Publishing duplicate content is a black hat SEO technique that can destroy your website’s ranking. Google explicitly says you should avoid duplicated content. Search engines view it as plagiarism and poor website design.
When search engines crawl your website to index content, they will ignore any non-unique items they find.
Ensure you don’t duplicate your blog posts or someone else’s content. If you must use existing media on a new web page, mark the page as “noindex” and “nofollow” to prevent a negative impact on your website’s SEO.
However, the best practice is to stick to search engine rules — create unique, original content to help your page rank.
Thus to save your website from getting penalised, you must go with Professional SEO Services in Kolkata to help your website rank well with White Hat SEO techniques.