Large Scale Ecommerce. How To Deal With Duplicate Content
-
Hi,
One of our clients has a store with over 30,000 indexed pages but less then 10,000 individual products and make a few hundred static pages.
Ive crawled the site in Xenu (it took 12 hours!) and found it to by a complex mess caused by years of hack add ons which has caused duplicate pages, and weird dynamic parameters being indexed
The inbound link structure is diversified over duplicate pages, PDFS, images so I need to be careful in treating everything correctly.
I can likely identify & segment blocks of 'thousands' of URLs and parameters which need to be blocked, Im just not entirely sure the best method.
Dynamic Parameters
I can see the option in GWT to block these - is it that simple? (do I need to ensure they are deinxeded and 301d?
Duplicate Pages
Would the best approach be to mass 301 these pages and then apply a no-index tag and wait for it to be crawled?
Thanks for your help.
-
As far as both duplicate content issues and dynamic parameters, you may want to look into using the rel="canonical" tag instead of the noindex tag.
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 Tag Content Mystery
Hello Moz Communtiy! i am also having error of Duplicate Tag Content Mystery like: http://www.earnmoneywithgoogleadsense.com/tag/blog-post/ http://www.earnmoneywithgoogleadsense.com/tag/effective-blog-post/ Pages are same. I have 100+ Error on website so how can i remove this error? DO you have any tutorial based on this? Can i change canonical url at once or i need to set it one by one? If you have any video basis on it, i will recommend.
Technical SEO | | navneetkumar7860 -
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 -
Showing duplicate content when I have canonical url set, why?
Just inspecting my sites report and I see that I have a lot of duplicate content issues, not sure why these two pages here http://www.thecheapplace.com/wholesale-products/Are-you-into-casual-sex-patch http://www.thecheapplace.com/wholesale-products/small-wholesale-patches-1/Are-you-into-casual-sex-patch are showing as duplicate content when both pages have a clearly defined canonical url of http://www.thecheapplace.com/Are-you-into-casual-sex-patch Any answer would be appreciated, thank you
Technical SEO | | erhansimavi0 -
Taking descriptions from Manufacturer sites and Duplicate content
We are doing some inventory improvements eg new photographs from various angles, etc. We are also writing descriptions for each product.. As one of our suppliers has perfect desriptions on their site what is the theory on how duplicate content will affect our ranking for these products if we copy and paste? Also if we change the descriptions, just how different do they need to be? Thanks
Technical SEO | | seanmccauley1 -
How to resolve this Duplicate content?
Hi , There is page i get when i do proper menu navigation Caratlane.com>jewellery>rings>casualsrings> http://www.caratlane.com/jewellery/rings/casual-rings/leaves-dew-diamond-0-03-ct-peridot-1-ct-ring-18k-yellow-gold.html When i do a site search in my search box by my product code number "JR00219" The same page is appears with different url http://www.caratlane.com/leaves-dew-diamond-0-03-ct-peridot-1-ct-ring-18k-yellow-gold.html So there is a duplicate content. How can we resolve it. Regards, kathir caratlane.com
Technical SEO | | kathiravan0 -
Duplicate Page Titles and Content
I have a site that has a lot of contact modules. So basically each section/page has a contact person and when you click the contact button it brings up a new window with form to submit and then ends with a thank you page. All of the contact and thank you pages are showing up as duplicate page titles and content. Is this something that needs to be fixed even if I am not using them to target keywords?
Technical SEO | | AlightAnalytics0 -
50+ duplicate content pages - Do we remove them all or 301?
We are working on a site that has 50+ pages that all have duplicate content (1 for each state, pretty much). Should we 301 all 50 of the URLs to one URL or should we just completely get rid of all the pages? Are there any steps to take when completely removing pages completely? (submit sitemap to google webmaster tools, etc) thanks!
Technical SEO | | Motava0 -
Duplicate content?
I have a question regarding a warning that I got on one of my websites, it says Duplicate content. I'm canonical url:s and is also using blocking Google out from pages that you are warning me about. The pages are not indexed by Google, why do I get the warnings? Thanks for great seotools! 3M5AY.png
Technical SEO | | bnbjbbkb0