Html elements akeygen, and progress

a element Specifies either a hyperlink or a target for a hyperlink, 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, progress element The HTML progress (<progress>) element is used to view the completion progress of a task. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

Restore previous example

a a and keygen, akeygen, and progress

Advanced example

Click the html element name in the punctuation list to advance the example in 'Tryit-Editor':

You cannot advance example level further.