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
      • SEO Q&A
      • Webinars, Whitepapers, & Guides
    • Blog
    • Why Moz
      • Agency Solutions
      • Enterprise Solutions
      • Small Business Solutions
      • Case Studies
      • 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.

      NEW Keyword Suggestions by Topic
      Moz Pro

      NEW Keyword Suggestions by Topic

      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.

      What is your Brand Authority?
      Moz

      What is your Brand Authority?

      Check yours now
    • 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.

      • SEO Q&A

        Insights & discussions from an SEO community of 500,000+.

      Unlock flexible pricing & new endpoints
      Moz API

      Unlock flexible pricing & new endpoints

      Find your plan
    • Blog
    • Why Moz
      • 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.

      • Case Studies

        Explore how Moz drives ROI with a proven track record of success.

      • 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. Link Building
    4. Backlinks vs External Links vs Referral Links vs Outbound links

    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.

    Backlinks vs External Links vs Referral Links vs Outbound links

    Link Building
    2
    3
    5925
    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.
    • NCOREGSEO
      NCOREGSEO last edited by

      Hello all,

      I was just wondering if you could explain the difference between all the links above? I'm confused as they all seem to be the same or similar and I would just like to clearly know what distinguishes them from eachother.

      Thanks for your help,

      Jayne

      1 Reply Last reply Reply Quote 0
      • NCOREGSEO
        NCOREGSEO @Ian_Lewis last edited by

        Thanks Ian - that's a great help 🙂

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

          Hi there!

          Let's say that you have website A, with the domain aaa.com ...

          Backlinks: Any link that points to a page within website A is a backlink (at least it is from YOUR point of view). These links could come from other websites, but also from within website A

          Referral Links: A referral can be a link that isn't from a crawable web. For example, a link in an email or from Facebook.

          Outbound Links: Outbound links are links that are meant to take you elsewhere. These are links that are going to direct you to another specific webpage or website altogether. Most, if not all, websites have outbound links.

          **External Links: **External Links are hyperlinks that point at (target) any domain other than the domain the link exists on (source). In layman's terms, if another website links to you, this is considered an external link to your site

          Hope this helps!

          Thanks,

          NCOREGSEO 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

          • wellandpower

            Value of Links? What is each link worth?

            Morning Everyone, I just had this thought and wondered what everyone's opinions were in terms of link value in monetary terms. We'll assume for the purposes of this that the links come from contextually relevant sites and that the sites in question have got the Moz DA from being high quality and have a good quality incoming link profile. Its a bit of a theoretical question, but i guess imagine if the only way you could get links was to pay for them, what would they be worth to you. This is link value for SEO purposes, they will have in addition value from traffic from good sites, that no doubt varies wildly depending on topic. I assume everyone also agrees on: The first link from a domain is the most valuable High DA sites are worth  more than low ones. So could anyone who has an opinion on the link value suggest a monetary value for links. Its really just using a monetary amount to see how best to target my time.  Here is my example of what might be expected, but I am hoping people with more knowledge will perhaps correct it. DA Rating    First Link  2nd-5th Link  5th-10th Link 10Plus Links 5               $5         $2            $1              $0 15               $7         $3            $2              $1 25              $25         $10            $5              $2 35               $45         $20            $7              $3 45               $65         $30            $11            $4 55               $95        $45            $19             $5 65               $200        $100            $45              $6 75               $350         $120            $65              $9 85               $700         $240            $95              $15 95               $1100         $450            $200              $30

            Link Building | | wellandpower
            1
          • LukeBTDT

            Disavowing Links

            I need some advice... I've noticed our link profile has increased with many comments links --- something I certainly have not pursued manually. I'm new to disavowing links. However, before I go ahead and disavow them, I'd like to ask how harmful these links are and would you recommend this is something I can do myself (relatively novice SEO) or if you'd recommend someone who could do this for a reasonable cost. In one instance, the link from this comment thread is with the anchor text, "porn"... Certainly not something we want to rank for, haha! I look forward to your advice

            Link Building | | LukeBTDT
            0
          • moon-boots

            Xyz links

            I have a lot of backlinks ending with .xyz, around 20%, and they look very suspicious. Should I disavow these? Here are a few: yourrelicsbargains.xyz fantasticsiteinfo.xyz yourvintagelifestyle.xyz usefuldiscount4u.xyz bestdealsaction.xyz bestmemorabilialifestyle.xyz 59177.net lovecollectorsbargains.xyz

            Link Building | | moon-boots
            0
          • fersu

            How many links per week/month should a link building campaign acquire?

            I am running a linkbuilding campaign for my company.  I am mostly focusing on guest blogging opportunities and responding to emails from HARO.  How many links would I have to acquire each week or month to be considered doing a good job over a 6 month or a year time period? Thank you,

            Link Building | | fersu
            0
          • chaudhary0489

            Internal Linking - Post links vs Side Bar Links behaving differently

            Hi, I have a question regarding the internal linking behavior.  My website is www.hindimeaning.com  which is approx 3 years old. I have approx 450 posts. Now i have a widget on right sidebar "Popular posts". A widget below my posts "Related Posts". And a simple html CSS menu above the posts (I removed menu around 6 month before so currently it will not show.) I crawled my site with moz crawler (same are the result from google crawler as well) and it shows menus links as internal links. While sidebar widget "Popular posts" and "Related Posts" are not showing as internal links. If we talk theoretically what i learn till now is "every link on a page behaves as internal link". Then why the widget links are not showing as internal links. Thanks, Mahesh Kumar

            Link Building | | chaudhary0489
            0
          • studio35design

            DA vs PA when building links

            When building links to your site from other sites, what is more important or what weights more heavily? Say a site has a DA of 20 and PA of 34 for that page I want a link from. Say another site has the revese, a DA of 34 and a PA of 20. All things being equal, which site's link to me would be better? The one with a higher DA or the one with a higher PA for the on the specific page I would get a link?

            Link Building | | studio35design
            0
          • babski

            What is Hub Linking

            What is Hub Linking - an seo company mentioned it to me? Is it any good?

            Link Building | | babski
            0
          • Gareth_Cartman

            Backlink booster - boosts and helps to index links?

            Hello all, We are using a tool called backlink booster that works in the following way: you view a page with a backlink to your site click on a boost link saved in favourites the link is pinged to rss directories and web 2.0 sites The idea is to get your links indexed faster. Has anyone used this or something like this and had any benefit from it? Thanks Shehzad.

            Link Building | | Gareth_Cartman
            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
          Free SEO Tools
          • Domain Authority Checker
          • Link Explorer
          • Keyword Explorer
          • Competitive Research
          • Brand Authority 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.