Duplicate content issues from mirror subdomain : facebook.domianname.com
-
Hey Guys,
Need your suggestions.
I have got a website that has duplicate content issue.
a sub-domain called facebook.asherstrategies .com comes from no where and is getting indexed.
Website Link : asherstrategies .com
subdomain link: facebook.asherstrategies .comThis sub domain is actually a mirror of the website and i have no idea how is is created.
trying to resolve the issue but could not find the clue. -
It looks like there is a canonical tag on the Facebook version of the site but it's still not a great idea. Unless there is a really good reason I'd remove the site.
Craig
-
Sounds like someone doing off page optimization created a subdomain for the purposes of increasing domain authority by posting a ridiculous amount of social posts through a subdomain. This is extremely black hat and that is why it is on a subdomain, to protect your root. I have come across this issue on blackhatworld.com.
I recommend you shut down the subdomain immediately and ask whoever is handling your off page optimization what in the world they were doing. I doubt it is an older subdomain because this is a fairly recent practice. I would recommend getting rid of it fairly quickly and making sure that there are not many links between the sub and the root domain.
-
@Andy Drinkwater I checked for htacess, but could not find any clue, the website is in flat php.
-
Hi,
It sounds like a config issue either with the host, .htaccess or could even be something within the site settings itself. What is it that powers the site? Drupal, Wordpress etc?
Cheers,
Andy
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
-
New websites issues- Duplicate urls and many title tags. Is it fine for SEO?
Hey everyone, I have found few code issues with our new website and wanted to see how bad those problems are and if I have missed anything. If someone can take a look at this and help me it would mean the world. Thank you. all! We hired an agency to design a new site for us and it's almost ready, but the other day I found some problems that made me wonder if this new site might not be as good as I thought and I wanted to ask you to take a look at the code and possibly help me understand if from SEO prospective it is sound. But I really want someone who understands SEO and web design to look at our code and point out what might be wrong there. Here is a link to the actual site which is on a new server: http://209.50.54.42/ What I found few days ago that made me wonder something might not be right. Problem 1. Each page has 3 title tags, I guess whatever template they are using it automatically creates 3 title tags. When you do " View Page Source" For example on this url: http://209.50.54.42/washington-dc-transportation when you view the code, the lines Lines 16,19 and 20 have the title tag which in my opinion is wrong and there should only be one. Could this hurt our SEO? Problem 2. Infinite duplicate urls found All following pages have INFINITE NUMBER OF DUPLICATE URLS. EXAMPLE: http://209.50.54.42/privacy-policy/8, http://209.50.54.42/privacy-policy/1048, http://209.50.54.42/privacy-policy/7, http://209.50.54.42/privacy-policy/1, http://209.50.54.42/privacy-policy you can add any type of number to this url and it will show the same page. I really think this 2nd problem is huge as it will create duplicate content. There should be only 1 url per page, and if I add any number to the end should give a 404 error. I have managed to find these 2 issues but I am not sure what else could be wrong with the code. Would you be able to look into this? And possible tell us what else is incorrect? I really like the design and we worked really hard on this for almost 5 moths but I want to make sure that when we launch the new site it does not tank our rankings and only helps us in a positive way. Thanks in advance, Davit
Intermediate & Advanced SEO | | Davit19850 -
Duplicate content, the distrubutors are copying the content of the manufacturer
Hi everybody! While I was checking all points of the Technical Site Audit Checklist 2015 (great checklist!), I found that the distrubutors of my client are copying part of the content to add it in their websites. When I take a content snippet, and put it in quotes and search for it I get four or five sites that have copied the content. They are distributors of my client. The first result is still my client (the manufacturer), but... should I recommend any action to this situation. We don't want to bother the distributors with obstacles. This situation could be a problem or is it a common situation and Google knows perfectly where the content is comming from? Any recommendation? Thank you!
Intermediate & Advanced SEO | | teconsite0 -
Cross Domain duplicate content...
