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.
Product Variations (rel=canonical or 301) & Duplicate Product Descriptions
-
Hi All,
Hoping for a bit of advice here please, I’ve been tasked with building an e-commerce store and all is going well so far.
We decided to use Wordpress with Woocommerce as our shop plugin. I’ve been testing the CSV import option for uploading all our products and I’m a little concerned on two fronts: -
- Product Variations
- Duplicate content within the product descriptions
**Product Variations: - **
We are selling furniture that has multiple variations (see list below) and as a result it creates c.50 product variations all with their own URL’s.
Facing = Left, Right
Leg style = Round, Straight, Queen Ann
Leg colour = Black, White, Brown, Wood
Matching cushion = Yes, No
So my question is should I 301 re-direct the variation URL’s to the main product URL as from a user perspective they aren't used (we don't have images for each variation that would trigger the URL change, simply drop down options for the user to select the variation options) or should I add the rel canonical tag to each variation pointing back to the main product URL.
**Duplicate Content: - **
We will be selling similar products e.g. A chair which comes in different fabrics and finishes, but is basically the same product. Most, if not all of the ‘long’ product descriptions are identical with only the ‘short’ product descriptions being unique.
The ‘long’ product descriptions contain all the manufacturing information, leg option/colour information, graphics, dimensions, weight etc etc.
I’m concerned that by having 300+ products all with identical ‘long’ descriptions its going to be seen negatively by google and effect the sites SEO.
My question is will this be viewed as duplicate content? If so, are there any best practices I should be following for handling this, other than writing completely unique descriptions for each product, which would be extremely difficult given its basically the same products re-hashed.
Many thanks in advance for any advice.
-
Thanks Matt
-
Well, having the canonical can help you with other situations (people taking your content, you decide to do translations later, etc) so I would go with canonicals first as they're a more robust solution. Parameter solutions in SC only affect Google itself (not Bing, not any other search engine that comes along) as well. Canonicals would help all of them at once - so def the better choice if possible.
-
Thanks Matt, I really appreciate you taking the time out to reply. I will implement the canonical tag for the variation pages.
Our URL's would be parameter based so I could look at the search console solution. Quick question, if I were to de-index the variation pages would adding the canonical tag be a waste of effort/the same thing?
-
Yes, you should be implementing canonical tags back to the main product page.
Also, if your c.50 URLs are parameter based (ie. /product?color=red) than you can also deal with the indexation of those in Search Console. Google gives you the option to set the options for each parameter. (You can also deal with parameters in robots.txt but unless you have to, I would do it through Search Console instead.)
To set them, go to the Parameters page.
For more information, see Google's help page.
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
-
If you use canonicals do the meta descriptions need to be different?
For example, we have 3 different subsites with the same pages. We will put canonicals so they reference the main pages. Do the meta descriptions have to be different for each of the three pages? How does Google handle meta data when using canonicals?
Technical SEO | | Shirley.Fenlason0 -
Headers & Footers Count As Duplicate Content
I've read a lot of information about duplicate content across web pages and was interested in finding out about how that affected the header and footer of a website. A lot of my pages have a good amount of content, but there are some shorter articles on my website. Since my website has a header, footer, and sidebar that are static, could that hurt my ranking? My only concern is that sometimes there's more content in the header/footer/sidebar than the article itself since I have an extensive amount of navigation. Is there a way to define to Google what the header and footer is so that they don't consider it to be duplicate content?
Technical SEO | | CyberAlien0 -
Duplicate Content Issues on Product Pages
Hi guys Just keen to gauge your opinion on a quandary that has been bugging me for a while now. I work on an ecommerce website that sells around 20,000 products. A lot of the product SKUs are exactly the same in terms of how they work and what they offer the customer. Often it is 1 variable that changes. For example, the product may be available in 200 different sizes and 2 colours (therefore 400 SKUs available to purchase). Theese SKUs have been uploaded to the website as individual entires so that the customer can purchase them, with the only difference between the listings likely to be key signifiers such as colour, size, price, part number etc. Moz has flagged these pages up as duplicate content. Now I have worked on websites long enough now to know that duplicate content is never good from an SEO perspective, but I am struggling to work out an effective way in which I can display such a large number of almost identical products without falling foul of the duplicate content issue. If you wouldnt mind sharing any ideas or approaches that have been taken by you guys that would be great!
