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 tag use for ecommerce product page detail
-
Hi,
I have a category page I want to rank. This page has 24 different products quite similar but not exactly the same.
I want to use canonical tag in any product to the parent category.
Is this a right use of the canonical?
Category page I'm talking about is : Finger bitsIf I understand how to use canonical tags I can improve all my category pages.
thanks
marco
-
Hii,
The canonical tag plays a vital role in optimizing eCommerce product page details, helping to prevent duplicate content issues and enhance SEO performance.
-
Ok, thank you. now it's clear and it makes sense

take care
marco -
Even though your product titles have lower search volume, you still want to use your product detail pages as the preferred ranking URL for any product-specific query. This is where the benefit of long-tail keywords comes into play, you'll get a lot less traffic from them, but the quality (likelihood of them converting/purchasing) is much higher.
Take the 'Nicolai – 8th Wonder finger bit – Granite' for example. If I've done a Google search for that, my research is already done and I know exactly what I need. If I click on a result that takes me to a category page, that's not going to be as useful to me. But if the search result is for the product detail page, I'm landing on the exact page I want. It's got all the product info & specs I need, pricing, and most importantly, an Add to Cart button.
Hope that's helpful. For more info on ecomm SEO, I'd recommend taking a look at back through some of the Moz posts on the subject: https://azwa.1clkaccess.in/blog/category/e-commerce
-
Hi Logan,
thank you for your answer.
I will follow your suggestion.But this is is really something I'm interesting in deeply understand.
If I have a category with many products
category1 with products' titles: cat1 p1, cat1 p2, cat1p3, cat1 p4,cat1 p5, cat1 p6..
category2 with products' titles: cat2 q1,cat2 q2,cat2 q3,cat2 q4,cat2 q5,cat2 q6,cat2 q7,cat2 q8,cat2 q9I know that 90% of searches are for the "category keywords" because specific product title is so specific that has low volume search.
I want to avoid that these product pages are all of low authority because rank for the same long term keyword that is exactly the category. With a big effort I can write different descriptions but they will rank anyway all the the big hat keyword as well. isn't it.
I think this is one of the most common SEO issue for e-shops.
Any resources where I can learn more?
ciao -
Marco,
Do not proceed with that task, it is not the proper way to use a canonical tag. If you put a canonical tag pointing a product to a category page, the product URL will eventually get removed from the index and therefore won't drive any traffic for product-specific queries.
You mentioned "24 different products quite similar but not exactly the same", is Moz flagging them as duplicates? If so, I'd recommend differentiating these products more. You could write more robust descriptions or add user-generated content such as reviews or Q&A.
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
-
Unsolved Using NoIndex Tag instead of 410 Gone Code on Discontinued products?
Hello everyone, I am very new to SEO and I wanted to get some input & second opinions on a workaround I am planning to implement on our Shopify store. Any suggestions, thoughts, or insight you have are welcome & appreciated! For those who aren't aware, Shopify as a platform doesn't allow us to send a 410 Gone Code/Error under any circumstance. When you delete or archive a product/page, it becomes unavailable on the storefront. Unfortunately, the only thing Shopify natively allows me to do is set up a 301 redirect. So when we are forced to discontinue a product, customers currently get a 404 error when trying to go to that old URL. My planned workaround is to automatically detect when a product has been discontinued and add the NoIndex meta tag to the product page. The product page will stay up but be unavailable for purchase. I am also adjusting the LD+JSON to list the products availability as Discontinued instead of InStock/OutOfStock.
Technical SEO | | BakeryTech
Then I let the page sit for a few months so that crawlers have a chance to recrawl and remove the page from their indexes. I think that is how that works?
Once 3 or 6 months have passed, I plan on archiving the product followed by setting up a 301 redirect pointing to our internal search results page. The redirect will send the to search with a query aimed towards similar products. That should prevent people with open tabs, bookmarks and direct links to that page from receiving a 404 error. I do have Google Search Console setup and integrated with our site, but manually telling google to remove a page obviously only impacts their index. Will this work the way I think it will?
Will search engines remove the page from their indexes if I add the NoIndex meta tag after they have already been index?
