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.
Problems with ecommerce filters causing duplicate content.
-
We have an ecommerce website with 700 pages. Due to the implementation of filters, we are seeing upto 11,000 pages being indexed where the filter tag is apphended to the URL. This is causing duplicate content issues across the site.
We tried adding "nofollow" to all the filters, we have also tried adding canonical tags, which it seems are being ignored. So how can we fix this?
We are now toying with 2 other ideas to fix this issue;
-
adding "no index" to all filtered pages
-
making the filters uncrawble using javascript
Has anyone else encountered this issue? If so what did you do to combat this and was it successful?
-
-
Thank you both Lesley & Jim!
This tool is exactly what we needed! Fingers crossed now we have resolved the issues we had with all that duplicate content.
How long has the parameter tool been available?? I never even knew it existed!
-
Check your Google Webmaster Tools and see if you need to use the Parameter tool. There are settings there that you can use to tell google not to index parameters. You can also confirm that Google is not under-indexing your site, in which case you don't have to worry about the parametered URLs at all. If you have canonical tags in place that will do the trick.
-
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 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 -
Ecommerce Site - Duplicate product descriptions & SKU pages
Hi I have a couple of questions regarding the best way to optimise SKU pages on a large ecommerce site. At the moment we have 2 landing pages per product - one is the primary landing page with no SKU, the other includes the SKU in the URL so our sales people & customers can find it when using the search facility on the site. The SKU landing page has a canonical pointing to the primary page as they're duplicates. Is this the best way? Or is it better to have the one page with the SKU in the URL? Also, we have loads of products with the very similar product descriptions, I am working on trying to include a unique paragraph or few sentences on these to improve the content - how dangerous is the duplicate content within your own site? I know its best to have totally unique content, but it won't be possible on a site with thousands of products and a small team. At the moment I am trying to prioritise the products to update. Thank you 🙂
Intermediate & Advanced SEO | | BeckyKey0 -
No-index pages with duplicate content?
Hello, I have an e-commerce website selling about 20 000 different products. For the most used of those products, I created unique high quality content. The content has been written by a professional player that describes how and why those are useful which is of huge interest to buyers. It would cost too much to write that high quality content for 20 000 different products, but we still have to sell them. Therefore, our idea was to no-index the products that only have the same copy-paste descriptions all other websites have. Do you think it's better to do that or to just let everything indexed normally since we might get search traffic from those pages? Thanks a lot for your help!
Intermediate & Advanced SEO | | EndeR-0 -
How do I geo-target continents & avoid duplicate content?
Hi everyone, We have a website which will have content tailored for a few locations: USA: www.site.com
Intermediate & Advanced SEO | | AxialDev
Europe EN: www.site.com/eu
Canada FR: www.site.com/fr-ca Link hreflang and the GWT option are designed for countries. I expect a fair amount of duplicate content; the only differences will be in product selection and prices. What are my options to tell Google that it should serve www.site.com/eu in Europe instead of www.site.com? We are not targeting a particular country on that continent. Thanks!0 -
Artist Bios on Multiple Pages: Duplicate Content or not?
I am currently working on an eComm site for a company that sells art prints. On each print's page, there is a bio about the artist followed by a couple of paragraphs about the print. My concern is that some artists have hundreds of prints on this site, and the bio is reprinted on every page,which makes sense from a usability standpoint, but I am concerned that it will trigger a duplicate content penalty from Google. Some people are trying to convince me that Google won't penalize for this content, since the intent is not to game the SERPs. However, I'm not confident that this isn't being penalized already, or that it won't be in the near future. Because it is just a section of text that is duplicated, but the rest of the text on each page is original, I can't use the rel=canonical tag. I've thought about putting each artist bio into a graphic, but that is a huge undertaking, and not the most elegant solution. Could I put the bio on a separate page with only the artist's info and then place that data on each print page using an <iframe>and then put a noindex,nofollow in the robots.txt file?</p> <p>Is there a better solution? Is this effort even necessary?</p> <p>Thoughts?</p></iframe>
Intermediate & Advanced SEO | | sbaylor0 -
PDF for link building - avoiding duplicate content
Hello, We've got an article that we're turning into a PDF. Both the article and the PDF will be on our site. This PDF is a good, thorough piece of content on how to choose a product. We're going to strip out all of the links to our in the article and create this PDF so that it will be good for people to reference and even print. Then we're going to do link building through outreach since people will find the article and PDF useful. My question is, how do I use rel="canonical" to make sure that the article and PDF aren't duplicate content? Thanks.
Intermediate & Advanced SEO | | BobGW0 -
Can PDF be seen as duplicate content? If so, how to prevent it?
I see no reason why PDF couldn't be considered duplicate content but I haven't seen any threads about it. We publish loads of product documentation provided by manufacturers as well as White Papers and Case Studies. These give our customers and prospects a better idea off our solutions and help them along their buying process. However, I'm not sure if it would be better to make them non-indexable to prevent duplicate content issues. Clearly we would prefer a solutions where we benefit from to keywords in the documents. Any one has insight on how to deal with PDF provided by third parties? Thanks in advance.
Intermediate & Advanced SEO | | Gestisoft-Qc1 -
How get rid of duplicate content, titles, etc on php cartweaver site?
my website http://www.bartramgallery.com was created using php and cartweaver 2.0 about five years ago by a web developer. I was really happy with the results of the design was inspired to get into web development and have been studying ever since. My biggest problem at this time is that I am not knowledgable with php and the cartweaver product but am learning as I read more. The issue is that seomoz tools are reporting tons of duplicate content and duplicate title pages etc. This is likely from the dynamic urls and same pages with secondary results etc. I just made a new sitemap with auditmypc I think it was called in an attempt to get rid of all the duplicate page titles but is that going to solve anything or do I need to find another way to configure the site? There are many pages with the same content competing for page rank and it is a bit frustrating to say the least. If anyone has any advice it would be greatly appreciated even pointing me in the right direction. Thank you, Jesse
Intermediate & Advanced SEO | | WSOT0
