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
-
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
-
Thanks Ian - that's a great help

-
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,
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
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.
Related Questions
-
I want to know about the Impact of Do-follow backlinks and No-follow backlinks for increasing DA.
Have Do-follow backlinks and No-Follow backlinks same value to increase Domain Authority in Moz? Recently, I have created 290 profile backlinks which was do-follow. But from yesterday I have seen all backlinks are no-follow now according to the decision of sites' owners. My site's DA has already increased up to 35. Will this DA fall gradually from now? Apart from it, if I have created same backlinks for my another site; will my DA be 35? Please try to clarify it. My site is: Homeworkpaper.net Thanks. Waiting for your valuable answer.
Link Building | | darrellpc1 -
Does an external link to an image file on my site help my SEO?
I found a few websites that are displaying images from my site. Curiously, they have also linked these images to the source image file on my website. I found these because Moz showed these sites in my list of backlinks. I assume that means it impacts my Domain Authority. But does this actually help me in search engines since it's not linking to a page on my site?
Link Building | | AlexLenhoff0 -
Spammy links
Hi Guys, I have a case which seems to occur more often for our customers. The websites of our customers seem to receive tons of backlinks from websites all over the world (China, Russia, Ukrain, etc). It’s spam we never asked for, we didn’t buy any dodgy linkbuilding packages or anything. Do any of you guys have experience with this matter? We try to disavow the links but it takes too much time and we will never manage to disavow 100% of all links. Examples are www.keukensduitsland.nl and www.m2beveiliging.nl Hope anyone has experience and maybe even solutions for this matter. Thanks!
Link Building | | Happy-SEO1 -
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 | | studio35design0 -
Backlinks embedded in posts or backlinks in sidebar?
What's better? A backlink to my site, embedded into a blog post/article? Or a hardlink in the sidebar? The problem with links embedded inside articles, is that when the blog linking to me, gets updated, the articles disappear from first page and I lose the link from home page. How do you deal with this? I also read this: "The best link you can get is from a site ranking #1 for the keyword you want to rank for. It would be great to have the #1 site for a desired keyword linking me even if they are a PR 0 site." Is this right? Thx in advance.
Link Building | | BloggerGuy0 -
Footer Links And Link Juice
I'm starting to learn about link juice and notice in GWMT > Traffic > Internal Links, that the list is in this order by the links counted on each page. Some are in the footer and some are in the header, with some being more important than others commercially i.e. /register /privacy /terms /search /sitemap /disclaimer /blog /register So I am wondering if I should add a 'no-follow' attribute to the footer links i.e. privacy, terms, disclaimer and leave the others as they are? Does this help retain link juice on each page where the links appear? Or am I missing the point all together? This is my website: http://goo.gl/CN0e5
Link Building | | Ubique0 -
Linking to sites that link to porn or casinos, my site getting penalized?
I have some link exchanges with some sites to get web traffic but when i ran the bad neighborhood link checker, i found that one site links to some casinos and another site has one link to a porn site. Is this getting me penalized? should i remove the links to these sites? Thanks, Ron
Link Building | | Ron100 -
Iframes vs links
Obviously, websites can link to another web site using iframes, and Google and other search engines do seem to have some capability to index the content. What I want to know is what is the difference in value passed between a regular link and an iframe link. <iframe src="http://www.targetwebsite.com/targetlink"><br /><br />will have the same page ranking effect on the target web site as this link: <br /><br /><a href="http://www.targetwebsite.com/targetlink">link</a><br /><br />Alternative, would it work to include an invisible actual link right before the iframe, like this: <br /><br /><a style="display: none;" href="http://www.targetwebsite.com/targetlink">link</a><br /><iframe src="http://www.targetwebsite.com/targetlink"/></p> <p><span style="color: #5e5e5e;">The reason is that we are building a product recommendation engine, for a branded cosmetology school in order to get our concept salons to link back to use and I was curious if creating a version they can use as an iframe will give us link benefit.</span></p></iframe>
Link Building | | incept0