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Frames in HTML documents - World Wide Web Consortium (W3C)
HTML/Elemente/iframe – SELFHTML-Wiki
Tutorial | HTML lernen - Frames - Normale Frames - ABNORM …
Frameset code | HTML Basix
Eingebettete Frames: Kompaktes HTML-Wissen | Löwenstark
frame - Deutsch-Übersetzung – Linguee Wörterbuch
Webdesign - HTML - Frames und iFrames - YouTube
HTML Frames Are Obsolete In HTML5: Here's How To Make …
HTML frameset tag - W3Schools
HTML Frames - W3Schools