Copied Content - Define Canonical
-
Hello,
The Story
I am working on a news organization.
Our website is the https://www.neakriti.gr
My question regards copied content with source references. Sometimes a small portion of our content is based on some third article that is posted on some site (that is about 1% of our content). We always put "source" reference if that is the case. This is inevitable as "news" is something that sometimes has sources on other news sites, especially if there is something you cannot verify or don't have immediate sources, and therefore you need to state that "according to this source, something has happened".
Here is one article of ours that has a source from another site:
if you open the above article you will see we have a link to the equivalent article of the original source site
Now here is my question.
I have read in other MOZ forum articles that a "canonical" approach solves this issue...
How can we be legit when it comes to duplicate content in the eyes of search engines? Should we use some kind of canonical link to the source site? Should the "canonical" be inside the link in some way? Should it be on our section? Our site has AMP equivalent pages (if you add the /amp keyword at the end of the article URL). Our AMP pages have canonical to our original article. So if we have a "canonical" approach how would the AMP be effected as well?
Also by applying a possible canonical solution to the source URL, does that "canonical" effect our article as not being shown in search results, thus passing all indexing to the canonical site? (I know that canonical indicates what URL is to be indexed).
Additionally, does such a canonical indication make us legit in such a case in the eyes of search engines? (i.e. it eliminates any possible article duplication for original content in the eyes of search engines?).
Or simply put, having a simple link to the original article (as we have it now) is enough for the search engines to understand that we have reference to original article URL?
How would we approach this problem in our site based on its current structure?
-
Using a canonical depends on how much duplicate content you'll have on the page. If it's a sentence or two, an attribution at the end of the article should be enough. If more than that, you may have to add a canonical tag on the section of the page in order to avoid the duplication issue. If a page has a canonical, Google would likely not index the page and index the original source instead.
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
-
Content with Read More..?
How does google see content that's static on page & content that has a "see more" or "read more" tag. Where the content collapses & de-collapses on a mouse click. On a condition that the complete is readable via the source code view as well as crawl-able by spiders?
Intermediate & Advanced SEO | | welcomecure0 -
What is considered duplicate content?
Hi, We are working on a product page for bespoke camper vans: http://www.broadlane.co.uk/campervans/vw-campers/bespoke-campers . At the moment there is only one page but we are planning add similar pages for other brands of camper vans. Each page will receive its specifically targeted content however the 'Model choice' cart at the bottom (giving you the choice to select the internal structure of the van) will remain the same across all pages. Will this be considered as duplicate content? And if this is a case, what would be the ideal solution to limit penalty risk: A rel canonical tag seems wrong for this, as there is no original item as such. Would an iFrame around the 'model choice' enable us to isolate the content from being indexed at the same time than the page? Thanks, Celine
Intermediate & Advanced SEO | | A_Q0 -
Duplicated Content with Index.php
Good Afternoon, My website uses Joomla CMS and has the htaccess rewrite code enabled to ensure the use of search engine friendly URLs (SEF's). While browsing the crawl diagnostics I have found that Moz considers the /index.php URL a duplicate to our root. I will always under the impression that the htaccess rewrite took care of that issue and obviously I would like to address it. I attempted to create a 301 redirect from the index.php URL to the root but ran into an issue when attempting to login to the admin portion of the website as the redirect sent me back to the homepage. I was curious if anyone had advice for handling the index.php duplication issue, specifically with Joomla. Additionally, I have confirmed that in Google Webmasters, under URL parameters, the index.php parameter is set as 'Representative URL'.
Intermediate & Advanced SEO | | BrandonEML0 -
Duplicate content on subdomains
Hi All, The structure of the main website goes by http://abc.com/state/city/publication - We have a partnership with public libraries to give local users access to the publication content for free. We have over 100 subdomains (each for an specific library) that have duplicate content issues with the root domain, Most subdomains have very high page authority (the main public library and other local .gov websites have links to this subdomains).Currently this subdomains are not index due to the robots text file excluding bots from crawling. I am in the process of setting canonical tags on each subdomain and open the robots text file. Should I set the canonical tag on each subdomain (homepage) to the root domain version or to the specific city within the root domain? Example 1:
Intermediate & Advanced SEO | | NewspaperArchive
Option 1: http://covina.abc.com/ = Canonical Tag = http://abc.com/us/california/covina/
Option 2: http://covina.abc.com/ = Canonical Tag = http://abc.com/ Example 2:
Option 1: http://galveston.abc.com/ = Canonical Tag = http://abc.com/us/texas/galveston/
Option 2: http://galveston.abc.com = Canonical Tag = http://abc.com/ Example 3:
Option 1: http://hutchnews.abc.com/ = Canonical Tag = http://abc.com/us/kansas/hutchinson/
Option 2: http://hutchnews.abc.com/ = Canonical Tag = http://abc.com/ I believe it makes more sense to set the canonical tag to the corresponding city (option 1), but wondering if setting the canonical tag to the root domain will pass "some link juice" to the root domain and it will be more beneficial. Thanks!0 -
Canonical URLs and Sitemaps
We are using canonical link tags for product pages in a scenario where the URLs on the site contain category names, and the canonical URL points to a URL which does not contain the category names. So, the product page on the site is like www.example.com/clothes/skirts/skater-skirt-12345, and also like www.example.com/sale/clearance/skater-skirt-12345 in another category. And on both of these pages, the canonical link tag references a 3rd URL like www.example.com/skater-skirt-12345. This 3rd URL, used in the canonical link tag is a valid page, and displays the same content as the other two versions, but there are no actual links to this generic version anywhere on the site (nor external). Questions: 1. Does the generic URL referenced in the canonical link also need to be included as on-page links somewhere in the crawled navigation of the site, or is it okay to be just a valid URL not linked anywhere except for the canonical tags? 2. In our sitemap, is it okay to reference the non-canonical URLs, or does the sitemap have to reference only the canonical URL? In our case, the sitemap points to yet a 3rd variation of the URL, like www.example.com/product.jsp?productID=12345. This page retrieves the same content as the others, and includes a canonical link tag back to www.example.com/skater-skirt-12345. Is this a valid approach, or should we revise the sitemap to point to either the category-specific links or the canonical links?
Intermediate & Advanced SEO | | 379seo0 -
Ezine Articles - Copied Content on Site
One of my clients has a bunch of articles on the normal article syndication sites. They have duplicated these articles on their own site. My instinct is to implement on the offending pages of the clients site. Anyone with any experience of something similar? Is this the right way to go? Thanks in advance. Justin
Intermediate & Advanced SEO | | GrouchyKids0 -
Content linking ?
If you have links on the left hand side of the website on the Navigation and content at the bottom of the page and link to the same page with different anchor text or the same would it help the page (as it is surrounded by similar text) or is the first one counted and this is it?
Intermediate & Advanced SEO | | BobAnderson0 -
Canonical tag question
Suppose a site has two pages ( Page A ) and Page B. Both of them have pagerank, but duplicate content. The page A is ranked for keyword "seo india" and page B is ranked for keyword "seo services". If i implement canonical tag on page B, does 1. The pagerank of page B will be transfered to Page A ? 2. Does the site A now ranks for keyword "seo servicies " ( for which Page B was ranking earlier )
Intermediate & Advanced SEO | | seoug_20050