Hyperlinks and Forms are static, yet they allow for interactivity (communication with the server and or url handler like mailto:, tel:, fax: etc.)

iframes, frames (and framesets) were a fricking mistake. And that malicious practice with meta refresh yeah, that certainly was a thing back then. I loved when internet explorer just clicked on every navigation...

img tags, are not advertisements, or what do you mean? since you probably don't mean <img/>

also, you can edit your commit so that you don't have to spam comments.