How many the types of keywords category in SEO?

How important are backlinks?

What is a do-follow and No-follow links?

What is Search Console / Webmaster Tools?

What is "rel = noopener noreferrer" link tag?

Difference between White-Hat and Black-Hat SEO?

What is Black-Hat SEO?

What is White-Hat SEO?

What does URL stand for?

What is a TLD and ccTLD?