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.
Subdomains, duplicate content and microsites
-
I work for a website that generates a high amount of unique, quality content. This website though has had development issues with our web builder and they are going to separate the site into different subdomains upon launch. It's a scholarly site so the subdomains will be like history and science and stuff. Don't ask why aren't we aren't using subdirectories because trust me I wish we could. So we have to use subdomains and I'm wondering a couple questions.
Will the duplication of coding, since all subdomains will have the same design and look, heavily penalize us and is there any way around that? Also if we generate a good amount of high quality content on each site could we link all those sites to our other site as a possible benefit for link building? And finally, would footer links, linking all the subdirectories, be a good thing to put in?
-
Matt,
The duplication of template won't hurt you at all. It would be worthwhile to vary the images, though.
As for the linking between subdomains , If the content is good and unique on both sites, link between them in a manner that is appropriate for the user and the subject matter. I wouldn't link between directories from the footer if you already have navigation that has links to those directories.
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 move my blog from subdomain to subdirectory?
Hi there, We have a pretty strong organic presence on our consumer facing blog. Around 5.7 million organic clicks Year to Date. It's currently housed in Wordpress on a subdomain. Our team is considering migrating our blog from Wordpress to Sitecore, where our parent organization resides. With that consideration, we're trying to determine if we should preserve the subdomain or move to a subdirectory of the parent brand. Moving to the parent brand would also result in a loss of our custom global nav - we would inherit the global nav of the parent website. We're not concerned about traffic loss risk - we know that we'll lose some but we think the move to subdirectory might be more beneficial in the long run from an SEO perspective. We're mostly concerned about the users getting lost without the global nav specific to the blog. Thoughts/concerns? Thank you!
Web Design | | Jessdyl0 -
How to prevent development website subdomain from being indexed?
Hello awesome MOZ Community! Our development team uses a sub-domain "dev.example.com" for our SEO clients' websites. This allows changes to be made to the dev site (U/X changes, forms testing, etc.) for client approval and testing. An embarrassing discovery was made. Naturally, when you run a "site:example.com" the "dev.example.com" is being indexed. We don't want our clients websites to get penalized or lose killer SERPs because of duplicate content. The solution that is being implemented is to edit the robots.txt file and block the dev site from being indexed by search engines. My questions is, does anyone in the MOZ Community disagree with this solution? Can you recommend another solution? Would you advise against using the sub-domain "dev." for live and ongoing development websites? Thanks!
Web Design | | SproutDigital0 -
Problems preventing Wordpress attachment pages from being indexed and from being seen as duplicate content.
Hi According to a Moz Crawl, it looks like the Wordpress attachment pages from all image uploads are being indexed and seen as duplicate content..or..is it the Yoast sitemap causing it? I see 2 options in SEO Yoast: Redirect attachment URLs to parent post URL. Media...Meta Robots: noindex, follow I set it to (1) initially which didn't resolve the problem. Then I set it to option (2) so that all images won't be indexed but search engines would still associate those images with their relevant posts and pages. However, I understand what both of these options (1) and (2) mean, but because I chose option 2, will that mean all of the images on the website won't stand a chance of being indexed in search engines and Google Images etc? As far as duplicate content goes, search engines can get confused and there are 2 ways for search engines
Web Design | | SEOguy1
to reach the correct page content destination. But when eg Google makes the wrong choice a portion of traffic drops off (is lost hence errors) which then leaves the searcher frustrated, and this affects the seo and ranking of the site which worsens with time. My goal here is - I would like all of the web images to be indexed by Google, and for all of the image attachment pages to not be indexed at all (Moz shows the image attachment pages as duplicates and the referring site causing this is the sitemap url which Yoast creates) ; that sitemap url has been submitted to the search engines already and I will resubmit once I can resolve the attachment pages issues.. Please can you advise. Thanks.0 -
Is it cloaking/hiding text if textual content is no longer accessible for mobile visitors on responsive webpages?