Is there a better way I should implement this? P.S. For those wondering why I am not disallowing the page URL to the Robots.txt, Shopify won't allow me to call collection or product data from within the template that assembles the Robots.txt. So I can't automatically add product URLs to the list.0 -
Dynamic Canonical Tag for Search Results Filtering Page
Hi everyone, I run a website in the travel industry where most users land on a location page (e.g. domain.com/product/location, before performing a search by selecting dates and times. This then takes them to a pre filtered dynamic search results page with options for their selected location on a separate URL (e.g. /book/results). The /book/results page can only be accessed on our website by performing a search, and URL's with search parameters from this page have never been indexed in the past. We work with some large partners who use our booking engine who have recently started linking to these pre filtered search results pages. This is not being done on a large scale and at present we only have a couple of hundred of these search results pages indexed. I could easily add a noindex or self-referencing canonical tag to the /book/results page to remove them, however it’s been suggested that adding a dynamic canonical tag to our pre filtered results pages pointing to the location page (based on the location information in the query string) could be beneficial for the SEO of our location pages. This makes sense as the partner websites that link to our /book/results page are very high authority and any way that this could be passed to our location pages (which are our most important in terms of rankings) sounds good, however I have a couple of concerns. • Is using a dynamic canonical tag in this way considered spammy / manipulative? • Whilst all the content that appears on the pre filtered /book/results page is present on the static location page where the search initiates and which the canonical tag would point to, it is presented differently and there is a lot more content on the static location page that isn’t present on the /book/results page. Is this likely to see the canonical tag being ignored / link equity not being passed as hoped, and are there greater risks to this that I should be worried about? I can’t find many examples of other sites where this has been implemented but the closest would probably be booking.com. https://www.booking.com/searchresults.it.html?label=gen173nr-1FCAEoggI46AdIM1gEaFCIAQGYARS4ARfIAQzYAQHoAQH4AQuIAgGoAgO4ArajrpcGwAIB0gIkYmUxYjNlZWMtYWQzMi00NWJmLTk5NTItNzY1MzljZTVhOTk02AIG4AIB&sid=d4030ebf4f04bb7ddcb2b04d1bade521&dest_id=-2601889&dest_type=city& Canonical points to https://www.booking.com/city/gb/london.it.html In our scenario however there is a greater difference between the content on both pages (and booking.com have a load of search results pages indexed which is not what we’re looking for) Would be great to get any feedback on this before I rule it out. Thanks!
Technical SEO | | GAnalytics1 -
Does using a canonical with ?utm_source=gmb cause any issues?
All of our URLs in Google My Business are tagged with ?utm_source=gmb. This way when people click on it within a Google Map listing, knowledge graph, etc we know it came from there. I'm assuming using a canonical on all ?_utm_source _pages (we have others, including some in the index) won't cause any problems with this, correct? Since they're not technically traditional organic SERPs? Dumb question I know, but better safe than sorry. Thanks.
Technical SEO | | Alces1 -
Optimal use of keywords in header tag
what does optimal use of keywords in header tag actually mean given you indicate this as hurting seo factor?
Technical SEO | | Serg1550 -
Does Google read dynamic canonical tags?
Does Google recognize rel=canonical tag if loaded dynamically via javascript? Here's what we're using to load: <script> //Inject canonical link into page head if (window.location.href.indexOf("/subdirname1") != -1) { canonicalLink = window.location.href.replace("/kapiolani", ""); } if (window.location.href.indexOf("/subdirname2") != -1) { canonicalLink = window.location.href.replace("/straub", ""); } if (window.location.href.indexOf("/subdirname3") != -1) { canonicalLink = window.location.href.replace("/pali-momi", ""); } if (window.location.href.indexOf("/subdirname4") != -1) { canonicalLink = window.location.href.replace("/wilcox", ""); } if (canonicalLink != window.location.href) { var link = document.createElement('link'); link.rel = 'canonical'; link.href = canonicalLink; document.head.appendChild(link); } script>
Technical SEO | | SoulSurfer80 -
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 -
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 -
What are the potential SEO downsides of using a service like unbounce for content pages?
I'm thinking of using unbounce.com to create some content driven pages. Unbounce is simple, easy-to-use, and very easy for non-devs at my company to create variations on pages. I know they allow adding meta descriptions, title tags, etc and allow it to be indexable by Google, but I was wondering if there were any potential downsides to using unbounce as opposed to hosting it myself. Any help would be appreciated!
Technical SEO | | Seiyav0