Explanation: Search engines ko samajhne mein help milti hai jab hum <header>, <main>, <article> jaise semantic tags use karte hain. Ye batate hain ki content ka kya role hai page mein.
Explanation: Mobile-friendly pages ranking mein better perform karte hain. <meta name="viewport"> tag se responsive design possible hota hai.
Explanation: URLs mein readable text use karo jaise /about-us ya /contact. Ye SEO friendly hota hai aur user-friendly bhi.
Explanation: Structured data (JSON-LD format) Google ko batata hai ki page ka content kya hai. Isse search result mein rich snippets show hote hain (stars, price, etc).