My company is implementing a responsive design for our website to better serve our mobile customers. However, when I reviewed the wireframes of the work our development company is doing, it became clear to me that, for many of our pages, large parts of the textual content on the page, and most of our sidebar links, would no longer be accessible to a visitor using a mobile device. The content will still be indexable, but hidden from users using media queries. There would be no access point for a user to view much of the content on the page that's making it rank. This is not my understanding of best practices around responsive design. My interpretation of Google's guidelines on responsive design is that all of the content is served to both users and search engines, but displayed in a more accessible way to a user depending on their mobile device. For example, Wikipedia pages have introductory content, but hide most of the detailed info in tabs. All of the information is still there and accessible to a user...but you don't have to scroll through as much to get to what you want. To me, what our development company is proposing fits the definition of cloaking and/or hiding text and links - we'd be making available different content to search engines than users, and it seems to me that there's considerable risk to their interpretation of responsive design. I'm wondering what other people in the Moz community think about this - and whether anyone out there has any experience to share about inaccessable content on responsive webpages, and the SEO impact of this. Thank you!
Web Design | | mmewdell0 -
Subdomains For Real Estate Website
I am currently working on a proposal for a clients Wordpress website development which includes ongoing SEO after the website is developed. I have looked into a number of options and the one that seems the most cost effective involves using subdomains for the individual listings pages. What I want: clientsdomain.com/listings/idxnumber/ What I can get for a decent price: listings.clientsdomain.com/idxnumber/ So the majority of the website will actually exist on a subdomain because the IDX API will automatically populate pages for all of the MLS listings in the area (hundreds or thousands). Meanwhile the domain itself will have all the neighborhood pages and other optimized content, blogs and whatnot. My concern is that dividing the website like this will have negative effects on SEO. There wont be duplicate content across subdomain and main domain, but they will share a lot of links back and forth. I haven't found any recent sources on the topic. Almost everything I have found says that dividing a website in this manor is bad for SEO, but these articles are often many years old. Does anyone know of a Wordpress plugin/IDX company that can provide a solution that doesn't use a subdomain and actually just lists each MLS page within a directory? I am open to using another platform, I am just most familiar with Wordpress. Will using a subdomain in the ways mentioned above have a profound negative effect on SEO? Thank you for your time in responding, I greatly appreciate it.
Web Design | | TotalMarketExposure0 -
ECWID How to fix Duplicate page content and external link issue
I am working on a site that has a HUGE number of duplicate pages due to ECWID ecommerce platform. The site is built with Joomla! How can I rectify this situation? The pages also show up as "external " links on crawls... Is it the ECWID platform? I have never worked on a site that uses this. Here is an example of a page with the issue (there are 6280 issues) URL: http://www.metroboltmi.com/shop-spare-parts?Itemid=218&option=com_rokecwid&view=ecwid&ecwid_category_id=3560081
Web Design | | Atlanta-SMO0 -
Is it possible to redirect the main www. domain - but keep a subdomain active?
Hi Mozzers, Quick question, which I hope one of you can answer... Let's say I have a website (i) www.example.com and on that a subdomain exists, (ii) subdomain.example.com. Let's say I want to change my main domain from www.example.com to www.newwebsite.com. I'd 301 all content, use GWT to notify Google of a change of address etc etc. Having done that, is it still possible to keep the original subdomain active? So, even though www.example.com has been redirected / transferred to www.newwebsite.com, subdomain.example.com would still exist. If that is possible, what is the implication for Domain Authority? On the one hand, I have transferred the main site (so DA from that will transfer to the new site); but part of that root domain is still active. Make sense? Any answers? Thanks everyone...
Web Design | | edlondon0 -
Facebook code being duplicated? (Any developers mind taking a peek?)
I'm using a few different plug ins to give me various Facebook functions on my site. I'm curious there are any developers out there would could take a look at my source code and see if it looks there is some code being duplicated that's slowing down my site. Thanks so much!
Web Design | | NoahsDad0