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 remove subdomains in a clean way?
-
Hello,
I have a main domain example.com where I have my main content and then I created 3 subdomains one.example.com, two.example.com and three.example.com
I think the low ranking of my subdomains is affecting the ranking of my main domain, the one I care the most. So, I decided to get rid of the subdomains.
The thing is that only for one.example.com I could transfer the content to my main domain and create 301 redirects. For the other two subdomains I cannot integrate the content in my main domain as it doesn't make sense.
Whats the cleanest way to make them dissapear? (just put a redirect to my main domain even if the content is not the same) or just change the robots to "noindex" and put a 404 page in the index of each subdomain.
I want to use the way that will harm the least the performance with Google.
Regards!
-
Hello, Olga.
If you want to simply remove it (or at least tell Google bots that it's removed), use "410 Gone" status, not 404. For user experience, I'd redirected those subdomains to index page of domain, or, if you have time and resources, create a landing page, saying something like "Sorry for inconvenience, the content is not there anymore, use search to find whatever you need ", add a search bar of main domain content, viola!
Hope this helps.
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
-
Should I Change My Blog Permalinks to Remove The Date
Hi All Thank you in advance for any help. Last year a website was moved to multisite and the permalinks for the blog posts were changed to include a category, the year, the month and day. As a result most of the page URL's are flagged as too long. A number of the pages are receiving good traffic, so my question is whether just to leave them as they are or to change the permalinks? My gut feeling is to take the short term hit and change the permalinks, but I thought I'd take the advice of the forum before doing so. Many Thanks
On-Page Optimization | | DigitalProgress2 -
Are Wildcard Subdomain Hurting my SEO?
I have some sites with a lot of categories (category, sub-category, sub-subcategory) and locations (country, state/territory, city). To avoid listing pages really deep in my hierarchy I used wildcard subdomains for the locations, but lately I have been told that might be hurting my overall SEO efforts. I have a lot of URLs like https://city-state-country.example.com on one side of the domain and example.com/category/subcategory/subsubcategory on the other. In the middle you see stuff like city-state-country.example.com/category/subcategory/subsubcategory and everything in between. Would I be better off moving the locations to the right side of the domain name? Then you might find stuff like example.com/country/state/city/category/subcategory/subsubcategory and everything in between. I think I could do the new rewrite rules fairly easily since every country slug is just two characters long.
On-Page Optimization | | PostAlmostAnything0 -
How Removing Zombie pages effect on domain authority?
Hi. Recently I got a project (removing zombie pages here: https://www.alamto.com/ ) As you can see this site has about 20k indexed page on google and it seems I should remove about 6000 useless indexed page. does removing (Noindex) these pages affect on the site metrics? Which metrics would affected? and how? Thanks.
On-Page Optimization | | jafarfahi1 -
My main domain is missing in google, subdomain appears instead.
I have two SEO optimised pages in my website targeting different keywords www.example.com <-- main selling page (Pocket Guitar | Guitar Instruments)
On-Page Optimization | | kevinbp
www.example.com/index/ <-- 2nd selling page (Guitar Australia | Guitar Perth) Q: At first my website "www.example.com" is ranking on google first page. Suddenly it disappears and the link "www.example.com/index/" appears instead. No matter what i search, "Pocket Guitar | Guitar Instruments | Guitar Australia | Guitar Perth", the link www.example.com/index/ appears on the front page instead of www.example.com. What is happening to my main domain? Should i be worried?0 -
What to do with removed pages and 404 error
I recently removed about 600 'thin' pages from my site which are now showing as 404 errors in WMT as expected. As I understand it I should just let these pages 404 and eventually they'll be dropped from the index. There are no inbound links pointing at them so I don't need to 301 them. They keep appearing in WMT as 404's though so should I just 'mark as fixed' until they stop appearing? Is there any other action I need to take?
On-Page Optimization | | SamCUK0 -
Blocking Subdomain from Google Crawl and Index
Hey everybody, how is it going? I have a simple question, that i need answered. I have a main domain, lets call it domain.com. Recently our company will launch a series of promotions for which we will use cname subdomains, i.e try.domain.com, or buy.domain.com. They will serve a commercial objective, nothing more. What is the best way to block such domains from being indexed in Google, also from counting as a subdomain from the domain.com. Robots.txt, No-follow, etc? Hope to hear from you, Best Regards,
On-Page Optimization | | JesusD3 -
Is it good to have a subdomain with keyword?
Hi, I want to ask do you thing that it is good and necessary to have a subdomain with a keyword in it when the domain doesn't include it? f.e. you have a website named domain.com but there is no keyword in it. And if you add subdomain keyword.domain.com will this bring any benefit?
On-Page Optimization | | vladokan0 -
Blog on Subdomain vs. Subdirectory - Best Practices
Hi, I have recently been told that it no longer impacts authority or rankings if a blog is set up on a subdomain (blog.domain.com) rather than a subdirectory (/blog). However, I am reluctant to do so because I remember learning how blog subdomains did not adhere to SEO best practices. Would anyone be able to shed some light on the latest SEO best practices regarding this topic? Many thanks, Erin
On-Page Optimization | | HiddenPeak0