Duplicate Content with ADN, DNS and F5 URLs
-
In my duplicate content report, there are URLs showing as duplicate content.
All of the pages work, they do not redirect, and they are used for either IT debugging or as part of a legacy system using a split DNS, QAing the site, etc...
They aren't linked (or at least, shouldn't be) on any pages, and I am not seeing them in Search Results, but Moz is picking them up. Should I be worried about duplicate content here and how should I handle them? They are replicates of the current live site, but have different subdomains.
We are doing clean up before migrating to a new CMS, so I'm not sure it's worth fixing at this point, or if it is even an issue at all. But should I make sure they are in robots or take any action to address these?
Thanks!
-
A couple more thoughts here, based on your revised question.
You'll want to figure out how those links to the rogue subdomain have been generated, so you don't just move them over to the new CMS (such as if it's in body text that gets wholesale copied without being examined).
If those old subdomains are not needed at all anymore, I'd get them removed entirely if you can, or at the very least blocked in robots.txt. You can verify each subdomain as its own site in Google Webmaster Tools, then request removal of those subdomains if the content is gone or if it's excluded in robots.txt.
You might suggest to the dev team that they password-protect things like this so they don't get accidentally crawled in the future, use robots.txt to block, etc.
If you have known dev subdomains that are needed, and you know about them as the SEO and make sure they have robots.txt on them, you might want to use a code monitoring service like https://www.polepositionweb.com/roi/codemonitor/ to monitor the contents of the robots.txt file. It will let you know if the file has been changed or removed (good idea for the main site too). I've seen dev sites copied over to live sites, and the robots.txt copied over too, so everything is now blocked on the new live site. I've also seen dev sites with a data refresh from the live site, and the robots.txt from the live site is now on the dev site, and the dev site gets indexed.
-
Thanks Keri, I received your note!
-
Hi! I have a couple of ideas, and sent you a quick email to the account on your Moz profile.
You may also find it helpful to do a google search for:
site:ourdomain.com -inurl:www
This will show you all the non-www subdomains that Google has indexed, in case some others have slipped on in and you don't want them to be indexed.
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
-
Duplicate content : domain alias issue
Hello there ! Let's say my client has 2 webshops (that exists since long time, so many backlinks & good authority on both) : individuals.nl : for individuals (has 200 backlinks, let's say) pros.nl : exact same products, exact same content, but with a different branding intended to professionnals (has 100 backlinks, let's say) So, both websites are 99% identical and it has to remain like that !!! Obviously, this creates duplicate content issues. Goal : I want "individuals.nl" to get all ranking value (while "pros.nl" should remain accessible through direct access & appear on it's own brand queries). Solution ? Implement canonical tags on "pros**.nl**" that goes to "individuals.nl". That way, "individuals.nl" will get all ranking value, while "pros.nl" will still be reachable through direct access. However, "individuals.nl" will then replace "pros.nl" from SERP in the long-term. The only thing I want is to keep "pros.nl" visible for its own brand queries -> it won't be possible through organic search result, so, I'm just gonna buy those "pros" queries through paid search ! Put links on all pages of pros.nl to individuals.nl (but not the other way around), so that "pros.nl" will pass some ranking value to "individuals.nl" (but only a small part of the ranking value -> ideally, I would like to pass all link value to this domain). Could someone advise me ??? (I know it sound a bit complicated... but I don't have much choice ^^)
Technical SEO | | Netsociety0 -
How do I avoid this issue of duplicate content with Google?
I have an ecommerce website which sells a product that has many different variations based on a vehicle’s make, model, and year. Currently, we sell this product on one page “www.cargoliner.com/products.php?did=10001” and we show a modal to sort through each make, model, and year. This is important because based on the make, model, and year, we have different prices/configurations for each. For example, for the Jeep Wrangler and Jeep Cherokee, we might have different products: Ultimate Pet Liner - Jeep Wrangler 2011-2013 - $350 Ultimate Pet Liner - Jeep Wrangler 2014 - 2015 - $350 Utlimate Pet Liner - Jeep Cherokee 2011-2015 - $400 Although the typical consumer might think we have 1 product (the Ultimate Pet Liner), we look at these as many different types of products, each with a different configuration and different variants. We do NOT have unique content for each make, model, and year. We have the same content and images for each. When the customer selects their make, model, and year, we just search and replace the text to make it look like the make, model, and year. For example, when a custom selects 2015 Jeep Wrangler from the modal, we do a search and replace so the page will have the same url (www.cargoliner.com/products.php?did=10001) but the product title will say “2015 Jeep Wrangler”. Here’s my problem: We want all of these individual products to have their own unique urls (cargoliner.com/products/2015-jeep-wrangler) so we can reference them in emails to customers and ideally we start creating unique content for them. Our only problem is that there will be hundreds of them and they don’t have unique content other than us switching in the product title and change of variants. Also, we don’t want our url www.cargoliner.com/products.php?did=10001 to lose its link juice. Here’s my question(s): My assumption is that I should just keep my url: www.cargoliner.com/products.php?did=10001 and be able to sort through the products on that page. Then I should go ahead and make individual urls for each of these products (i.e. cargoliner.com/products/2015-jeep-wrangler) but just add a “nofollow noindex” to the page. Is this what I should do? How secure is a “no-follow noindex” on a webpage? Does Google still index? Am I at risk for duplicate content penalties? Thanks!
