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.
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
-
What Schema would a Web design/development/seo ageny use and what is the schema.org link?
What Schema would a Web design/development/SEO Ageny use, and what is the schema.org link? I cannot for the life of me figure it out. ProfessionalService has been deprecated.
On-Page Optimization | | TiagoPedreira0 -
How to fix duplicate content for homepage and index.html
Hello, I know this probably gets asked quite a lot but I haven't found a recent post about this in 2018 on Moz Q&A, so I thought I would check in and see what the best route/solution for this issue might be. I'm always really worried about making any (potentially bad/wrong) changes to the site, as it's my livelihood, so I'm hoping someone can point me in the right direction. Moz, SEMRush and several other SEO tools are all reporting that I have duplicate content for my homepage and index.html (same identical page). According to Moz, my homepage (without index.html) has PA 29 and index.html has PA 15. They are both showing Status 200. I read that you can either do a 301 redirect or add rel=canonical I currently have a 301 setup for my http to https page and don't have any rel=canonical added to the site/page. What is the best and safest way to get rid of duplicate content and merge the my non index and index.html homepages together these days? I read that both 301 and canonical pass on link juice but I don't know what the best route for me is given what I said above. Thank you for reading, any input is greatly appreciated!
On-Page Optimization | | dreservices0 -
Does using Yoast variables for meta content overwrite any pages that already have custom meta content?
The question is about the Yoast plugin for WP sites. Let's say I have a site with 200 pages and custom meta descriptions / title tags already in place for the top 30 pages. If I use the Yoast variable tool to complete meta content for the remaining pages (and make my Moz issue tracker look happier), will that only affect the pages without custom meta descriptions or will it overwrite even the pages with the custom meta content that I want? In this situation, I do want to keep the meta content that is already in place on select pages. Thanks! Zack
On-Page Optimization | | rootandbranch0 -
Does hover over content index well
i notice increasing cases of portfolio style boxes on site designs (especially wordpress templates) where you have an image and text appears after hover over (sorry for my basic terminology). does this text which appears after hover over have much search engine value or as it doesnt immediately appear on pageload does it carry slightly less weight like tabbed content? any advice appreciated thanks neil
On-Page Optimization | | neilhenderson0 -
Duplicate content penalty
when moz crawls my site they say I have 2x the pages that I really have & they say I am being penalized for duplicate content. I know years ago I had my old domain resolve over to my new domain. Its the only thing that makes sense as to the duplicate content but would search engines really penalize me for that? It is technically only on 1 site. My business took a significant sales hit starting early July 2013, I know google did and algorithm update that did have SEO aspects. I need to resolve the problem so I can stay in business
On-Page Optimization | | cheaptubes0 -
Duplicate content on partner site
I have a trade partner who will be using some of our content on their site. What's the best way to prevent any duplicate content issues? Their plan is to attribute the content to us using rel=author tagging. Would this be sufficient or should I request that they do something else too? Thanks
On-Page Optimization | | ShearingsGroup0 -
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 | | inlinear0 -
Percentage of duplicate content allowable
Can you have ANY duplicate content on a page or will the page get penalized by Google? For example if you used a paragraph of Wikipedia content for a definition/description of a medical term, but wrapped it in unique content is that OK or will that land you in the Google / Panda doghouse? If some level of duplicate content is allowable, is there a general rule of thumb ratio unique-to-duplicate content? thanks!
On-Page Optimization | | sportstvjobs0