Html elements keygen, command, and iframe

keygen element The HTML keygen element exists to facilitate generation of key material, and submission of the public key as part of an HTML form, command element The command element represents a command which the user can invoke, iframe element Defines an inline frame (ie a frame embedded in a document). These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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keygen keygen and command, keygen, command, and iframe

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