Content is the essential part in Web promoting. If you used the copy contact in your domain search engines are avoid your results and not crawled the website ethically. So, do not use the copy content, your website will be spam. Quality content plays the major role to gain the organic search engine results.
Here I would like to give you the some rule for search engines friendly contact.

• Before insert the content you can check yourself is it is 100% relevant or not.

• Do not use the repeated words.

• Do not over promote the business

• Do not copy the content or do no pick the various websites which is under the “duplicate content” Search engines are not considered.

• Use you targeted or business keywords 4-5 % it would be better for search engines results.

• Better use less then subject words because general visitor not getting your opinion exactly.

• Every Search engines like unique content especially Google.