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.
Should we move our documentation off subdomain?
- 
					
					
					
					
 Background: We have a popular open source e-commerce platform at http://spreecommerce.com. Right now the documentation is on http://guides.spreecommerce.com. We have "edge" documentation (for stuff that's not yet released) on http://edgeguides.spreecommerce.com but since it's largely duplicative we've told google not to index any of the edge stuff (via robots.txt). Question: Should we consider moving the guides under the main website under /docs or something like this? There's a ton of great content that people often read to learn more about the platform. Seems like we might be diluting our juice a bit to have it on a separate domain. WDYT? 
- 
					
					
					
					
 IMO it is more about ease of use for the end user and less about SEO. If you have a good help sub-domain, it will automatically redirect users to the product site. Still If I had to make a decision, I would have compared metrics like pages/visit, time on site, bounce rate of help site and main site. If help metrics are better than the main site, adding content to main will add value else it will deplete value. Also if it is only one product, it makes sense to have help within main site bur for multiple products, you should be better off with sub domains (product wise and not docs vs main). Please see and decide what is best for your users first, keeping SEO at second priority. Hope it helps. - Nitin
 
- 
					
					
					
					
 I really like Jason's response and I watched the video. Still, from sheer gut instinct, I would move those docs to the main domain. Call me crazy, it's just seems like the right thing to do. 
- 
					
					
					
					
 The debate about subdomains vs. subdirectories has been going on for a long time. You have to be careful about reading old stuff, because the best answer has changed over time based on changes to search algorithms. I.E. There was a time when "link-juice" was treated separately on each sub-domain, so subdomains could dilute your effort. There was also an era, when Google would allow a max of two results per sub-domain on a SERP, and so people would use multiple sub-domains to get the potential for more links on a SERP. At the moment, they appear to be roughly equivalent And so the decision usually comes down to other convenience issues rather than SEO benefit In your case, since you're already on a sub-domain I probably wouldn't bother to move them and do all the re-directs, ect... I'm basing this advice, largely on Matt Cutts video answer here: https://www.youtube.com/watch?feature=player_embedded&v=_MswMYk05tk
- 
					
					
					
					
 Yea, Sean I agree that you should move it under the main website. I am not an expert at this but I can definitely see how it can potentially dilute your juice from the main website. It almost seems like it should be on the resources page. I see how you guys have " Showcase| Case Studies| Hosting| ..." I would stick it between " Case Studies" and " Hosting." What was the rationale behind putting it on a different domain? 
- 
					
					
					
					
 Hi Sean, My gut reaction is "Heck Yes!" I would move the documentation, but perhaps, if you can convert it to .pdf file types, so you can embed a link back to your relevant page or main website from inside the document. This will also keep a link in the document if someone decides to share it off site somewhere, making for some handy links back to your site. Interested to know what others think! Dana 
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 ToolsChat with the community about the Moz tools. 
- 
		
		SEO TacticsDiscuss the SEO process with fellow marketers 
- 
		
		CommunityDiscuss industry events, jobs, and news! 
- 
		
		Digital MarketingChat about tactics outside of SEO 
- 
		
		Research & TrendsDive into research and trends in the search industry. 
- 
		
		SupportConnect on product support and feature requests. 
Related Questions
- 
		
		
		
		
		
		Missing Canonical Tag for a PDF document
 Error: Missing Canonical Tag Technical SEO | | ahmadmdahshan
 But URL is not a webpage it is a PDF document, is this fixable?0
- 
		
		
		
		
		
		Google Indexed a version of my site w/ MX record subdomain
 We're doing a site audit and found "internal" links to a page in search console that appear to be from a subdomain of our site based on our MX record. We use Google Mail internally. The links ultimately redirect to our correct preferred subdomain "www", but I am concerned as to why this is happening and if it can have any negative SEO implications. Example of one of the links: Links aspmx3.googlemail.com.sullivansolarpower.com/about/solar-power-blog/daniel-sullivan/renewable-energy-and-electric-cars-are-not-political-footballs I did a site operator search, site:aspmx3.googlemail.com.sullivansolarpower.com on google and it returns several results. Technical SEO | | SS.Digital0
- 
		
		
		
		
		
		Does using a reverse proxy to make a subdomain appear as a subdirectory affect SEO?
 Using a reverse proxy only makes it appear that a subdomain is really a subfolder. However, links in the end remain the same. Does this have any negative (or positive) impact on SEO? Does it make it difficult from the blog's (subdomain's) sitemap or robots.txt file to be properly read by search engines? Technical SEO | | rodelmo41
- 
		
		
		
		
		
		Http to https - is a '302 object moved' redirect losing me link juice?
 Hi guys, I'm looking at a new site that's completely under https - when I look at the http variant it redirects to the https site with "302 object moved" within the code. I got this by loading the http and https variants into webmaster tools as separate sites, and then doing a 'fetch as google' across both. There is some traffic coming through the http option, and as people start linking to the new site I'm worried they'll link to the http variant, and the 302 redirect to the https site losing me ranking juice from that link. Is this a correct scenario, and if so, should I prioritise moving the 302 to a 301? Cheers, Jez Technical SEO | | jez0000
- 
		
		
		
		
		
		"Fourth-level" subdomains. Any negative impact compared with regular "third-level" subdomains?
 Hey moz New client has a site that uses: subdomains ("third-level" stuff like location.business.com) and; "fourth-level" subdomains (location.parent.business.com) Are these fourth-level addresses at risk of being treated differently than the other subdomains? Screaming Frog, for example, doesn't return these fourth-level addresses when doing a crawl for business.com except in the External tab. But maybe I'm just configuring the crawls incorrectly. These addresses rank, but I'm worried that we're losing some link juice along the way. Any thoughts would be appreciated! Technical SEO | | jamesm5i0
- 
		
		
		
		
		
		Blogs are best when hosted on domain, subdomain, or...?
 I’ve heard the it is a best practice to host your blog within your site. I’ve also heard it’s best to put it on a subdomain. What do you believe is the best home for your blog and why? Technical SEO | | vernonmack0
- 
		
		
		
		
		
		Microsite on subdomain vs. subdirectory
 Based on this post from 2009, it's recommended in most situations to set up a microsite as a subdirectory as opposed to a subdomain. http://www.seomoz.org/blog/understanding-root-domains-subdomains-vs-subfolders-microsites. The primary argument seems to be that the search engines view the subdomain as a separate entity from the domain and therefore, the subdomain doesn't benefit from any of the trust rank, quality scores, etc. Rand made a comment that seemed like the subdomain could SOMETIMES inherit some of these factors, but didn't expound on those instances. What determines whether the search engine will view your subdomain hosted microsite as part of the main domain vs. a completely separate site? I read it has to do with the interlinking between the two. Technical SEO | | ryanwats0
- 
		
		
		
		
		
		Starting a new product, should we use new domain or subdomain
 I'm working with a company that has a high page rank on it's main domain and is looking to launch a new business / product offering. They are evaluating either creating a subdomain or launching a brand new domain. In either case, their current site will link contextually to the new site. Is there one method that would be better for SEO than the other? The new business / product is related to the main offering, but may appeal to different / new customers. The new business / product does need it's own homepage and will have a different conversion funnel than the existing business. Technical SEO | | gallantc0
 
			
		 
			
		 
			
		 
					
				 
					
				 
					
				 
					
				 
					
				 
					
				 
					
				