Search Engine Forums, SEO Forum

Duplicate content can often arise without our knowledge, despite our best efforts to prevent it.
so how can i quick checks for this one...pls share ur ideas...

You should check Webmasters tools on console, or You can check on google url, good luck to you!

It works the same as any other page, Google will collapse the results to show only the "most relevant" based on its algorithm and put the rest in that "click here for more" message at the bottom.
However, remember that it takes a lot for a true duplicate content roll up to really happy. The content, in all forms, has to be duplicate. So, the fact that a classified ads user used the same ad copy over and over won't usually be called duplicate if thing like the TITLE, META, and other aspects of the page are different enough.

Duplicate content is content that appears on the Internet in more than one place (URL). When there are multiple pieces of identical content on the Internet, it is difficult for search engines to decide which version is more relevant to a given search query.

1: Non-Original Content on Your Site Will Hurt Your Rankings across Your Domain
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3: Republishing Your Guest Posts on Your Own Site Will Hurt Your Site.

Duplicate content is content that seems on the web in additional than one place (URL). once there square measure multiple items of identical content on the web, it's tough for search engines to make your mind up that version is additional relevant to a given search question.

Digital marketing is an umbrella term for the marketing of products or services using digital technologies, mainly on the Internet, but also including mobile phones, display advertising, and any other digital medium