How Google Determines Duplicate Content from the Original Content?

Everyone on the Internet is speaking about how Google Panda/Penguin is penalizing the duplicate content and steps to recover from it. Many of us think duplicate content means copying or plagiarizing the work of others. But, the reality is entirely different from what we think! Let us not decide what is duplicate content, in-fact, see how does Google decide what duplicate content is?

Duplicate Content in Google's Eyes

Google Panda is actually an algorithm developed by the programmers in Google based on the following set of queries in mind.

  • Does the website have too many advertisements? Whether they’re above the fold or below?
  • Is the content relevant and valuable to the readers?
  • Would you trust using your credit card on this site?
  • Does the site hosted content that is entirely copied from others website?

An interesting fact here is that there is more than one answer to each of the above questions from the users perspective.

Ex: Lets take two friends who weight 80kgs in weight; Now, assume all people who are 80kgs in weight are good people. So, Is Osama Bin Laden, a good person? 🙂 Oh No! Assume all people who weigh 80kgs and have a beard are bad guys. So, Is Abraham Lincoln, a bad person? 🙂

This simple example proves that algorithms can’t be defined based on the standards. They should consider a lot of other variables as well.

As per SEO Expert Leslie Rohde, here is how Google decides what duplicate content is and isn’t? Google doesn’t actually analyze the entire web page, it just look at the snippet and that’s the main reason why many websites have been penalized in the Google Panda update process although there is nothing wrong done by the site owners.

What are Snippets?

Snippet is nothing but the title and description which is displayed in the SERPs (Search engine result pages).

People usually enter meta information for every page with an intention of optimizing their website for search engines, but the actual truth here is – Google takes (crawls) snippet mostly from wherever it likes on your web page (what it feels relevant). This itself means that if you’ve copied someone else’s work, although if its a reference, your page content will be treated as duplicate.

Say for example, you took reference from a Wikipedia article and wrote your views based on that quote and unfortunately Google has taken that quote and displayed as a snippet in SERPs, then obviously your web page will be treated as copied content and the original content credits will be given to Wikipedia.

If you fall under this criteria, your website will be left with a black mark. The more black marks your website accumulate, the more likely it is that your website will be (is) affected by Google panda or Penguin algorithm update.

Last Updated on by Radha Krishna under SEO Category 11 Comments


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11 Comments to “How Google Determines Duplicate Content from the Original Content?”

  1. […] Such hotlinked images will finish your hosting bandwidth very quickly. This will not only increases hosting bills, but also makes your website go offline for exceeding the bandwidth. Recommended: What is Considered as Duplicate Content in the Eyes of Google? […]

  2. […] If you’re planning to go for an exact match domain, they rethink about your plan and go with a partial match domain name. Else-if you’re already having an EMD domain and it was penalized by the algorithm, then you should consider reading the below suggestions to get out of EMD penalty. Read: How Google Determines Duplicate Content from the Original? […]

  3. […] Google considers these pages as duplicate as the same title & post excerpt is used across all those indexed pages. How to File a DMCA Complaint to Google? […]

  4. how will we identify our site is not copied by other’s

  5. John says:

    I was trully amazed with the execution of the post. I have read many posts on duplicate content, but this was really easy for me to understand. million thanks to 9to5blogger. Will never miss a singe post from you,

  6. chaitanya says:

    hi Radha Krisha..
    Very interesting info.. thank for sharing.. I Have some doubt regards copy content detection by Google.
    As you said Google will consider our snippets, (meta title, keywords and descriptions) , if we chance the those can we get rid of the situation ?
    In blogging, we use to consider some one view and we will give our view, in that situation do we become as spammer (just like you discuses with WIKI)? I mean no one can generate new topic that will read by people..(we are disusing all these stuff hear and some where, so first published site only unique one, all other are duplicate one right, Google need to show one one results)
    Please clarify my doubts..
    Excuse me that i am reacting very lately…
    chaitanya recently posted..Best SEO Practices for 2013 – SEO Tips of 2013My Profile

    • Hi Chaintanya, Google does penalize copy-cat sites but that doesn’t mean the concepts shouldn’t be copied. We’re not any Einstein to invent new things. But we’re also not any loser to steal others things. I hope you got what I meant to say.

      Although you cannot create new topics, try to write the same topics in your own way (without content being the same or exact copy). Additionally, do some research on the topic and try to give more insights to your readers. That itself will make your article a unique one.

      All the best 🙂

  7. Nice dear tanks for sharing this
    Muhammad Irfan recently posted..funny facebook statusMy Profile

  8. Nice article man and Now it is clear that what is a duplicate post as per Google Algorithm.
    Blogging and SEO recently posted..Know Which Google Algorithm Penalized your Blog?My Profile

  9. Jessie says:

    Nice post about duplicate content and how google treats it. It is really an eye opner article for many bloggers. thanks for sharing with us.
    Jessie recently posted..Top 10 Hollywood Highest Paid Actors in 2013 | highest paid hollywood actorsMy Profile

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