When creating a sub-domain, does that sub-domain automatically start with the DA of the main domain?
-
We have a website with a high DA and we are considering sub-folder or sub-domain. One of the great benefits of a sub-folder is that we know we get to keep the high DA, is this also the case for sub-domains?
Also if you could provide any sources of information that specify this, I can't see to find anything!
-
I would go with a sub-folder if passing DA is your goal. As far as I understand it, DA is not considered by Moz for sub-domains. Here is a similar post on the same topic. I hope it helps.
https://moz.com/community/q/is-moz-da-inherited-from-tld-for-all-subdomains-on-the-tld https://moz.com/community/q/is-there-a-way-to-get-the-domain-authority-of-a-subdomain
-
**Also, although I would also be curious to know if a subdomain inherits DA from the main domain, it probably doesn't need to be a part of the decision making process for choosing between subdomain and subfolder. **
I know that the sub & parent share the same DA. I was under the impression that one doesn't necessarily inherit the other DA, just an accumulation of the "strength" calculated by Moz of the domain shared between the parent & subs.
-
I agree with EGOL, if you have the choice, use subfolders instead of subdomains.
I know sometimes, there are development reasons why a company decides to move forward with subdomains. And those can rank just fine too. It's just best to let decision makers know that the SEO department is voting for subfolders.
Also, although I would also be curious to know if a subdomain inherits DA from the main domain, it probably doesn't need to be a part of the decision making process for choosing between subdomain and subfolder. As EGOL said, "ranking ability and DA are different things", so the DA passed through or not passed through to a subdomain will not be the reason for ranking well or not in Google.
-
In the question between a subfolder and a subdomain... it is clear and it is murky...
Search engines say things and often do the things that they say. They also do things without sayin' that they did them and you are left to figure out what happened or how things work on your own.
If you have been running websites for a long time (24 years here), you might know that Google and other search engines have treated subdomains and folders differently, identically and murkily. It depends upon what year and month you are talking about.
**The constant is that subfolders have always inherited ranking ability from their parent domain, and will likely do that into the future. **
So, if you want assurance into the future, using a subfolder is your best bet.
Looking at DA... it is irrelevant in the subdomain and subfolder discussion. DA is a moz number that kinda correlates with search engine rankings, but just part of the time. Ranking ability and DA are different things.
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
-
How to create a smooth blog migration from subdomain to subfolder main?
Hi mozzers, We have decided to migrate the blog subdomain to the domain's subfolder (blog.example.com to example.com/blog). To do this the most effective way and avoid impact SEO negatively I believe I have to follow this checklist: Create a list of all 301 redirects from blog.example.com/post-1 to example.com/post-1 Make sure title tags remain the same on main domain Make sure internal links remain the same Is there something else I am missing? Any other best practices? I also would like to have all blog post as AMPs. Any recommendations if this something we should do since we are not a media site? Any other tips on successfully implementing those types of pages? Thanks
Intermediate & Advanced SEO | | Ty19861 -
Why some domains and sub-domains have same DA, but some others don't?
Hi I noticed for some blog providers in my country, which provide a sub-domian address for their blogs. the sub-domain authority is exactly as the main domain. Whereas, for some other blog providers every subdomain has its different and lower authority. for example "ffff.blog.ir" and "blog.ir" both have domain authority of 60. It noteworthy to mention that the "ffff.blog.ir" does not even exist! This is while mihanblog.com and hfilm.mihanblog.com has diffrent page authority.
Intermediate & Advanced SEO | | rayatarh5451230 -
Geo-target .ag domain?
Hi Guys, We are looking to purchase a .ag domain for a agriculture website, we want to target two countries Australia (primary) and United States. So the main site e.g. www.farming.ag (will target Australia) While the www.farming.ag/us/ sub-folder will target the United States From my understanding through after reading this: https://www.name.com/domains/ag .ag is for countries Antigua and Barbuda. So i was wondering can you even geo-target to Aus or even the sub-folder to United States in search console? Any advice would be very much appreciated! Cheers.
Intermediate & Advanced SEO | | bridhard80 -
Microsites: Subdomain vs own domains
I am working on a travel site about a specific region, which includes information about lots of different topics, such as weddings, surfing etc. I was wondering whether its a good idea to register domains for each topic since it would enable me to build backlinks. I would basically keep the design more or less the same and implement a nofollow navigation bar to each microsite. e.g.
Intermediate & Advanced SEO | | kinimod
weddingsbarcelona.com
surfingbarcelona.com or should I rather go with one domain and subfolders: barcelona.com/weddings
barcelona.com/surfing I guess the second option is how I would usually do it but I just wanted to see what are the pros/cons of both options. Many thanks!0 -
Changing Domain
We have an old domain that we have had registered for many years(pinpoint;asersystems.com) and redirected to our regular domain (which is a short version of our name (pinlaser.com). Management wants to switch and use the longer version as the primary domain for branding purposes. I have cautioned against this for many reasons: Need to do 100's of redirects Potential loss of back links Most links will now be 301 redirects and not look natural to search engines. I would appreciate feedback on any and all risks associated with this potential move. Thanks.
Intermediate & Advanced SEO | | Pinlaser0 -
How do you build domain trust and authority ?
I am doing some link building and was hoping to get some clear information about the quality of the links and what I need to build a higher domain trust and authority. My sites page I wish to build for has: DA 22 PA 33 MR 4.6 I am looking at back links with these figures Considering outbound links are equal, which pages can help build my page ? page1 DA 66 PA 48 MR 4.8 page2 DA 66 PA 35 MR 3.75 page 3 DA 66 PA 28 MR 3.5 page 4 DA 41 PA 18 MR 2.73 Page 4 DA 41 PA 18 MR 1.87 Do I need back links with a Domain Authority Higher than my own ? PA higher than my own ? or MR higher than my own ? or would any of these pages be able to improve my own ? Thank you in advance for helping with this as I do not want to spend 6 months building the wrong links.
Intermediate & Advanced SEO | | jlane90 -
Website domain hosting and set-up for foreign domains?
Hi, I am just wondering what the best practice is for marketing a business in two separate countries? I have a new client that wants me to create their website targeted at the UK market which for me is normal but they also want to target Australia (Probably couldn't get any further away) My initial thoughts are that the business would need two separate websites. The first one in the uk and the second website hosted on servers in Australia with different content. Is this correct? or does anyone have any advice which may simplify getting this thing off the ground. Thanks in advance.
Intermediate & Advanced SEO | | AdeLewis
Ade.0 -
Redirecting Powerful Domains
What do you do if you have a client that never implemented a 301 redirect on their domain? For example here are the OSE stats for the URLs; http://url.com PA: 48 DA: 50 LRD: 65 TL: 1,084 FB: 178 FB: 14 T:5 http://www.url.com PA: 51 DA: 50 LRD: 165 TL: 2,271 FB: 178 FB: 14 T:5 G+1:3 My first instincts are to redirect the first one to the second one, but is it too late for that? Will that screw up all of their established stats? Any input or examples of past experiences with this would be great.
Intermediate & Advanced SEO | | MichaelWeisbaum0