What are keywords? Keywords are specific words which are searched in a search engine. You can make use of keywords meta tag for your pages to be listed in search engine results when users perform a search. Meta keywords tag let webmasters to add additional text along with the body text to be indexed by search engines. The best practice is adding relevant keywords meta tags for each page of your site which useful to find your page on web. But would it be worthy adding keywords meta tag in blogger for search engine optimization?