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.
Does schema.org assist with duplicate content concerns
-
The issue of duplicate content has been well documented and there are lots of articles suggesting to noindex archive pages in WordPress powered sites.
Schema.org allows us to mark-up our content, including marking a components URL. So my question simply, is no-indexing archive (category/tag) pages still relevant when considering duplicate content?
These pages are in essence a list of articles, which can be marked as an article or blog posting, with the url of the main article and all the other cool stuff the scheme gives us.
Surely Google et al are smart enough to recognise these article listings as gateways to the main content, therefore removing duplicate content concerns.
Of course, whether or not doing this is a good idea will be subjective and based on individual circumstances - I'm just interested in whether or not the search engines can handle this appropriately.
-
Thanks Takeshi - useful comments.
-
That's an interesting question. Semantic markup can be used to help Google understand what different pages are (i.e. tag pages), but it doesn't really solve the problems caused by duplicate content, namely:
- Thin Content - Tag pages and other similar pages are thin content, with not much utility for the user, and are probably not going to rank well in Google anyway. Even if they do rank, they won't convert as well as your main pages.
- Keyword Cannibalization - Even if your tag pages & duplicate content rank, they could potentially outrank your main content, leading to lower conversions.
- Panda - Too many thin content pages can lower Google's opinion of your site as a whole, leading to a Panda penalty.
Given the problems above, semantic markup doesn't really help with any of them. Semantic markup can help Google understand what a tag page is, but that doesn't mean you want to have that page indexed.
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
-
Canonical: Same content but different countries
I'm building a website that has content made for specific countries. The url format is: MyWebsite.com/<country name="">/</country> Some of the pages for <specific url="">are the same for different countries, the <specific url="">would be the same as well. The only difference would be the <country name="">.</country></specific></specific> How do I deal with canonical issues to avoid Google thinking I'm presenting the same content?
On-Page Optimization | May 3, 2019, 12:22 PM | newbyguy0 -
How do I fix my portfolio causing duplicate content issues?
Hi, Im new to this whole duplicate content issue. I have a website, fatcatpaperie.com that I use the portofolio feature in Wordpress as my gallery for all my wedding invitations. I have a ton of duplicate content issues from this. I don't understand at all how to fix this. I'd appreciate any help! Below is an example of one duplicate content issue. They have slightly different names, different urls, different images and all have no text. But are coming up as duplicates. Would it be as easy as putting a different metadescription for each?? Thanks for the help! Rena | "Treasure" by Designers Fine Press - Fat Cat Paperie http://fatcatpaperie.com/portfolio-item/treasure-designers-fine-press 1 0 0 0 200 3 duplicates "Perennial" by Designers Fine Press - Fat Cat Paperie http://fatcatpaperie.com/portfolio-item/perennial-by-designers-fine-press 1 0 0 0 200 1 of 3 duplicates "Primrose" by Designers Fine Press - Fat Cat Paperie http://fatcatpaperie.com/portfolio-item/8675 1 0 0 0 200 2 of 3 duplicates "Catalina" by Designers Fine Press - Fat Cat Paperie http://fatcatpaperie.com/portfolio-item/catalina-designers-fine-press |
On-Page Optimization | Apr 6, 2017, 10:51 AM | HonestSEOStudio0 -
How does Indeed.com make it to the top of every single search despite of having aggregated content or duplicate content
How does Indeed.com make it to the top of every single search despite of having duplicate content. I mean somewhere google says they will prefer original content & will give preference to them who have original content but this statement contradict when I see Indeed.com as they aggregate content from other sites but still rank higher than original content provider side. How does Indeed.com make it to the top of every single search despite of having aggregated content or duplicate content
On-Page Optimization | Aug 31, 2015, 12:53 PM | vivekrathore0 -
Duplicate page titles and Content in Woocommerce
Hi Guys, I'm new to Moz and really liking it so far!
On-Page Optimization | Apr 13, 2015, 4:56 PM | jeeyer
I run a eCommerce site on Wordpress + WooCommerce and ofcourse use Yoast for SEO optimalisation I've got a question about my first Crawl report which showed over 600 issues! 😐 I've read that this is something that happens more often (http://moz.com/blog/setup-wordpress-for-seo-success). Most of them are categorized under:
1. Duplicate Page Titles or;
2. Duplicate Page Content. Duplicate Page Titles:
These are almost only: product category pages and product tags. Is this problem beeing solved by giving them the right SEO SERP? I see that a lot of categories don't have a proper SEO SERP set up in yoast! Do I need to add this to clear this issue, or do I need to change the actual Title? And how about the Product tags? Another point (bit more off-topic) I've read here: http://moz.com/community/q/yoast-seo-plugin-to-index-or-not-to-index-categories that it's advised to noindex/follow Categories and Tags but isn't that a wierd idea to do for a eCommerce site?! Duplicate Page Content:
Same goes here almost only Product Categories and product tags that are displayed as duplicate Page content! When I check the results I can click on a blue button for example "+ 17 duplicates" and that shows me (in this case 17 URLS) but they are not related to the fist in any way so not sure where to start here? Thanks for taking the time to help out!
Joost0 -
How do I fix duplicate page issue on Shopify with duplicate products because of collections.
I'm working with a new client with a site built on Shopify. Most of their products appear in four collections. This is creating a duplicate content challenge for us. Can anyone suggest specific code to add to resolve this problem. I'm also interested in other ideas solutions, such as "don't use collections" if that's the best approach. I appreciate your insights. Thank you!
On-Page Optimization | Apr 7, 2015, 7:31 PM | quiltedkoala0 -
Duplicate Content for Men's and Women's Version of Site
So, we're a service where you can book different hairdressing services from a number of different salons (site being worked on). We're doing both a male and female version of the site on the same domain which users are can select between on the homepage. The differences are largely cosmetic (allowing the designers to be more creative and have a bit of fun and to also have dedicated male grooming landing pages), but I was wondering about duplicate pages. While most of the pages on each version of the site will be unique (i.e. [male service] in [location] vs [female service] in [location] with the female taking precedent when there are duplicates), what should we do about the likes of the "About" page? Pages like this would both be unique in wording but essentially offer the same information and does it make sense to to index two different "About" pages, even if the titles vary? My question is whether, for these duplicate pages, you would set the more popular one as the preferred version canonically, leave them both to be indexed or noindex the lesser version entirely? Hope this makes sense, thanks!
On-Page Optimization | Jul 23, 2013, 8:33 AM | LeahHutcheon0 -
Duplicate Content when Using "visibility classes" in responsive design layouts? - a SEO-Problem?
I have text in the right column of my responsive layout which will show up below the the principal content on small devices. To do this I use visibility classes for DIVs. So I have a DIV with with a unique style text that is visible only on large screen sizes. I copied the same text into another div which shows only up only on small devices while the other div will be hidden in this moment. Technically I have the same text twice on my page. So this might be duplicate content detected as SPAM? I'm concerned because hidden text on page via expand-collapsable textblocks will be read by bots and in my case they will detect it twice?Does anybody have experiences on this issue?bestHolger
On-Page Optimization | Jun 29, 2013, 12:06 AM | inlinear0 -
What is the right schema.org link for a web design / developer / mobile agency?
It seems strange that a group of web developers would make up an entire structured language to designate businesses by category and somehow forget to include companies like.... web developers. So I must be missing it, what is correct to use?
On-Page Optimization | May 14, 2018, 2:40 PM | yeagerd0