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.
What does "Number of Linking Root Domains" in Open Site Explorer actually mean?
-
I've read through the forum, but I'm confused as to what "Number of Linking Root Domains" means in the Linking Domains report. For example, if the root domain is Moz.com and the number is 135,000 does that mean there are 135,000 links from Moz pointing back to my site or does it mean there are 135,000 sites linking back to Moz?
Any help is appreciated. Thank you!
-
Thanks Gaston, this makes so much sense! Appreciate your added insight!
-
YES! I totally get it now. Thank you so much Tawny!!
-
That sounds correct to me - if the number of Linking Root Domains associated with SearchEngineLand is 135,000, that's links pointing to SearchEngineLand's domain, not Moz's domain.

-
Hello there!
Just to help Tawny clarify this.In those reports, " Root Domain" means just the domain. In the case of Moz, it is a-moz.groupbuyseo.org. This also means that they are taking into account the whole site.
So, for example, consider that you have 3 pages:On one hand, if every page has one separate link pointing, fron different sites. Let's say: example-1.com, my-blog.org and site-overseas.com
In the report, when checking for site.com, you'll fine 3 root domain links.
On the other hand, if every page ( just to keep it generalistic, but it could be applied for just onepage) gets a link from the same root domain, but from diffetent pages (let's say: site-A.net/page1, site-A.net/keyword-two and site-A/whatever) in the repport you'll see just **ONE **root domain link.Can you see the difference?
Hope I've helped.
GR. -
Thanks Tawny. So just to make sure I absolutely understand, here's another example:
If the root domain I entered in Open Site Explorer is www.a-moz.groupbuyseo.org and one of the root domains that appears in the resulting Linking Domains report is SearchEngineLand and the number of Linking Root Domains associated with SearchEngineLand is 135,000, that means SearchEngineLand has 135,000 sites linking back to it -- not Moz right?
-
Hey there! Tawny from Moz's Help Team here!
The number of Linking Root Domains you see is links from other sites pointing back to your root domain (or the root domain you entered in the search bar in Open Site Explorer). So, in your example, that would be 135,000 sites linking back to a-moz.groupbuyseo.org somewhere on the site.
I hope that helps! If you have any more questions, feel free to drop us a line at [email protected] and we'll answer them for ya!

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
-
Unsolved How to remove these spammy links
I've noticed that my website's spam score has increased recently, and upon further investigation, I found some spammy links pointing to my site. and my website www.fastlandoffer.com Moz Smap Score is 16
Link Explorer | | FredericoSeo
5 I haven't engaged in any spammy tactics, so I'm not sure how they got there. Does anyone have any tips or suggestions on how to effectively remove these spammy links from my website and improve its overall credibility and search engine rankings? Any insights or experiences would be greatly appreciated! Thanks in advance!0 -
If I migrate to a new domain, does my Domain Authority score get migrated also?
For business reasons, I migrated my domain with a DA score of 85 to a new domain. After some time, the DA score on the new domain is only 45. My migration plan and redirects went smooth and all redirected with best practices in mind. I am still ranking well for almost all of the keywords where I've 301 redirected old URL to new. Any feedback welcome!
Link Explorer | | KenSchaefer1 -
REACT site and sitemap.xml
I have a REACT site www.nettheory.com. MOZ seems to only index the homepage but not all the internally linked pages, even the sitemap.xml is there. The reason I say that is the crawl result only shows the http and https version of the homepage, no other pages mentioned. I also noticed MOZ crawl results point out my content is very thin (<50 words). As a matter of fact, it has a lot more words if the JS runs correctly. Do we know if MOZ crawls REACT or JS based sites correctly?
Link Explorer | | NetTheory-Analysts0 -
Open Site Explore page titles show as "No Title"
This has been asked many times but I cannot find an answer. On Open Site Explorer, most URLs I enter show as "No title" which means you have to hover over the URL to see which page is being referred to. I know you'd want an example, so here's your own site Moz.com 🙂 CWrkxZQ
Link Explorer | | clifra0 -
Moz Pro: Linking RDs to Page much lower than Google Search Console
I'm trying to use the Analyze Keyword tool in Moz Pro, and in the SERP Analysis table, my page has a PA of one, and zero root domains linking to it. If I look at the page in Google Search console, it says I have 229 root domains linking to the page from well known domains like github.com, meetup.com, stackoverflow.com, etc. This particular keyword has been tracked in Moz for the last 6 months, but I just noticed that it was extremely low. I am relatively new to Moz, so forgive me if I sound confused, but can someone explain to me how the numbers can be so low?
Link Explorer | | jakebellacera0 -
How does spammy linked site have zero spam score?
I came across a law firm site with hundreds of horrible spam links to it. Of the 3330 links, all but 231 links have anchor text that has to do with "jordan 11s for sale". I'm trying to see how useful the moz spam score is, but clearly it's not reliable if this site has a score of zero. Many of the obviously spammy sites linking to it also have low to zero spam scores, although there are plenty in the 5-10 range. (see attached image). I also noticed that many sites were legit sites, but if you look at the source code, there's tons of hidden spam links in the code (e.g., www.chickasawgardens.net) Why would this site have a zero spam score? If you're curious, put it into open site explorer and have a look. It's a law firm based in Pennsylvania, most anchor text has to do with jordan sneakers and most links are foreign: penn-criminallawyers.com Is the spam score too lenient? Is the moz tool unable to find spam links coming from legitimate sites with hidden spam links? DrokMbP
Link Explorer | | usDragons0 -
Crawling and Links - Showing Links
Hello I have a campaign in Moz that shows a new site as having no domain authority and no links. The site does have links to it, but they don't show up on OSE. Does Moz count links in the comments section of blogs (or is this counted as social, when the commenting system is one that requires facebook login?) I know blog comments are not great for SEO, I just use them when the post/link is 100% genuinely relevant. The site does have actual links on websites not just comment links, so it isn't showing any type of link. What is the best way to see the links the site has? Thanks!
Link Explorer | | wearehappymedia1