| Name | Type | Default | Comment |
|---|
| charset | CDATA | #IMPLIED | a character encoding; char encoding of linked resource |
| defer | ( defer ) | #IMPLIED | UA may defer execution of script |
| event | CDATA | #IMPLIED | reserved for possible future use |
| for | CDATA | #IMPLIED | Uniform Resource Identifier as per RFC2396 ; a Uniform Resource Locator (URL) is a URI; reserved for possible future use |
| src | CDATA | #IMPLIED | Uniform Resource Identifier as per RFC2396 ; a Uniform Resource Locator (URL) is a URI; URI for an external script |
| type | CDATA | #REQUIRED | media type; content type of script language |
