<iframe> - mrsekut-p

<iframe>

https://developer.mozilla.org/ja/docs/Web/HTML/Element/iframe

width

height

src

srcDoc

frameBorder

allow

alloFullScreen

title

loading

lazy

https://css-tricks.com/a-native-lazy-load-for-the-web-platform/

eager

https://nextjs.org/docs/app/building-your-application/optimizing/videos#iframe

nextjs