what is meta tegs and robots.txt file???

[farhandiesel]

Meta tags are snippets of text that describe a page's content; the meta tags do not seem on the page itself, however solely within the page's code. we tend to all understand tags from diary culture, and meta tags are additional or less identical issue, very little content descriptors that facilitate tell search engines what an internet page is concerning.

Robots.txt is by no means that obligatory for search engines however usually search engines confirm what they're asked to not do. it's vital to clarify that robots.txt isn't how from preventing search engines from locomotion your website