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.
Best practice for duplicate website content: same root domain name but different extension
-
Hi there
I have a new client who has two websites:
http://www.bayofislandsteambuilding.co.nz
http://www.bayofislandsteambuilding.org.nzThey are the same in every regard apart from the domain extension (.co.nz & .org.nz) which is likely to be causing them issues with Google ranking given the huge amount of duplicate content.
What is the best practice approach to fixing this? Normally, if I was starting from scratch, I would set one of the extensions as an alias which redirects to the main domain.
Thanks in advance.
Laurie
-
Two URLs containing the same content will be considered as duplicated content, do the domain level redirection so that every URL should redirect to the home page of the preferred domain.
-
Hi - thanks for the response.
Do I still need to set up 301 redirects for every page or can I do it server-side for the entire domain? And is this approach better than using the rel=”canonical” link element in the http header tags?
Thanks

L
-
301 Redirect one to the other. That's it that's all.
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
-
Why does my old brand name still show up on organic search but as my new brand name and domain?
Hello mozers! I have quite the conundrum. My client used to have the unfortunate brand name "Meetoo" - which by the way they had before the movement happened! So naturally, they rebranded to the name Vevox in March 2019 to avoid confusion to users. However, when you search for their old brand name "Meetoo" the first organic link that pops up is their domain www.vevox.com. Now, this wouldn't normally be a problem, however it is when any #MeToo news appears in the media and we get a sudden influx or wrong traffic. I've searched the HTML and content for the term "Meetoo" but can only find one trace of this name through a widget. Not enough to hold an organic spot. My only other thinking is that www.vevox.com is redirected from www.meetoo.com. So I'm assuming this is why Vevox appear under the search term "Meetoo". How can I remove the homepage www.vevox.com from appearing for the search term "meetoo"? Can anyone help? AvGGYBc
Intermediate & Advanced SEO | | Virginia-Girtz3 -
Duplicate content due to parked domains
I have a main ecommerce website with unique content and decent back links. I had few domains parked on the main website as well specific product pages. These domains had some type in traffic. Some where exact product names. So main main website www.maindomain.com had domain1.com , domain2.com parked on it. Also had domian3.com parked on www.maindomain.com/product1. This caused lot of duplicate content issues. 12 months back, all the parked domains were changed to 301 redirects. I also added all the domains to google webmaster tools. Then removed main directory from google index. Now realize few of the additional domains are indexed and causing duplicate content. My question is what other steps can I take to avoid the duplicate content for my my website 1. Provide change of address in Google search console. Is there any downside in providing change of address pointing to a website? Also domains pointing to a specific url , cannot provide change of address 2. Provide a remove page from google index request in Google search console. It is temporary and last 6 months. Even if the pages are removed from Google index, would google still see them duplicates? 3. Ask google to fetch each url under other domains and submit to google index. This would hopefully remove the urls under domain1.com and doamin2.com eventually due to 301 redirects. 4. Add canonical urls for all pages in the main site. so google will eventually remove content from doman1 and domain2.com due to canonical links. This wil take time for google to update their index 5. Point these domains elsewhere to remove duplicate contents eventually. But it will take time for google to update their index with new non duplicate content. Which of these options are best best to my issue and which ones are potentially dangerous? I would rather not to point these domains elsewhere. Any feedback would be greatly appreciated.
Intermediate & Advanced SEO | | ajiabs0 -
Targeting different countries with domain name
Hi currently have a eCommerce store .com.au targeting Australia. We want to start targeting the US market with the same products. I guess what would be the top choice in this case since our domain is location-specific to Australia and not a generic top-level domain (gTLD)? Cheers, Chris
Intermediate & Advanced SEO | | jayoliverwright0 -
Mobile website on a different URL address?
My client has an old eCommerce website that is ranking high in Google. The website is not responsive for mobile devices. The client wants to create a responsive design mobile version of the website and put it on a different URL address. There would be a link on the current page pointing to the external mobile website. Is this approach ok or not? The reason why the client does not want to change the design of the current website is because he does not have the budget to do so and there are a lot of pages that would need to be moved to the new design. Any advice would be appreciated.
Intermediate & Advanced SEO | | andypatalak0 -
Slug best practices?
Hello, my team is trying to understand how to best construct slugs. We understand they need to be concise and easily understandable, but there seem to be vast differences between the three examples below. Are there reasons why one might be better than the others? http://www.washingtonpost.com/news/morning-mix/wp/2014/06/20/bad-boys-yum-yum-violent-criminal-or-not-this-mans-mugshot-is-heating-up-the-web/ http://hollywoodlife.com/2014/06/20/jeremy-meeks-sexy-mug-shot-felon-viral/ http://www.tmz.com/2014/06/19/mugshot-eyes-felon-sexy/
Intermediate & Advanced SEO | | TheaterMania0 -
Copying my Facebook content to website considered duplicate content?
I write career advice on Facebook on a daily basis. On my homepage users can see the most recent 4-5 feeds (using FB social media plugin). I am thinking to create a page on my website where visitors can see all my previous FB feeds. Would this be considered duplicate content if I copy paste the info, but if I use a Facebook social media plugin then it is not considered duplicate content? I am working on increasing content on my website and feel incorporating FB feeds would make sense. thank you
Intermediate & Advanced SEO | | knielsen0 -
New Site: Use Aged Domain Name or Buy New Domain Name?
Hi,
Intermediate & Advanced SEO | | peterwhitewebdesign
I have the opportunity to build a new website and use a domain name that is older than 5 years or buy a new domain name. The aged domain name is a .net and includes a keyword.
The new domain would include the same keyword as well as the U.S. state abbreviation. Which one would you use and why? Thanks for your help!0 -
There's a website I'm working with that has a .php extension. All the pages do. What's the best practice to remove the .php extension across all pages?
Client wishes to drop the .php extension on all their pages (they've got around 2k pages). I assured them that wasn't necessary. However, in the event that I do end up doing this what's the best practices way (and easiest way) to do this? This is also a WordPress site. Thanks.
Intermediate & Advanced SEO | | digisavvy0