What is Meta Description and how it should be?

[reaper]

Originally Posted by moulanajala

Meta Description tag provides the summary about page to the Search Engine, it is the second important thing after the page title. The content for Meta Description tag must be unique and not matched to other page's Meta Description tag. It must be related to the content available on web page. Do not fill description with the keywords.

H1 - second important thing after the title page for Google.Description can increase your CTR and increase quantity of people, which click on your site or page in SERP