ietf standards rfc initiative obsolescence encoding html dublin core metadata

text/html hypertext markup language internet media type encapsulation standards track markup html sgml metadata

mime multipart/form-data web standards file upload html

mark-up language standards tables html w3c

client-side image maps security considerations performance markup language dtd uri fallback mechanisms http image maps html

unicode utf-8 internationalization html sgml

content-id email mime security content-base content-location content-type addressing standards track html

web services s-http security protocols certificates encryption experimental authentication html

data model e-commerce security protocols consumer privacy web forms standardization html digital wallets

web services standards encoding resource discovery xml interoperability html dublin core description metadata

text/html standards mime types html w3c

e-commerce standards data formats ecml html

standards security rfc documentation traffic engineering encryption xml authentication html metadata