# Embedding Maps and Videos with iframe

An iframe shows a piece of another website, such as a YouTube video or a map, inside your page, and a few attributes keep it accessible, fast and safe.

![Codey's cheat sheet for Embedding Maps and Videos with iframe: An iframe shows a piece of another website, such as a YouTube video or a map, inside your page, and a few attributes keep it accessible, fast and safe.](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/10/f50f7324798d48d497c4c691e071718f.webp)

- Category: HTML
- Level: Journeyman
- Tags: <iframe>, allow attribute, html, Iframe sandbox, Lazy loading (html), referrerpolicy
- Updated: October 31, 2026

Source: https://www.ask-codey.com/cheat-sheets/html-media-iframes-and-embeds-cheat-sheet