Load balancing - duplicate content?
-
Our site switches between www1 and www2 depending on the server load, so (the way I understand it at least) we have two versions of the site.
My question is whether the search engines will consider this as duplicate content, and if so, what sort of impact can this have on our SEO efforts? I don't think we've been penalised, (we're still ranking) but our rankings probably aren't as strong as they should be.
The SERPs show a mixture of www1 and www2 content when I do a branded search. Also, when I try to use any SEO tools that involve a site crawl I usually encounter problems.
Any help is much appreciated!
-
Thanks for the advice, guys.
Much appreciated.
-
Agreed. That's what I would do too
-
Yes, you probably should.
-
Thanks for the quick reply!
Do we need to add the canonical tag to both versions of the page, i.e. on www1 and www2?
-
I think a cross domain canonical should work for this. You can then specify which is the preferred version, which will be used in the SERPs.
http://googlewebmastercentral.blogspot.com/2009/02/specify-your-canonical.html
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
-
Duplicate content across different domains
Hi Guys, Looking for some advice regarding duplicate content across different domains. I have reviewed some previous Q&A on this topic e.g. https://moz.com/community/q/two-different-domains-exact-same-content but just want to confirm if I'm missing anything. Basically, we have a client which has 1 site (call this site A) which has solids rankings. They have decided to build a new site (site B), which contains 50% duplicate pages and content from site A. Our recommendation to them was to make the content on site B as unique as possible but they want to launch asap, so not enough time. They will eventually transfer over to unique content on the website but in the short-term, it will be duplicate content. John Mueller from Google has said several times that there is no duplicate content penalty. So assuming this is correct site A should be fine, no ranking losses. Any disagree with this? Assuming we don't want to leave this to chance or assume John Mueller is correct would the next best thing to do is setup rel canonical tags between site A and site B on the pages with duplicate content? Then once we have unique content ready, execute that content on the site and remove the canonical tags. Any suggestions or advice would be very much appreciated! Cheers, Chris
Intermediate & Advanced SEO | | jayoliverwright0 -
Duplicate Multi-site Content, Duplicate URLs
We have 2 ecommerce sites that are 95% identical. Both sites carry the same 2000 products, and for the most part, have the identical product descriptions. They both have a lot of branded search, and a considerable amount of domain authority. We are in the process of changing out product descriptions so that they are unique. Certain categories of products rank better on one site than another. When we've deployed unique product descriptions on both sites, we've been able to get some double listings on Page 1 of the SERPs. The categories on the sites have different names, and our URL structure is www.domain.com/category-name/sub-category-name/product-name.cfm. So even though the product names are the same, the URLs are different including the category names. We are in the process of flattening our URL structures, eliminating the category and subcategory names from the product URLs: www.domain.com/product-name.cfm. The upshot is that the product URLs will be the same. Is that going to cause us any ranking issues?
Intermediate & Advanced SEO | | AMHC0 -
New site, new URL, lots of custom content. Load it all or "trickle" it over time?
New site, new URL, lots of custom content. Load it all or "trickle" it over time? Would it make a difference in terms of ranking the site? Interested in your thoughts. Thanks! BBuck!
Intermediate & Advanced SEO | | BBuck0 -
Is a different location in page title, h1 title, and meta description enough to avoid Duplicate Content concern?
I have a dynamic website which will have location-based internal pages that will have a <title>and <h1> title, and meta description tag that will include the subregion of a city. Each page also will have an 'info' section describing the generic product/service offered which will also include the name of the subregion. The 'specific product/service content will be dynamic but in some cases will be almost identical--ie subregion A may sometimes have the same specific content result as subregion B. Will the difference of just the location put in each of the above tags be enough for me to avoid a Duplicate Content concern?</p></title>
Intermediate & Advanced SEO | | couponguy0 -
Reinforcing Rel Canonical? (Fixing Duplicate Content)
Hi Mozzers, We're having trouble with duplicate content between two sites, so we're looking to add some oomph to the rel canonical link elements we put on one of our sites pointing towards the other to help speed up the process and give Google a bigger hint. Would adding a hyperlink on the "copying" website pointing towards the "original" website speed this process up? Would we get in trouble if added about 80,000 links (1 on each product page) with a link to the matching product on the other site? For example, we could use text like "Buy XY product on Other Brand Name and receive 10% off!"
Intermediate & Advanced SEO | | Travis-W0 -
Can videos be considered duplicate content?
I have a page that ranks 5 and to get a rich snippet I'm thinking of adding a relevant video to the page. Thing is, the video is already on another page which ranks for this keyword... but only at position 20. As it happens the page the video is on is the more important page for other keywords, so I won't remove it. Will having the same video on two pages be considered a duplicate?
Intermediate & Advanced SEO | | Brocberry0 -
Is this duplicate content something to be concerned about?
On the 20th February a site I work on took a nose-dive for the main terms I target. Unfortunately I can't provide the url for this site. All links have been developed organically so I have ruled this out as something which could've had an impact. During the past 4 months I've cleaned up all WMT errors and applied appropriate redirects wherever applicable. During this process I noticed that mydomainname.net contained identical content to the main mydomainname.com site. Upon discovering this problem I 301 redirected all .net content to the main .com site. Nothing has changed in terms of rankings since doing this about 3 months ago. I also found paragraphs of duplicate content on other sites (competitors in different countries). Although entire pages haven't been copied there is still enough content to highlight similarities. As this content was written from scratch and Google would've seen this within it's crawl and index process I wanted to get peoples thoughts as to whether this is something I should be concerned about? Many thanks in advance.
Intermediate & Advanced SEO | | bfrl0 -
Duplicate Content Issue
Why do URL with .html or index.php at the end are annoying to the search engine? I heard it can create some duplicate content but I have no idea why? Could someone explain me why is that so? Thank you
Intermediate & Advanced SEO | | Ideas-Money-Art0
