Do links from my own subdomain to my main domain carry any value?
-
I currently have a Wordpress blog set up on a subdomain i.e blog@ etc. I wanted to know whether the links from the blog to my main site carry any value.
-
I also dont think that same ip or same c-block is suuchh a worry.
i have my own servers with only one IP, and links from the same ip seem to work as well as any other.
Obviously if 90% of your links came from the same ip that would ring alarm bells.Take discountasp for example, a very large hosting organization all on the same ip number.
-
Typically when you do this, you're adding both the content to the primary domain, but also all the accumulated domain authority from the subdomain. Generally we'll see nice effects like what you saw
-
That aligns with a test I did a few years ago--I had two nearly identical travel sites, one for Fiji, one for Tahiti, each ranking roughly the same for their respective set of keyword phrases. For the Fiji site, I added about a dozen links to high-ranking related sites (with the keywords in the anchor text). Within a couple of weeks, the Fiji site was ranking higher pretty much across the board.
The big question: was it ranking better because it had outbound links with the anchor text? Or was Google favoring it because it linked to other sites Google trusted, therefore it looked like a more useful site for the end user?
If google wants good quiality results they would easly handle this.
Interestingly, there's a few examples out there of things you'd think would be easy to detect and reward/punish algorithmically...but that doesn't always happen. Just a few months ago, I saw a site with over 200 micro-sites, all on the same IP C block, all with the same domain registration info--and all were ranking well for their keywords! Surely it'd be simple to spot this as a link farm--but they were still doing fine.
And no, I won't tell you what the sites are
-
Obviously others are giving different advice, but i would leave it, but i would think about how google sees the subdomain, is it obvioulsy part of the same site or not, is their plenty of linking
-
One example i have is where the root home page ranked very well for very comnpeditive keyword that was a keyword on a sub site the only mention of the keyword on the root home page was in the link text to the sub site.
In fact the home page ranked well for all subdomain keywordsIf google wants good quiality results they would easly handle this.
-
I recently 301 redirected two subdomains to folders on the primary domain. The results have been kickass for both the pages in the new folder but also for pages throughout the primary domain. Rankings are up!
-
Hmmm...while I agree that Google ought to behave the way you describe, I'm still seeing Google treat subdomains as unloved orphans. I have a client with very strong domain authority, ranks very well for all sorts of competitive terms on their main domain. Their e-commerce stuff is on store..com vs. their main site at www..com, and there's a ton of links from the main site into the store (including deep links), but still we can't get any pages at store.*.com to rank. In fact, most of the subdomain pages aren't even indexed.
Of course, one of the projects on the plate for this client is moving everything from store.*.com to the main domain...early this summer.
-
I have to disagree. google are much smarter then this. If you have a site with subdomains that is presented as one large site with sub sections they will see it as that. If it looks liks the subsites are not well connnected they will see them as seperate sites.
I have found there is no difference between subdomains and sub folders, If anything the advanatge of being able to put keyword in the subdomain gives subdomains the edge.
Of cause link between them well. One other tip I can give is keep all images and css and js files on root domain, any one at google noteicing this would think this site is connected., I would wouldent you.
-
I believe that if your blog is popular and gets lots of links from other websites that the links from the blog to your website will carry value. The more links the blog earns the more power it will transfer to your site.
However, I believe that if the blog was moved into a folder suchas at yourdomain.com/blog/ then the links that hit the blog will be more beneficial to increasing the authority and rankings of your main domain.
Look at SEOMoz... they have the blog at seomoz.org/blog and their forum at seomoz.org/q - folders instead of subdomains.
-
Thanks. Swapping the blog to my main domain could prove complicated. I was hoping linking anchor text within the blog might provide some benefit. Alternatively I can set the blog up on a different domain. Any suggestions??
-
I'm assuming your setup is something like:
- blog.yourdomain.com (blog)
- www.yourdomain.com (main site)
Nearly nothing, unfortunately. You might get some anchor text benefit. Best thing to do is to move your blog over to your main domain, and 301 all of the original URLs.
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
-
When conducting a link building strategy does it matter the country the link is from?
We are a UK business and if we have links mostly from US based blogs and websites does this penalise us. The links are from relevant websites and topics. Should we be focusing on .co.uk sites
Link Building | | Caffeine_Marketing1 -
INBOUND LINKS FROM OTHER OWNED BRANDS HARMING MY MAIN SITE?
Hey, I work for a company that owns 5 brands, all pretty large sites with 10,000s of pages. We have one primary site, that has inbound links from all the other owned sites (4) resulting in 950k backlinks pointing to the domain. For context, the primary domain has 781 referring domains (with 4 of them being the other owned sites). My question was, will this excess of linking be harming the primary domain? Will the ration of backlinks to referring domains be seen as a negative quality indicator? Charlie
Link Building | | charliehowes10 -
Missing Inbound Linking Domains
For some reason, our websites seem to be missing a number of authoritative inbound linking domains which seems to be a primary driver in lowering our domain authority as compared to our competition. Does anyone have any feedback as to why this might not be populating or is there something additional we need to do to have these show up? If it doesn't show up in MOZ is it likely that Google might also not be seeing these as inbound link domains? Thanks as always MOZ Community!
Link Building | | Leithmarketing0 -
Link Value
My question is how valuable is getting a link from a PA 71 with roughly 20 links on it. I guess I am saying how many links from a PA of 30 would be a comparable indicator. I understand there is an almost exponential value of authority as they go higher, but I am looking for a good explanation from a technical aspect. Hypothetical Scenario Would a person be better off pursing 20 links from PA25 pages, or would you be better only getting 1 from the PA71 all things equal.
Link Building | | mbarden260 -
Is providing a paid scholarship to schools and receiving a back link, classed as a paid link scheme?
I've always wondered if it is classed as paid links in Google's eyes?
Link Building | | ResumeGenius0 -
If a bad link domain drops from my site do I regain authority.
Hi Guys, I wanted to know for example if 2 years ago I purchased SEO from some guys that were building links to sites that had very high PR which was important way back when. And now those links are negatively affecting my SEO stopping me reaching position 1 for a term 'replacement keys' and we are stuck in position 2. If the sites were to be reset or domains sold for those sites that were linking in do you think this was remove the penalty on us as a knock-on effect. Thanks James
Link Building | | jameslane880 -
SEO Value Of Non-Indexed Links
I have a link built to a site, but it's not showing up in Open Site Explorer and doesn't appear to be indexed currently by Google. Does anyone know of any research done on SEO value if any on non-indexed links? Thanks
Link Building | | EmarketedTeam0 -
Which link should I use for link building?
I have an article which have high rank on Google. But recent, I use mod rewrite url so this article have new url. old: mywebsite.com/c1/p-1 new: mywebsite.com/c-e/p-1 Now, google is indexing old url. I want to ask when I build linking to my site, which link should I use for link building? I should build linking for new url or old url. Thanks
Link Building | | sonzin13040