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
-
Decline in traffic and duplicate content in different domains
Hi, 6 months ago my customer purchased their US supplier and moved the supplier's website to their e-commerce platform. When moving to the new platform they copied the descriptions of the products from their site to the supplier's site so now both sites have the same content in the product pages. Since then they have experienced decrease in traffic in about 80%. They didn't implement canonical tag or hreflang. My customer's domain format is https://www.xxx.biz and the supplier's domain is https://www.zzz.com The last one is targeting the US and when someone from outside of the US wants to purchase a product they get a message that they need to move to the first website, the www.xxx.biz. Both sites are in English. The old site version of www.zzz.com, before the shit to the new platform, contained different product descriptions, and BTW, the old website version is still live and indexed under a subdomain of www.zzz.com. My question is what's the best thing to do in this case so that the rankings will be back to higher positions and they'll get back their traffic. Thanks!
Technical SEO | | digital19740 -
Duplicate content on charity website
Hi Mozers, We are working on a website for a UK charity – they are a hospice and have two distinct brands, one for their adult services and another for their children’s services. They currently have two different websites which have a large number of pages that contain identical text. We spoke with them and agreed that it would be better to combine the websites under one URL – that way a number of the duplicate pages could be reduced as they are relevant to both brands. What seamed like a good idea initially is beginning to not look so good now. We had planned to use CSS to load different style sheets for each brand – depending on the referring URL (adult / Child) the page would display the appropriate branding. This will will work well up to a point. What we can’t work out is how to style the page if it is the initial landing page – the brands are quite different and we need to get this right. It is not such an issue for the management type pages (board of trustees etc) as they govern both identities. The issue is the donation, fundraising pages – they need to be found, and we are concerned that users will be confused if one of those pages is the initial landing page and they are served the wrong brand. We have thought of making one page the main page and using rel canonical on the other one, but that will affect its ability to be found in the search engines. Really not sure what the best way to move forward would be, any suggestions / guidance would be much appreciated. Thanks Fraser .
Technical SEO | | fraserhannah0 -
Javascript tabbed navigation and duplicate content
I'm working on a site that has four primary navigation links and under each is a tabbed navigation system for second tier items. The primary link page loads content for all tabs which are javascript controlled. Users will click the primary navigation item "Our Difference" (http://www.holidaytreefarm.com/content.cfm/Our-Difference) and have several options with each tabs content in separate sections. Each second tier tab is also available via sitemap/direct link (ie http://www.holidaytreefarm.com/content.cfm/Our-Difference/Tree-Logistics) without the js navigation so the content on this page is specific to the tab, not all tabs. In this scenario, will there be duplicate content issues? And, what is the best way to remedy this? Thanks for your help!
Technical SEO | | Total-Design-Shop0 -
174 Duplicate Content Errors
How do I go about fixing these errors? There are all related to my tags. Thank you in advance for any help! Lisa
Technical SEO | | lisarein0 -
Duplicate Content
The crawl shows a lot of duplicate content on my site. Most of the urls its showing are categories and tags (wordpress). so what does this mean exactly? categories is too much like other categories? And how do i go about fixing this the best way. thanks
Technical SEO | | vansy0 -
Duplicate Page Content
I've got several pages of similar products that google has listed as duplicate content. I have them all set up with rel="prev" and rel="next tags telling google that they are part of a group but they've still got them listed as duplicates. Is there something else I should do for these pages or is that just a short falling of googles webmaster tools? One of the pages: http://www.jaaronwoodcountertops.com/wood-countertop-gallery/walnut-countertop-9.html
Technical SEO | | JAARON0 -
Duplicate content by category name change
Hello friends, I have several problems with my website related with duplicate content. When we changed any family name, for example "biodiversidad" to "cajas nido y biodiversidad", it creates a duplicate content because: mydomain.com/biodiversidad and mydomain.com/cajas-nido-y-biodiversidad have the same content. This happens every tame I change the names of the categories or families. To avoid this, the first thing that comes to my mid is a 301 redirect from the old to the new url, but I wonder if this can be done more automatically otherwise, maybe a script? Any suggestion? Thank you
Technical SEO | | pasape0 -
Question about duplicate content within my site
Hi. New here to SEOmoz and also somewhat new to SEO in general. A friend has asked me to help do some onsite SEO for their company's website. The company uses Drupal Content Management System. They have a couple product pages that contain a tabbed section for features, accessories, etc. When they built their tabs, they used a Drupal module called Quicktabs, by which each individual tab is created as a separate page and then pulled into the tabs from those pages. So, in essence, you now have instances of repeated content. 1) the page used to create the tab, and 2) the tab that displays on the product page. My question is, how should I handle the pages that were used to create the tabs? Should I make them NOINDEX? Thank you for your advice in advance.
Technical SEO | | aprilm-1890400