Instructs the web browser for a DOCTYPES markup language.In which the web page is written. All elements are written to the first DOCTYPES at the top of a web page. Before writing each element, documents are scrambled to see how the web priest would look. DOCTYPES is not a self-contained tag, but is written before <html> tags.DOCTYPES is written to reflect <html>.
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Enter Your Title</title> </head> <body> ........... </body> </html>