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
    • 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. PDFs and images in Sub folder or subdomain?

    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.

    PDFs and images in Sub folder or subdomain?

    Intermediate & Advanced SEO
    2
    2
    877
    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.
    • Bio-RadAbs
      Bio-RadAbs last edited by

      What would you recommend as best practice? Our ecommerce site has a lot of PDFs supporting the product page. Currently they are kept in a sub domain and so are all images.

      Would it be better to keep them all in a subfolder? I've read about blogs being hosted on a subfolder to be better than subdomain but what about pdfs and images?

      thoughts?

      1 Reply Last reply Reply Quote 0
      • Matt-Williamson
        Matt-Williamson last edited by

        Hi I personally would host them in a subfolder - especially the PDFs as they are likely to gain links and these links will help strengthen your domain.

        However if you have them in a sub-domain they won't have the same benefit from the links as Google essentially treats sub-domains as a separate domain. This will also limit the ranking ability of PDFs as they won't benefit from your domains authority on a sub-domain.

        Have a look at this article for a bit more insight into subfolder vs sub-domain

        - http://www.seomoz.org/blog/understanding-root-domains-subdomains-vs-subfolders-microsites

        I hope this helped..

        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

        • Ty1986

          How to create a smooth blog migration from subdomain to subfolder main?

          Hi mozzers, We have decided to migrate the blog subdomain to the domain's subfolder (blog.example.com to example.com/blog). To do this the most effective way and avoid impact SEO negatively I believe I have to follow this checklist: Create a list of all 301 redirects from blog.example.com/post-1 to example.com/post-1 Make sure title tags remain the same on main domain Make sure internal links remain the same Is there something else I am missing? Any other best practices? I also would like to have all blog post as AMPs. Any recommendations if this something we should do since we are not a media site? Any other tips on successfully implementing those types of pages? Thanks

          Intermediate & Advanced SEO | | Ty1986
          1
        • seoanalytics

          Text over image

          Hello, I am creating an overlay on a image. Is it ok to write on this overlay in html or it is better to have the text not on a image for google and other search engines ? Thank you,

          Intermediate & Advanced SEO | | seoanalytics
          0
        • Choice

          How many images should I use in structured data for a product?

          We have a basic printing website that offers business cards. Each type of business card has a few product images. Should we use structured data for all the images, or just the main image? What is your opinion about this? Thanks in advance.

          Intermediate & Advanced SEO | | Choice
          0
        • plahpoy

          Thought FRED penalty - Now see new spammy image backlinks what to do?

          Hi, So starting about March 9 I started seeing huge losses in ranking for a client. These rankings continue to drop every week since and we changed nothing on the site. At first I thought it must be the FRED update, so we have started rewriting and adding product descriptions to our pages (which is a good thing regardless). I also checked our backlink profile using OSE on MOZ and still saw the few linking root domains we had. Another Odd thing on this is that webmasters tools showed many more domains. So today I bought a subscriptions to ahrefs and instantly saw that on the same timeline (starting March 1 2017) until now, we have literally doubled in inbound links from very spammy type sites. BUT the incoming links are not to content, people seem to be ripping off our images. So my question is, do spammy inbound image links count against us the same as if someone linked actual written content or non image urls? Is FRED something I should still be looking into? Should i disavow a list of inbound image links? Thanks in advance!

          Intermediate & Advanced SEO | | plahpoy
          0
        • BCutrer

          Flat architecture or deep folders?

          We have an e-commerce client that is launching a new site. In setting up for it they decided that they want to change their navigation on the site and url structure. So everything being even, the new site will have appropriate 301 and it's built on Magento so the product pages are all structured as website.com/product-A but the category pages will now be deeper than before. So before it was website.com/product-category/product-sub-category will now be website.com/more generic category/product-category/new-subcategory/product-category. Hope that makes sense. I'm not as worried about the 301's or specific products but I'm worried the category pages dropping a folder level will hurt page authority. Any thoughts, am I being overly nervous?

          Intermediate & Advanced SEO | | BCutrer
          0
        • Midleton

          Exact Syntax for Canonical to PDFs for Windows Server

          Hi There, I have got in my web several PDFs with the same content of the HTML version. Thus I need to set up a canonical for each of them in order to avoid duplicate content. In particular, I need to know how to write the exact syntax for the windows server (web.config) in order to implement the canonical to PDF. I surfed the web but it seems I cannot find this piece of info anywhere Thanks a lot!!

          Intermediate & Advanced SEO | | Midleton
          0
        • Blink-SEO

          Turning off a subdomain

          Hi! I'm currently working with http://www.muchbetteradventures.com/. They have a previous version of the site, http://v1.muchbetteradventures.com, as sub domain on their site. I've noticed a whole bunch of indexing issues which I think are caused by this. The v1 site has several thousand pages and ranks organically for a number of terms, but the pages are not relevant for the business at this time. The main site has just over 100 pages. More than 28,400 urls are currently indexed. We are considering turning off the v1 site and noindexing it. There are no real backlinks to it. The only worry is that by removing it, it will be seen as a massive drop in content. Rankings for the main site are currently quite poor, despite good content, a decent link profile and high domain authority. Any thoughts would be much appreciated!

          Intermediate & Advanced SEO | | Blink-SEO
          0
        • rahul11

          How to do geo targeting for domain and sub directories in Webmaster tool?

          Hello All, How can i do geo targeting in multiple countries on my ** root domain and sub **directories in Webmaster tool. My domain is "abc.com" and i want to target three countries UAE , Kuwait, Saudi arabia. So, Can i assign geo targeting in Webmaster tool ,  Root domain for UAE country and make other two sub directories for Kuwait and saudi ? abc.com - UAE (geo targeting) abc.com/kw - Kuwait (geo targeting) abc.com/sa - Saudi  (geo targeting) Or Root doamain should be not assign for any country and Make three sub directories for UAE, Kuwait , and saudi and targeting them there geo locations. abc.com - Unlisted (geo targeting) abc.com/uae/ - UAE (geo targeting) abc.com/kw/ - Kuwait (geo targeting) abc.com/sa/ - Saudi  (geo targeting)

          Intermediate & Advanced SEO | | rahul11
          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.