remove the h2 tag. Guys, what is your thoughts?

            On-Page Optimization | | Kingsmart
            4
          • Entertainment

            Higher PA and DA but lower ranking?

            I am having problem with my product pages not ranking as high as I would expect them to be. http://i.imgur.com/z3aTwUG.png (or see attachement) This is an example. The fact that competitor C is on position 4 stupifies me. At what areas should I be looking? z3aTwUG.png

            On-Page Optimization | | Entertainment
            0
          • stephanwb

            How does a collapsed section affect on page SEO?

            A client recently asked me whether a tabbed collapsed section of text that is expanded (i.e. revealed) when clicked, is an OK thing to do without negatively effecting SEO. I told him that for starters, he may want to rethink why he would want to hide the text in the first place (this is not an FAQ type scenario). The reason has to do with the aesthetic of the page. Anyway, aesthetic aside, any thoughts on whether a collapsed (hidden from view) negatively affects on-page SEO? Thanks. 
            Stephan

            On-Page Optimization | | stephanwb
            0
          • jjtech

            How important are image file names

            Hi, How important do you think the image file names are for image search?
            I know it used to be the best practice a while ago but is it still important? Thanks in advance, JJ

            On-Page Optimization | | jjtech
            0
          • SoftwareMarketing

            How to find google indexed pages

            I can't find where the # of indexed pages are on my google analytics. I tried the instructions below, but the index status was not an option on my dashboard. View the Index Status page: On the Webmaster Tools home page, click the site you want. On the Dashboard, click Google Index, and then click Index Status.

            On-Page Optimization | | SoftwareMarketing
            0
          • BipSum

            Why I am ranking for irrelevant keywords

            My website is e-commerce and used to rank for all industry related keywords like buy widgets, cheap widgets, online widgets in top10. And suddenly my website was hacked and to resolve this hacking issue i have re-write all my dynamic urls into static pages after that new pages are indexed and ranking well. But after few months i have notice few changes in keywords ranking going down. But suddenly after Google Algo (EMD/Panda) update on Sept 27 i lost all my positions. And then according to Google guidelines i have worked on over optimization and low quality pages. I have removed all tones of low quality pages from SERP and simultaneously worked on url re-write. But i have notice small percent of changes in keyword positions like when Google Algo (EMD/Panda) is rolled out i lost my keyword positions from 1st page to 200 page and after working on over optimization and low quality pages the keywords are came back to 100 pages. Recently i have notice that my web pages ranking for irrelevant keywords. For example, let's say i used to rank for home page for these keywords; buy widgets, cheap widgets, online widgets but now am ranking for different inner pages say (guide pages). Can any one suggest me whats wrong..

            On-Page Optimization | | BipSum
            0
          • OMGPyrmont

            Disclaimer in footer - is it affecting my SEO?

            For legal reasons I am required to include a 266 word disclaimer in the footer of every page of my credit card comparison site creditcards.com.au. My question is in 2 parts: is this indexable content likely to be hurting my SEO? if so, what is the best way to include the text in the footer but prevent search engines from indexing it? Thanks.

            On-Page Optimization | | OMGPyrmont
            0
          • BigBlaze205

            Image file name, is it important

            If I use the same image all over my site, do I need to change the file name to avoid duplicate? Different alt text will be use on those images

            On-Page Optimization | | BigBlaze205
            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.