<portal>

The <portal> element is not included in the official HTML specification. Instead, you can use <iframe> or web components to embed external content or create interactive sections within a webpage.

`<portal>` Tag

The <portal> HTML element is an experimental feature that enables embedding another web page within the current document, allowing a seamless transition to the embedded content.

Syntax

index.html

<portal src="URL"></portal>

Portal Demo

Qarpeo

index.html

<portal src="https://institute.qarpeo.com">Qarpeo</portal>

Key Points

Purpose: Provides a preview of an external page, allowing smooth navigation to it.
Difference from <iframe>: Unlike <iframe>, content within a <portal> cannot be interacted with, making it unsuitable for embedding interactive elements.

Attributes

src: Specifies the URL of the external page to be embedded.
referrerpolicy: Determines the referrer policy for requests made to the embedded page.

The <portal> HTML element is an experimental feature designed to allow embedding another web page within the current document. It provides a seamless way to preview external content, enabling easy navigation. Unlike <iframe>, the embedded content within <portal> cannot be interacted with, making it unsuitable for embedding interactive elements.

<param>

The HTML <param> element defines settings or configuration values for embedded content within an <object> element, though it is now largely obsolete and replaced by modern methods.

The HTML <source> element defines various media sources for <audio> or <video> elements, enabling the browser to choose the best format or quality according to user preferences and device capabilities.