At one time, meta tags helped search engines categorize websites and helped make the website more visible. They are inserted into the HTML code of the page, invisible to the visitor. Though meta tags are much less valuable now than they were in the 1990s to influence search engine ranking, some search engines presumably still [...]
Meta keywords are really not given any weight by any major search engine today. We do not recommend spending time writing them. We only write meta keywords for our clients upon request. We are not aware of any recent, reliable data that shows that meta keywords have any effect on a page’s rank on any [...]