Prevent duplicate content by blocking archives from search engines

Duplicate content refers to blocks of content that either matches other content or considerably similar,duplicate content also refers to content that appears on more than one web page(URL), within the same web site or blog. When multiple pages within a web site or blog contain essentially the same content, search engines such as Google can penalize/not display that site in any relevant search results.In this post we gonna discuss about duplicate content and also about how you can prevent duplicate content to make search engines happy.
Duplicate Content’s effect on Search engines
It is indeed difficult for search engines to decide which version is more relevant to a given search query as both the contents or pages are similar.To provide the best search experience, search engines generally avoid to show multiple duplicate blocks of content and thus, are forced to choose which version is most likely to be the original.This could affect your impression on search engines,of course this is not SEO best practice so you would like to avoid it.
Preventing duplicate content in blogger
In Blogger Archives can cause duplicate content and you will never notice it unless you dig deep into SEO .But fortunately there is a simple fix for duplicate content in blogger due to Archives.