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.
Canonical for duplicate pages in ecommerce site and the product out of stock
-
I’m an SEO for an ecommerce site that sells shoes
I have duplicate pages for different colors of the same product (unique URL for each color),
Conventionally I have added canonical tags for each page, which direct to a specific product URL
My question is what happens when a product which the googlbot is direct to, is out of stock but is still listed in the canonical tag ?
-
If the canonical page disappears when it's out of stock, the user will get a 404 error when they try to access that URL. You'll need to canonicalize duplicates to a generic product or category page that won't disappear when the product is out of stock. Furthermore, if a product goes out of stock and you'll have more in stock later, it's best (for SEO purposes) to leave the page with an "out of stock" notice rather than remove it completely from the website.
-
I have a similar query. However in my case if the out of stock item is discontinued the page is removed but available product variations may remain.
What happens in the case where my canonical is out of stock and the page removed but other product variations are available?
Thanks,
-
To my knowledge, the behavior of the googlebot is not influenced by whether or not the product is out of stock. Is the page still accessible when the product is out of stock, or does it not display at all?
If the product page remains with an "out of stock" message, that's what users from search will see. If the product page becomes inaccessible when it goes out of stock temporarily, users from search will likely see a 404 page.
You may want to canonicalize to a higher level category page rather than one of the product variation pages. That way, it won't be an issue if one product variation goes out of stock.
May I ask which ecommerce software you are using?
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, submitted URL not selected as canonical
Hi all, A number of our pages have dropped out of search rankings. It seems they are being marked as "Duplicate, submitted URL not selected as canonical" However, the page Google is choosing as the canonical is totally different - different headings, titles, metadata, content on the page. We are completely mystified as to why this is happening. If anyone can shed any light, it would be hugely appreciated! Example URL is this one:
Technical SEO | | Eric_S
https://www.vouchedfor.co.uk/IFA-financial-advisor-mortgage/london Which Google seems to think is a duplicate of this: https://www.vouchedfor.co.uk/solicitor/london0 -
Reviews on Product Page or Separated
Good Afternoon We currently have our individual product information pages set-up with a link through to a separate review page optimised for the term "Product A Reviews" I was reading about structured data and if I read correctly, the reviews should sit with the marked up product data so I was wondering whether to merge them back into one page. We have many reviews so the review pages are paginated in blocks of 25 My options are: Leave as it is, product info page and separate review page Merge the review content back in to the main page and have the pagination work on that page Include the first 25 reviews on the product info page then when user clicks through to page 2, 3 etc they're taken to the separated review page. In that way the product page would regularly get new content and we can still have a page specifically targeted for reviews. From the users point of view, they probably aren't even aware they're being taken to a separate reviews page so with that in mind as I'm typing this maybe they should be one page again
Technical SEO | | Ham19790 -
Removing a canonical tag from Pagination pages
Hello, Currently on our site we have the rel=prev/next markup for pagination along with a self pointing canonical via the Yoast Plugin. However, on page 2 of our paginated series, (there's only 2 pages currently), the canonical points to page one, rather than page 2. My understanding is that if you use a canonical on paginated pages it should point to a viewall page as opposed to page one. I also believe that you don't need to use both a canonical and the rel=prev/next markup, one or the other will do. As we use the markup I wanted to get rid of the canonical, would this be correct? For those who use the Yoast Plugin have you managed to get that to work? Thanks!
Technical SEO | | jessicarcf0 -
URL Structure On Site - Currently it's domain/product-name NOT domain/category/product name is this bad?
I have a eCommerce site and the site structure is domain/product-name rather than domain/product-category/product-name Do you think this will have a negative impact SEO Wise? I have seen that some of my individual product pages do get better rankings than my categories.
Technical SEO | | the-gate-films0 -
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.
Technical SEO | | Jon-S0 -
Removing a large number of unnecessary pages from a site
Hi all, I got a big problem with my website. I have a lot of page, duplicate page made from various combinations of selects, and for all this duplicate content we've be hit by a panda update 2 years ago. I don't want to bring new content an all of these pages, about 3.000.000, because most of them are unnecessary. Google indexed all of them (3.000.000), and I want to redirect the pages that I don't need anymore to the most important ones. My question, is there any problem in how google will see this change, because after this it will remain only 5000-6000 relevant pages?
Technical SEO | | Silviu0 -
Duplicate Page Content and Titles from Weebly Blog
Anyone familiar with Weebly that can offer some suggestions? I ran a crawl diagnostics on my site and have some high priority issues that appear to stem from Weebly Blog posts. There are several of them and it appears that the post is being counted as "page content" on the main blog feed and then again when it is tagged to a category. I hope this makes sense, I am new to SEO and this is really confusing. Thanks!
Technical SEO | | CRMI0 -
ECommerce: Best Practice for expired product pages
I'm optimizing a pet supplies site (http://www.qualipet.ch/) and have a question about the best practice for expired product pages. We have thousands of products and hundreds of our offers just exist for a few months. Currently, when a product is no longer available, the site just returns a 404. Now I'm wondering what a better solution could be: 1. When a product disappears, a 301 redirect is established to the category page it in (i.e. leash would redirect to dog accessories). 2. After a product disappers, a customized 404 page appears, listing similar products (but the server returns a 404) I prefer solution 1, but am afraid that having hundreds of new redirects each month might look strange. But then again, returning lots of 404s to search engines is also not the best option. Do you know the best practice for large ecommerce sites where they have hundreds or even thousands of products that appear/disappear on a frequent basis? What should be done with those obsolete URLs?
Technical SEO | | zeepartner1