Duplicate content q - Can search engines tell where the original text was copied from?
-
I was under the impression that when a search engine comes across duplicate content it won't be able to determine which one is the original. Is this not the case?
-
Not sure canonical tags work that way! You use the canonical tag to provide the search engines with the "official" URL of your content. This is especially useful when you're using a CMS that delivers your content on a number of alternate urls. It won't help search engines determine the "owner" of the content.
Matt Cutts has said that Google is getting better at identifying the original owner of the site, but it's not perfect. Google don't have a magic way of seeing everything that goes on, they have to crawl which takes time.
I don't know if it would help if you manually submit your page to google using the Google Webmaster tools / fetch as googlebot option as soon as you purplish your page. Might help get your page into the index first. Not exactly a scalable approach if you're publishing a lot of material though.
One of the best ways of protecting yourself is to embed relevant (absolute) links into the body of your content pointing to related articles on your own site. One website I'm working on gets a surprising number of referrals that way! Oh,also think about adding links to your new content from some of your older content, if it's relevant and makes sense to do so.
Authorship markup might also help.
-
What if both sites added canonical tags on their content?
-
That all depends if the site that you have taken the content from has placed canonical tags on there content which says that there site was the original owner of the content. This means that you will get seen as having duplicate content and they wont.
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 content problem
Hi, i work in joomla and my site is www.in2town.co.uk I have been looking at moz tools and it is showing i have over 600 pages of duplicate content. The problem is shown below and i am not sure how to solve this, any help would be great, | Benidorm News http://www.in2town.co.uk/benidorm-news/Page-2 50 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-102 50 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-103 50 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-104 9 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-106 28 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-11 50 22 3 In2town http://www.in2town.co.uk/blog/In2town/Page-112 50 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-114 45 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-115 50 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-116 50 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-12 50 22 3 In2town http://www.in2town.co.uk/blog/In2town/Page-120 50 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-123 50 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-13 50 22 3 In2town http://www.in2town.co.uk/blog/In2town/Page-130 50 23 3 In2town http://www.in2town.co.uk/blog/In2town/Page-131 50 22 3 In2town http://www.in2town.co.uk/blog/In2town/Page-132 31 22 3 In2town http://www.in2town.co.uk/blog/In2town/Page-140 4 18 1 In2town http://www.in2town.co.uk/blog/In2town/Page-141 50 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-21 10 18 1 In2town http://www.in2town.co.uk/blog/In2town/Page-22 50 18 1 In2town http://www.in2town.co.uk/blog/In2town/Page-23 50 18 1 In2town http://www.in2town.co.uk/blog/In2town/Page-26 50 18 1 In2town http://www.in2town.co.uk/blog/In2town/Page-271 50 18 1 In2town http://www.in2town.co.uk/blog/In2town/Page-274 50 18 1 In2town http://www.in2town.co.uk/blog/In2town/Page-277 50 21 2 In2town http://www.in2town.co.uk/blog/In2town/Page-28 50 21 2 In2town http://www.in2town.co.uk/blog/In2town/Page-29 50 18 1 In2town http://www.in2town.co.uk/blog/In2town/Page-310 50 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-341 21 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-342 4 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-343 50 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-345 1 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-346 50 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-348 50 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-349 50 1 0 In2town http://www.in2town.co.uk/blog/In2town/Page-350 50 16 0 In2town http://www.in2town.co.uk/blog/In2town/Page-351 50 19 1 In2town http://www.in2town.co.uk/blog/In2town/Page-82 24 1 0 In2town http://www.in2town.co.uk/blog/in2town 50 20 1 In2town http://www.in2town.co.uk/blog/in2town/Page-10 50 23 3 In2town http://www.in2town.co.uk/blog/in2town/Page-100 50 22 3 In2town http://www.in2town.co.uk/blog/in2town/Page-101 50 22 3 In2town http://www.in2town.co.uk/blog/in2town/Page-105 50 22 3 In2town http://www.in2town.co.uk/blog/in2town/Page-107 50 22 3 In2town http://www.in2town.co.uk/blog/in2town/Page-108 50 22 3 In2town http://www.in2town.co.uk/blog/in2town/Page-109 50 22 3 In2town http://www.in2town.co.uk/blog/in2town/Page-110 50 22 3 In2town http://www.in2town.co.uk/blog/in2town/Page-111 50 22 3 In2town http://www.in2town.co.uk/blog/in2town/Page-113 |
Technical SEO | | ClaireH-1848860 -
Duplicate Content Issues
We have some "?src=" tag in some URL's which are treated as duplicate content in the crawl diagnostics errors? For example, xyz.com?src=abc and xyz.com?src=def are considered to be duplicate content url's. My objective is to make my campaign free of these crawl errors. First of all i would like to know why these url's are considered to have duplicate content. And what's the best solution to get rid of this?
Technical SEO | | RodrigoVaca0 -
Duplicate Content in Dot Net Nuke
Our site is built on Dot Net Nuke. SEOmoz shows a very large amount of duplicate content because at the beginning each page got an extension in the following format: www.domain.com/tabid/110/Default.aspx The site additionally exists without the tabid... part. Our web developer says an easy fix with a canonical tag or 301 redirect is not possible. Does anyone have DNN experience and can point us in the right direction? Thanks, Ricarda
Technical SEO | | jsillay0 -
#hashtag Anchor text within content
Hi, i have a question about anchor text within my sites content. It 'jumps' to content displayed further down the page via a side navigation at the top. These links don't take you away to any other page, instead take you further down the page to the relavent content. My question is this: I've noticed in the URL that the anchor text - #jumpnavlink is placed at the end of the pages URL like so.. www.mywebsite.com/example-page.php#jumpnavlink Is this creating a problem for duplicate content?
Technical SEO | | SeoSheikh
Is it creating a new URL for viewers to use?
Is it ok to have lots of these running throughout my sites content pages? Many thanks for any light that is shed on this one! Cheers
Alex0 -
Duplicate Content and URL Capitalization
I have multiple URLs that SEOMoz is reporting as duplicate content. The reason is that there are characters in the URL that may, or may not, be capitalized depending on user input. A couple examples are: www.househitz.com/Pennsylvania/Houses-for-sale www.househitz.com/Pennsylvania/houses-for-sale www.househitz.com/Pennsylvania/Houses-for-rent www.househitz.com/Pennsylvania/houses-for-rent There are currently thousands of instances of this on the site. Is this something I should spend effort to try and resolve (may not be minor effort), or should I just ignore it and move on?
Technical SEO | | Jom0 -
Problem with duplicate content
Hi, My problem is this: SEOmoz tells me I have duplicate content because it is picking up my index page in three different ways: http://www.web-writer-articles.co.uk http://www.web-writer-articles.co.uk/ and http://www.web-writer-articles.co.uk/index.php Can someone give me some advice as to how I can deal with this issue? thank you for your time, louandel15
Technical SEO | | louandel150 -
Squarespace Duplicate Content Issues
My site is built through squarespace and when I ran the campaign in SEOmoz...its come up with all these errors saying duplicate content and duplicate page title for my blog portion. I've heard that canonical tags help with this but with squarespace its hard to add code to page level...only site wide is possible. Was curious if there's someone experienced in squarespace and SEO out there that can give some suggestions on how to resolve this problem? thanks
Technical SEO | | cmjolley0 -
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