🧱📄5️⃣

#semantic HTML #html structure #web document #markup language #html tags #page structure

<h1>➡️📜

#h1 heading list #document outline #web headings #chapter list #section headings #html structure

📊H📄

#html structure #heading level #web content #document outline #h tag #page organization

📄🌳🔗

#dom #document tree #node tree #html structure #page structure #web structure

<code><</code>📄<code>></code>🌳

#DOM structure #html structure #page structure #element tree #frontend structure #code hierarchy #document object model

#️⃣🧱

#section element #html structure #content block #semantic web #html5 #web page layout #thematic grouping