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.
How to handle a blog subdomain on the main sitemap and robots file?
-
Hi,
I have some confusion about how our blog subdomain is handled in our sitemap. We have our main website, example.com, and our blog, blog.example.com.
-
Should we list the blog subdomain URL in our main sitemap? In other words, is listing a subdomain allowed in the root sitemap?
-
What does the final structure look like in terms of the sitemap and robots file? Specifically:
would I include a link to our blog subdomain (blog.example.com)?
would I include a link to BOTH our main sitemap and blog sitemap?
would I include a link to our main website URL (even though it's not a subdomain)?
does a subdomain need its own robots file?
I'm a technical SEO and understand the mechanics of much of on-page SEO.... but for some reason I never found an answer to this specific question and I am wondering how the pros do it. I appreciate your help with this.
-
-
It's my understanding that you treat each subdomain as a unique site. So each subdomain should have its own unique XML sitemap and robots.txt file, as well as submitted separately to Google Webmaster Tools. But to answer your inter-linking question, I would avoid including the other domain URLs in those files (XML and Robots). Only include the URLs for that particular domain and/or subdomain. With that being said however, I would inter-link them on the actual site somewhere. Maybe in the HTML sitemap, navigation, footer, or even naturally throughout your body content where appropriate as well.
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
-
URL structure change and xml sitemap
At the end of April we changed the url structure of most of our pages and 301 redirected the old pages to the new ones. The xml sitemaps were also updated at that point to reflect the new url structure. Since then Google has not indexed the new urls from our xml sitemaps and I am unsure of why. We are at 4 weeks since the change, so I would have thought they would have indexed the pages by now. Any ideas on what I should check to make sure pages are indexed?
Intermediate & Advanced SEO | | ang0 -
Hreflang in vs. sitemap?
Hi all, I decided to identify alternate language pages of my site via sitemap to save our development team some time. I also like the idea of having leaner markup. However, my site has many alternate language and country page variations, so after creating a sitemap that includes mostly tier 1 and tier 2 level URLs, i now have a sitemap file that's 17mb. I did a couple google searches to see is sitemap file size can ever be an issue and found a discussion or two that suggested keeping the size small and a really old article that recommended keeping it < 10mb. Does the sitemap file size matter? GWT has verified the sitemap and appears to be indexing the URLs fine. Are there any particular benefits to specifying alternate versions of a URL in vs. sitemap? Thanks, -Eugene
Intermediate & Advanced SEO | | eugene_bgb0 -
301 Redirect of subdomain?
Fellow Mozzers, I'm having a hard time wrapping my brain around a redirect issue and thought it was worth posing the question to the Moz community. I did a search first but couldn't find the exact answer I was looking for. How does a 301 redirect work when you redirect a sub domain example.homepage.com to www.homepage.com but you keep the sub directories of example.homepage.com/page-1 active and are trying to rank them? I'm dealing with a current project where this is happening and this doesn't make sense to me, to redirect the subdomain if you're also trying to rank/create search traffic for pages, sub directories on example.homepage.com. This also get's into the debate of if a sub domain site is viewed as it's own website and therefore has to rank itself. If this is true, it seems like we're kind of killing the authority of the site by redirecting it. Additionally, www.homepage.com has a much stronger link profile than example.homepage.com I hope this makes sense. Any thoughts are appreciated. Thanks for your time.
Intermediate & Advanced SEO | | SMG-Texas0 -
Robots Disallow Backslash - Is it right command
Bit skeptical, as due to dynamic url and some other linkage issue, google has crawled url with backslash and asterisk character ex - www.xyz.com/\/index.php?option=com_product www.xyz.com/\"/index.php?option=com_product Now %5c is the encoded version of \ - backslash & %22 is encoded version of asterisk Need to know for command :- User-agent: * Disallow: \As am disallowing all backslash url through this - will it only remove the backslash url which are duplicates or the entire site,
Intermediate & Advanced SEO | | Modi0 -
Duplicate content on subdomains.
Hi Mozer's, I have a site www.xyz.com and also geo targeted sub domains www.uk.xyz.com, www.india.xyz.com and so on. All the sub domains have the content which is same as the content on the main domain that is www.xyz.com. So, I want to know how can i avoid content duplication. Many Thanks!
Intermediate & Advanced SEO | | HiteshBharucha0 -
Use of subdomains, subdirectories or both?
Hello, i would like your advice on a dilemma i am facing. I am working a new project that is going to release soon, thats a network of users with personal profiles seperated in categories for example lets say the categories are colors. So let say i am a member and i belong in red color categorie and i got a page where i update my personal information/cv/resume as well as a personal blog thats on that page. So the main site is giving the option to user to search for members by the criteria of color. My first idea is that all users should own a subdomain (and this is how its developed so far) thats easy to use and since the domain name is really small (just 3 letters) i believe subdomain worth since personal site will be easy to remember. My dilemma is should all users own a subdomain, a subdirectory or both and if both witch one should be the canonical? Since it said that search engines treat subdomains as different stand-alone sites, whats best for the main site? to show multiple search results with profiles in subdomains or subdirectories? What if i use both? meaning in search results i use search directory url for each profile while same time each profile owns a subdomains as well? and if so which one should be the canonical? Thanks in advance, C
Intermediate & Advanced SEO | | HaCos0 -
Export Website into XML File
Hi, I am having an agency optimize the content on my sites. I need to create XML Schema before I export the content into XML. What is best way to export content including meta tags for an entire site along with the steps on how to?
Intermediate & Advanced SEO | | Melia0 -
Sitemaps. When compressed do you use the .gz file format or the (untidy looking, IMHO) .xml.gz format?
When submitting compressed sitemaps to Google I normally use the a file named sitemap.gz A customer is banging on that his web guy says that sitemap.xml.gz is a better format. Google spiders sitemap.gz just fine and in Webmaster Tools everything looks OK... Interested to know other SEOmoz Pro's preferences here and also to check I haven't made an error that is going to bite me in the ass soon! Over to you.
Intermediate & Advanced SEO | | NoisyLittleMonkey0