| ZVON > References > [XHTML Basic] Reference |
| Intro / Search / ZVON |
| Metainformation Module > attribute http-equiv |
| Attribute: | http-equiv |
| Parent: | meta [Go to standard] |
| Values: | must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ('-'), underscores ('_'), colons (':'), and periods ('.') |