Technical SEO | | DHS_SH0 -
Rel=Canonical, WWW vs non WWW and SEO
Okay so I'm a bit of a loss here. For what ever reason just about every single Wordpress site I has will turn www.mysite.com into mysite.com in the browser bar. I assume this is the rel=canonical tag at work, there are no 301s on my site. When I use the Open Site Explorer and type in www.mysite.com it shows a domain authority of around 40 and a few hundred backlinks... and then I get the message. Oh Hey! It looks like that URL redirects to XXXXXX. Would you like to see data for <a class="clickable redirects">that URL instead</a>? So if I click to see this data instead I have less than half of that domain authority and about 2 backlinks. *** Does this make a difference SEO wise? Should my non WWW be redirecting to my WWW instead because that's where the domain authority and backlinks are? Why am I getting two different domain authority and backlink counts if they are essentially the same? Or am I wrong and all that link juice and authority passes just the same?
Technical SEO | | twilightofidols0 -
Is it worth setting up 301 redirects from old products to new products?
This year we are using a new supplier and they have provided us a product database of approx. 5k products. About 80% of these products were in our existing database but once we have installed the new database all the URLs will have changed. There is no quick way to match the old products with the new products so we would have to manually match all 5k products if we were were to setup 301 rules for the old products pointing to the new products. Of course this would take a lot of time. So the options are: 1. Is it worth putting in this effort to make the 301 rules? 2. Or are we okay just to delete the old product pages, let the SE see the 404 and just wait for it to index the new pages? 3. Or, as a compromise, should we 301 the old product page to the new category page as this is a lot quicker for us do do than redirecting to the new product page?
Technical SEO | | indigoclothing0 -
How to structure rel=canonical for a e commerce site
Hello, So I have searched the Q & A , Google, the zen cart forum and at this point I am looking for some one to give a concrete answer on what I should do. There is a lot of different opinions on " rel=canonical" and how to apply it , since there are many other variable in place. I have a zen cart site. I am using the latest 1.3.9 version. The default setting ( seem to me) uses the rel=canonical to point back to the specific link product or category respectively. Most of the time I have two scenarios. 1. Main category ---> Sub category----> Product 2. Main Category----> Product I'll give an example http://www.perfectindesign.com/awards ---main category http://www.perfectindesign.com/awards/acrylic-awards sub category http://www.perfectindesign.com/awards/acrylic-awards/slanted-award product (this example has three sub categories with maybe 12 products in one 4 in the second and 5 in the third) From looking at the source code for each url it the rel=canonical just points back to its own url. I want to avoid competing against my self, for the example above keyword "acrylic awards" so should the use of the re=canonical be changes site wide to have products point back to sub categories when they exist and have products point back to main categories when no sub categories exist? I am very new to seo, specifically eCommerce seo. If you have experience and have done this to a site you manage for a client or your own please advise how to proceed. Also if I'm missing some thing that will give me a better understanding of the bigger seo picture that would be great. Thanks, Yevgeny
Technical SEO | | Yevgeny0 -
Drupal URL Aliases vs 301 Redirects + Do URL Aliases create duplicates?
Hi all! I have just begun work on a Drupal site which heavily uses the URL Aliases feature. I fear that it is creating duplicate links. For example:: we have http://www.URL.com/index.php and http://www.URL.com/ In addition we are about to switch a lot of links and want to keep the search engine benefit. Am I right in thinking URL aliases change the URL, while leaving the old URL live and without creating search engine friendly redirects such as 301s? Thanks for any help! Christian
Technical SEO | | ChristianMKTG0 -
Trailing Slashes In Url use Canonical Url or 301 Redirect?
I was thinking of using 301 redirects for trailing slahes to no trailing slashes for my urls. EG: www.url.com/page1/ 301 redirect to www.url.com/page1 Already got a redirect for non-www to www already. Just wondering in my case would it be best to continue using htacces for the trailing slash redirect or just go with Canonical URLs?
Technical SEO | | upick-1623910