Subdomain and domain authority
-
I have Domain A (main content site, lots of content), with a domain authority of 91, and Domain B (blog of the first site, lots of content), with a domain authority of 82. I'm merging the blog into the main domain. Would it be best to keep it as a subdomain, or under a directory?
-
Thank you, Marcus. That was my initial thinking as well, but I've been hung up on how the existing domain authority and inbound links to the blog -- which is currently on its own domain -- will impact the main site's domain authority if we move it to a subdomain or to a folder of the main site.
Since the blog has solid domain authority now, and many quality inbound links, will my main site suffer when all of those now-external links from the blog become internal links, or will it benefit from the external links that once pointed to the blog on its own domain?
About 12% of the blog's traffic comes from the main site, whereas 1.5% of the main site's traffic comes from the blog. So I could assume that the main site would benefit from the link juice of all of those new inbound links -- right?
Put another way, if we combine content from two sites having a 10 point difference in domain authority, do you think the resulting domain authority will go up or down?
-
In general terms, your blog is always better off on the main site as that is where all your linkable content is likely to live so the main site benefits from the link juice from the blog. That is a high level view from like 10,000 feet but as a general rule of thumb, always do
Hope that helps!
Marcus
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
-
Will deindexing a subdomain negate the benefit of backlinks leading to that subdomain?
My client has a subdomain from their main site where their online waiver tool lives. Currently, all the waivers generated by users are creating indexed pages, I feel they should deindex that subdomain entirely. However, a lot of their backlinks are from their clients linking to their waivers. If they end up deindexing their subdomain, will they lose the SEO benefit of backlinks pointing to that subdomain? Thanks! Jay
Intermediate & Advanced SEO | | MCC_DSM0 -
Why is my domain authority still 1?
I changed the domain of my website from www.vanillacrush.co.uk to www.carissamay.co.uk at the end of December and yet my DA for carissamay is still 1. As advised, I set up a 301 redirect from VC to CM which seems to be working fine. However when I check on redirect detective it tells me I also have a 302 set up. Could this be confusing things? http://www.vanillacrush.co.uk
Intermediate & Advanced SEO | | Carissamayhttp://www.vanillacrush.co.uk/
http://www.carissamay.co.uk
Any help would be greatly appreciated! Many thanks
0 -
Sitemap on a Subdomain
Hi, For various reasons I placed my sitemaps on a subdomain where I keep images and other large files (static.example.com). I then submitted this to Google as a separate site in Webmaster tools. Is this a problem? All of the URLs are for the actual site (www.example.com), the only issue on my end is not being able to look at it all at the same time. But I'm wondering if this would cause any problems on Google's end.
Intermediate & Advanced SEO | | enotes0 -
Subdomains for US Regions
The company I work for is expanding their business to new territories. I've got a lot of stabilization to do in the region/state where we're one of the most well known companies of our kind. Currently, we have 3 distinct product lines which are currently distinguished by 3 separate URLS. This is affecting the user flow of our site, so we'd like to clean it up before launching our products into the various regions. The business has decided to grow into 5 new states (one state consisting of one county only) — none of which will feature all 3 products. Our homebase state is the only one that will have all 3 products this year. My initial thought was to use subdomains to separate out the regions, that way we could use a canonical tag to stabilize the root domain (which would feature home state content, and support content for all regions), and remove us from potential duplicate content penalization. Our product content will be nearly identical across the regions for the first year. I second guessed myself by thinking that it was perhaps better to use a "[product].root/region" URL instead. And I'm currently stuck by wondering if it was not better to build out subdomains for products and regions...using one modifier or the other as a funnel/branding page into the other. For instance, user lands on "region.root.com" and sees exactly what products we offer in that region. Basically, a tailored landing page. Meanwhile the bulk of the product content would actually live under "product.root.com/region/page". My head is spinning. And while searching for similar questions I also bumped into reference of another tag meant to be used in some similar cases to mine. I feel like there's a lot of risks involved in this subdomain strategy, but I also can't help but see the benefits in the user flow.
Intermediate & Advanced SEO | | taylor.craig0 -
Redirect gateway domain to main domain?
We have following scenario: Our main website - www.esedirect.co.uk which gets a 1800 visits a day with around half of those from organic search. It's been around since 2004. Our original website - www.ese.co.uk which gets around 30 visits a day and really is nothing more than a doorway page with links to the above site and couple of other sites that belong to the same company. This is an old domain that's had content since 1997 and has good domain authority with some good links. We are considering doing a 301 redirect from www.ese.co.co.uk to www.esedirect.co.uk to redirect the link juice. I welcome opinions to any possible negative effects this could give and how beneficial doing this will be. Thanks, Lee
Intermediate & Advanced SEO | | ese0 -
Linking to Authorities
Hello, I know that if its good for the user, its not a bad move. But for this question I am specifically asking for how it affects my ranking. Does it help my ranking to link to appropriate authority sites?
Intermediate & Advanced SEO | | tylerfraser
Have you done any tests to see if linking out to authoritative sites like .gov info pages, industry leaders, etc. help with a sites ranking. I am thinking about taking of all of these outgoing links and just link to my important pages. Thank you, Tyler0 -
Domain Authority / Page Authority
I manage a site that has home page authority of 69, and overall domain authority of 63. To improve domain authority, would it help to remove some of the pages that have 0 page authority? There are over 1,000 pages to this site, and I always thought that the more pages you have, the better (generally). But, does it actually hurt the site to have pages that Google perceives as having 0 page authority, or does this have no bearing? Any insight would be greatly appreciated.
Intermediate & Advanced SEO | | DiscoverBoating0