https://pe.wordpress.org/plugins/js-responsive-iframes/
JS Responsive IFrames – WordPress plugin | WordPress.org Perú
Makes iframes responsive using some lightweight JavaScript.
responsive iframeswordpress plugin
https://web-standards.dev/news/2026/09/responsive-iframes-in-chrome-154/
Responsive iframes in Chrome 154 — Web Standards
An embedded frame grows with its content, no postMessage height plumbing.
responsive iframesweb standardschrome