Veritas Infosolutions:: Web Designing, Web Development, Business ApplicationsKeywords and Meta Tags are 'invisible' elements of a web page that are used by search engines to catalogue your website correctly. Although these are not widely used these days, they used to be very important for search engines and are still worth adding
Keywords should be the main items which are on the page in a list format.
Meta tags include the Meta Title tag which is a quick one-line summary of the page function and contents and the Meta Description which is a logical paragraph describing the page.