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 -
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 | | LukeBTDT0 -
Sudden drop in external links... why?
We had a lot of external links (2.5K, which was good compared to our competition), but in the last few weeks, it dropped 1.1K. I obviously did something wrong. What are the causes of such a dramatic drop like that? Questions, suggestions, ideas, anything is welcome at this point. Thanks!
Link Building | | brandon_lee0 -
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 | | fersu0 -
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 -
Homepage Vs. Inner Page Backlink Building?
If I'm trying to rank multiple inner pages, when does strengthening the homepage become more productive than strengthening the inner pages themselves? Is there a strategy to this? For example, maybe you build up a few dozen backlinks to each inner page, and then focus all your efforts on the homepage? Because, from my understanding, strengthening the homepage will go a long way towards helping your inner pages rank. Is that correct?
Link Building | | JABacchetta0 -
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 -
Outgoing links - internal vs. external
I thought that the important factor in the value of a link was how many outing links a page has total. Some tools seems to tell me that the important data point is how many EXTERNAL links a page has. Which number should I be paying attention to when looking at pages I want to get linked from? (Yes, I know there are many other factors that are important)
Link Building | | EugeneF0