Does anyone have any experience with this situation? We have 2 ecommerce websites that carry 90% of the same products, with mostly duplicate product descriptions across domains. We will be running some tests shortly. Question 1: If we deindex a group of product pages on Site A, should we see an increase in ranking for the same products on Site B? I know nothing is certain, just curious to hear your input. The same 2 domains have different niche authorities. One is healthcare products, the other is general merchandise. We've seen this because different products rank higher on 1 domain or the other. Both sites have the same Moz Domain Authority (42, go figure). We are strongly considering cross domain canonicals. Question 2 Does niche authority transfer with a cross domain canonical? In other words, for a particular product, will it rank the same on both domains regardless of which direction we canonical? Ex: Site A: Healthcare Products, Site B: General Merchandise. I have a health product that ranks #15 on site A, and #30 on site B. If I use rel=canonical for this product on site B pointing at the same product on Site A, will the ranking be the same if I use Rel=canonical from Site A to Site B? Again, best guess is fine. Question 3: These domains have similar category page structures, URLs, etc, but feature different products for a particular category. Since the pages are different, will cross domain canonicals be honored by Google?
Intermediate & Advanced SEO | | AMHC1 -
Parameter Strings & Duplicate Page Content
I'm managing a site that has thousands of pages due to all of the dynamic parameter strings that are being generated. It's a real estate listing site that allows people to create a listing, and is generating lots of new listings everyday. The Moz crawl report is continually flagging A LOT (25k+) of the site pages for duplicate content due to all of these parameter string URLs. Example: sitename.com/listings & sitename.com/listings/?addr=street name Do I really need to do anything about those pages? I have researched the topic quite a bit, but can't seem to find anything too concrete as to what the best course of action is. My original thinking was to add the rel=canonical tag to each of the main URLs that have parameters attached. I have also read that you can bypass that by telling Google what parameters to ignore in Webmaster tools. We want these listings to show up in search results, though, so I don't know if either of these options is ideal, since each would cause the listing pages (pages with parameter strings) to stop being indexed, right? Which is why I'm wondering if doing nothing at all will hurt the site? I should also mention that I originally recommend the rel=canonical option to the web developer, who has pushed back in saying that "search engines ignore parameter strings." Naturally, he doesn't want the extra work load of setting up the canonical tags, which I can understand, but I want to make sure I'm both giving him the most feasible option for implementation as well as the best option to fix the issues.
Intermediate & Advanced SEO | | garrettkite0 -
Problems with ecommerce filters causing duplicate content.
We have an ecommerce website with 700 pages. Due to the implementation of filters, we are seeing upto 11,000 pages being indexed where the filter tag is apphended to the URL. This is causing duplicate content issues across the site. We tried adding "nofollow" to all the filters, we have also tried adding canonical tags, which it seems are being ignored. So how can we fix this? We are now toying with 2 other ideas to fix this issue; adding "no index" to all filtered pages making the filters uncrawble using javascript Has anyone else encountered this issue? If so what did you do to combat this and was it successful?
Intermediate & Advanced SEO | | Silkstream0 -
3rd Party hosted whitepapers — bad idea? Duplicate content?
It is common the B2B world to have 3rd parties host your whitepapers for added exposure. Is this a bad practice from an SEO point of view? Is the expectation that the 3rd parties use rel=canonical tags? I doubt most of them do . . .
Intermediate & Advanced SEO | | BlueLinkERP0 -
Wordpress Duplicate Content
We have recently moved our company's blog to Wordpress on a subdomain (we utilize the Yoast SEO plugin). We are now experiencing an ever-growing volume of crawl errors (nearly 300 4xx now) for pages that do not exist to begin with. I believe it may have something to do with having the blog on a subdomain and/or our yoast seo plugin's indexation archives (author, category, etc) --- we currently have Subpages of archives and taxonomies, and category archives in use. I'm not as familiar with Wordpress and the Yoast SEO plugin as I am with other CMS' so any help in this matter would be greatly appreciated. I can PM further info if necessary. Thank you for the help in advance.
Intermediate & Advanced SEO | | BethA0 -
Duplicate Content across 4 domains
I am working on a new project where the client has 5 domains each with identical website content. There is no rel=canonical. There is a great variation in the number of pages in the index for each of the domains (from 1 to 1250). OSE shows a range of linking domains from 1 to 120 for each domain. I will be strongly recommending to the client to focus on one website and 301 everything from the other domains. I would recommend focusing on the domain that has the most pages indexed and the most referring domains but I've noticed the client has started using one of the other domains in their offline promotional activity and it is now their preferred domain. What are your thoughts on this situation? Would it be better to 301 to the client's preferred domain (and lose a level of ranking power throught the 301 reduction factor + wait for other pages to get indexed) or stick with the highest ranking/most linked domain even though it doesn't match the client's preferred domain used for email addresses etc. Or would it better to use cross-domain canoncial tags? Thanks
Intermediate & Advanced SEO | | bjalc20110