Technical SEO | | kirbyfike0 -
Handling of Duplicate Content
I just recently signed and joined the moz.com system. During the initial report for our web site it shows we have lots of duplicate content. The web site is real estate based and we are loading IDX listings from other brokerages into our site. If though these listings look alike, they are not. Each has their own photos, description and addresses. So why are they appear as duplicates – I would assume that they are all too closely related. Lots for Sale primarily – and it looks like lazy agents have 4 or 5 lots and input the description the same. Unfortunately for us, part of the IDX agreement is that you cannot pick and choose which listings to load and you cannot change the content. You are either all in or you cannot use the system. How should one manage duplicate content like this? Or should we ignore it? Out of 1500+ listings on our web site it shows 40 of them are duplicates.
Technical SEO | | TIM_DOTCOM0 -
Fullsite=true coming up as duplicate content?
Hello, I am new to the fullsite=true method of mobile site to desktop site, and have recently found that about 50 of the instances in which I added fullsite=true to links from our blog show as a duplicate to the page that it is pointing to? Could someone tell me why this would be? Do I need to add some sort of rel=canonical to the main page (non-fullsite=true) or how should I approach this? Thanks in advance for your help! L
Technical SEO | | lfrazer0 -
Removed .html - Now Get Duplicate Content
Hi there, I run a wordpress website and have removed the .html from my links. Moz has done a crawl and now a bunch of duplicated are coming up. Is there anything I need to do in perhaps my htaccess to help it along? Google appears to still be indexing the .html versions of my links
Technical SEO | | MrPenguin0 -
Rel=canonical overkill on duplicate content?
Our site has many different health centers - many of which contain duplicate content since there is topic crossover between health centers. I am using rel canonical to deal with this. My question is this: Is there a tipping point for duplicate content where Google might begin to penalize a site even if it has the rel canonical tags in place on cloned content? As an extreme example, a site could have 10 pieces of original content, but could then clone and organize this content in 5 different directories across the site each with a new url. This would ultimately result in the site having more "cloned" content than original content. Is this at all problematic even if the rel canonical is in place on all cloned content? Thanks in advance for any replies. Eric
Technical SEO | | Eric_Lifescript0 -
Duplicate content with same URL?
SEOmoz is saying that I have duplicate content on: http://www.XXXX.com/content.asp?ID=ID http://www.XXXX.com/CONTENT.ASP?ID=ID The only difference I see in the URL is that the "content.asp" is capitalized in the second URL. Should I be worried about this or is this an issue with the SEOmoz crawl? Thanks for any help. Mike
Technical SEO | | Mike.Goracke0 -
Duplicate Page Content and Titles
A few weeks ago my error count went up for Duplicate Page Content and Titles. 4 errors in all. A week later the errors were gone... But now they are back. I made changes to the Webconfig over a month ago but nothing since. SEOmoz is telling me the duplicate content is this http://www.antiquebanknotes.com/ and http://www.antiquebanknotes.com Thanks for any advise! This is the relevant web.config. <rewrite><rules><rule name="CanonicalHostNameRule1"><match url="(.*)"><conditions><add input="{HTTP_HOST}" pattern="^www.antiquebanknotes.com$" negate="true"></add></conditions>
Technical SEO | | Banknotes
<action type="Redirect" url="<a href=" http:="" www.antiquebanknotes.com="" {r:1"="">http://www.antiquebanknotes.com/{R:1}" />
</action></match></rule>
<rule name="Default Page" enabled="true" stopprocessing="true"><match url="^default.aspx$"><conditions logicalgrouping="MatchAll"><add input="{REQUEST_METHOD}" pattern="GET"></add></conditions>
<action type="Redirect" url="/"></action></match></rule></rules></rewrite>0