The <!DOCTYPE html> declaration is the first line of every HTML document. It tells the browser that the page is written in HTML5, which is the latest version of HTML.<\/p>\n\n\n\n
Browsers need to know which version of HTML is being used so they can display the page correctly. The <!DOCTYPE html> declaration ensures that the browser uses standard mode instead of quirks mode.<\/p>\n\n\n\n
Standard mode helps the browser follow modern web standards, while quirks mode may cause layout and styling issues.<\/p>\n\n\n\n
<!DOCTYPE html> is not an HTML tag. It is a declaration that gives instructions to the browser. It does not have a closing tag and does not contain any content.<\/p>\n\n\n\n
The <!DOCTYPE html> declaration must always be written at the very top of the HTML document, before the <html> tag.<\/p>\n\n\n\n
<!DOCTYPE html> <html> <head> <title>Example Page<\/title> <\/head> <body> <p>This is a sample page<\/p> <\/body> <\/html><\/p>\n\n\n\n
<!DOCTYPE html> is an important declaration that ensures your webpage is displayed correctly in modern browsers. It should always be included at the top of every HTML file.<\/p>\n\n\n\n
<\/p> <\/div> <\/div>\n\n\n