an alphabetical list of words relating to a specific subject, text, or dialect.

A hashtag is a word or a phrase that highlights keywords or topics on social media platforms like Twitter, Facebook, Instagram etc.

It is preceded with a hash (#) sign and can be placed anywhere within a post.

HTML elements used to define the structure of the page by provinding a page header (<h1>) and various sub-headers (<h2> to <h6>) H1 can appear once on a page. <h2> can be used 2-3 times,  <h3> can be used within <h2> and so on.

Google uses the rel="alternate" hreflang="x" attributes to serve the correct language or regional URL in Search results. This tag is used when content is translated or targeted to users in a specific region.

Some scenarios where 'hreflang' might b...