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.
Do sub-domain visits do not count for website?
-
It's a common understanding that Google treats sub-domains as different websites. Does that mean visits of sub-domain do not impact website in-terms of ranking or visibility or reputation at Google?
-
Yes, absolutely. If the subdomain (e.g. xyz.domain.com) was migrated, using appropriate permanent redirects, to a subdirectory (e.g. domain.com/xyz) then this would support the overall site in terms of visibility and reputation on Google

-
Hi Robin,
If sub-domain traffic doesn't impact website....if the same sub-domain with high traffics has been migrated as a sub-directory like a part of the website...then will it helps?
-
Hi,
No... in my opinion

Traffic to a subdomain will not be associated with the website in general (i.e. the root domain). If the subdomain does not share navigation with the root domain then it will be treated as a standalone website by Google. A domain, sub or root, is nothing more than an address for locating a webpage.
That said, tools like Open Site Explorer will provide you with a Domain Authority at a root domain level, so use the Page Authority score at a subdomain level to understand your potential to rank and reputation.
Hope that helps!
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
-
Multiple sub-category of the same name ? does that effect SEO
Hello, If I have multiple sub-category of the same name ? does that affect SEO for example I have the following category structure? domain/bmw/series5/2006.html domain/bmw/series5/2007.html .. etc domain/bmw/series3/2007.html domain/bmw/series3/2006.html ..etc domain/Acura/cl/2006.html domain/Acura/cl/2007.html .. etc I do use canonical url because I may have the same product in multiple categories but my question does google penalize me because I have the same (year) url key for multiple categories even though I use canonical url ? do I have any advantage in masking them filters vs sub-category from SEO point of view ? specially my goal is to have different meta title and meta description for each sub category ?
Algorithm Updates | | LKCservicesINC0 -
Why my Domain Authority (DA) is Decreased
Hello, I would like to know how the changes in domain authority is considered by MOZ? Domain Authority for my this domain https://factohr.com was 14 and it is decreased to 13 in this week. Though i have a very decent and good links going over to all my pages howcome my DA is affected and decreased. As its regularly being updated and has a high quality traffic! i would like to know the reason behind decrement in DA and is there any connection with redirection of .com domain? How can i increase DA for my website?
Algorithm Updates | | MyMoz710 -
Sub-domain with spammy content and links: Any impact on main website rankings?
Hi all, One of our sub-domains is forums. Our users will be discussing about our product and many related things. But some of the users in forum are adding a lot of spammy content everyday. I just wonder whether this scenario is ruining our ranking efforts of main website? A sub domain with spammy content really kills the ranking of main website? Thanks
Algorithm Updates | | vtmoz0 -
US domain pages showing up in Google UK SERP
Hi, Our website which was predominantly for UK market was setup with a .com extension and only two years ago other domains were added - US (.us) , IE (.ie), EU (.eu) & AU (.com.au) Last year in July, we noticed that few .us domain urls were showing up in UK SERPs and we realized the sitemap for .us site was incorrectly referring to UK (.com) so we corrected that and the .us domain urls stopped appearing in the SERP. Not sure if this actually fixed the issue or was such coincidental. However in last couple of weeks more than 3 .us domain urls are showing for each brand search made on Google UK and sometimes it replaces the .com results all together. I have double checked the PA for US pages, they are far below the UK ones. Has anyone noticed similar behaviour &/or could anyone please help me troubleshoot this issue? Thanks in advance, R
Algorithm Updates | | RaksG0 -
Domain Authority Distribution Across the Web
**Does anyone have stats for domain authority distribution across the entire web? E.G., what percentage of websites fall in the DA range of 0-25, 26-50, 51-75, 76-100. **
Algorithm Updates | | Investis_Digital2 -
Will Parked Domain hurt My SEO as Duplicate Content?
Hello, I have one website (Migration Lawyers) and I have an extra 8 domains Parked so they are basically cloning the content of the site. so if the main site is:  migrationlawyers.co.za and I have an addon domain  migration-lawyers.com  is that good or bad? is there a proper way to redirect the sites, will redirecting (301) subdomains be more effective? Thanks for your Input 🙂 0i8VXqr.png
Algorithm Updates | | thealika0 -
How long does it take for a new website to start showing in the SERP'S
I launched my website about 6 weeks ago. It was indexed fairly quickly. But it is not showing up in the Google SERP. I did do the on page SEO and followed the best practise's for my website. I have also been checking webmaster tools and it tells me that there is no errors with my site. I also ran it through the seomoz on page seo analyzer  and again no real big issues. According to seomoz I had 1 duplicate content issue with my blog posts, which i corrected. I understand it takes some time, but any ideas of how much time? And f.y.i it's a Canadian website. So it should be a lot easier to rank as well. Could my site be caught in the Google 'sandbox effect' ? Any thoughts on this would be greatly appreciated.
Algorithm Updates | | CurtCarroll0 -
Confused About Addon Domains and SEO
I find addon domains really confusing. Everyone I've asked so far says that they don't affect SEO but I find that really hard to believe considering the same content is on both a subdomain and a subfolder and also has it's own unique domain. PLUS (in my case) completely different niche sites are sharing the same hosting. I really don't want to pay for hosting for all of my different sites but at the same time, if it's better/safer to do so for Panda/Penguin reasons I'm happy to do that. Thank you for your time. I look forward to your opinions/suggestions!
Algorithm Updates | | annasusmiles0