This table groups the HTML elements after the modules in XHTML Modularization. While HTML 4.01 isn't modularized, the same elements and attributes are used, with the exception of the xmlns namespace attribute, Ruby, WML and Obsolete. HTML 4.01 Strict additionally does not include the elements and attributes marked as Legacy.
XHTML 1.0 Transitional includes all of the elements and attributes below, except for Ruby, WML, and Obsolete. XHTML 1.0 Strict additionally does not include the elements and attributes marked as Legacy.
WML 1.3 includes the elements marked with "1.3" and "[1.3]" in the WML column. WML 1.3 does not support XML namespaces, and does not use the wml: prefix. WML 1.3 handling is triggered by the WML content type.
WML 2.0 includes the elements marked with "1.3" and "2.0" in the WML column. WML 2.0 does support XML namespaces, with a predetermined wml: prefix. WML 2.0 is triggered by the XHTML content type and the proper DOCTYPE.
NA: the designation NA refers to some attributes that do not require browser support other than being placed in the Document Object Model (DOM) for use by Assistive Technologies, etc.
| Element/Attribute | XHTML Module | WML | Support |
|---|---|---|---|
| <html> | Structure | — | Yes |
| dir | Structure | — | Yes |
| lang | Structure | — | Yes |
| version | Structure | — | NA |
| xml:lang | Structure | 2.0 | Yes |
| xmlns | Structure | — | Yes (XHTML) |
| wml:use-xml-fragments | WML | 1.3 | Yes |
| wml:onenterforward | WML | 1.3 | Yes |
| wml:ontimer | WML | 1.3 | Yes |
| <head> | Structure | 1.3 | Yes |
| profile | Structure | 2.0 | NA |
| dir | Structure | — | Yes |
| lang | Structure | — | Yes |
| xml:lang | Structure | 2.0 | Yes |
| <title> | Structure | 2.0 | Yes |
| dir | Structure | — | Yes |
| lang | Structure | — | Yes |
| xml:lang | Structure | 2.0 | Yes |
| <body> | Structure | — | Yes |
| onload | Intrinsic Events | — | Yes |
| onunload | Intrinsic Events | — | Yes |
| background | Legacy | — | Yes |
| text | Legacy | — | Yes |
| link | Legacy | — | Yes |
| vlink | Legacy | — | Yes |
| alink | Legacy | — | Yes |
| bgcolor | Legacy | — | Yes |
| class | Structure | 2.0 | Yes |
| id | Structure | 2.0 | Yes |
| title | Structure | 2.0 | Yes |
| onclick | Structure | — | Yes |
| ondblclick | Structure | — | Yes |
| onmousedown | Structure | — | Yes |
| onmouseup | Structure | — | Yes |
| onmouseover | Structure | — | Yes |
| onmousemove | Structure | — | Yes |
| onmouseout | Structure | — | Yes |
| onkeypress | Structure | — | Yes |
| onkeydown | Structure | — | Yes |
| onkeyup | Structure | — | Yes |
| dir | Structure | — | Yes |
| lang | Structure | — | Yes |
| xml:lang | Structure | 2.0 | Yes |
| style | Structure | 2.0 | Yes |
| wml:newcontext | WML | 1.3 | Yes |
| wml:onenterforward | WML | 1.3 | Yes |
| wml:ontimer | WML | 1.3 | Yes |
| <div> | Text | 2.0 | Yes |
| align | Legacy | — | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <span> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <h1> | Text | 2.0 | Yes |
| align | Legacy | — | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <h2> | Text | 2.0 | Yes |
| align | Legacy | — | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <h3> | Text | 2.0 | Yes |
| align | Legacy | — | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <h4> | Text | 2.0 | Yes |
| align | Legacy | — | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <h5> | Text | 2.0 | Yes |
| align | Legacy | — | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <h6> | Text | 2.0 | Yes |
| align | Legacy | — | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <address> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <em> | Text | 1.3 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <strong> | Text | 1.3 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <dfn> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | 2.0 | Yes |
| lang | Text | 2.0 | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <code> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | 2.0 | Yes |
| lang | Text | 2.0 | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <samp> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <kbd> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <var> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <cite> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <abbr> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <acronym> | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <blockquote> | Text | 2.0 | Yes |
| cite | Text | 2.0 | Yes |
| <q> | Text | 2.0 | Yes |
| cite | Text | 2.0 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <p> | Text | 1.3 | Yes |
| align | Legacy | 1.3 | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| wml:mode | WML | 1.3 | Yes |
| <br> | Text | 1.3 | Yes |
| clear | Legacy | — | Yes |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| <pre> | Text | 1.3 | Yes |
| width | Legacy | — | No |
| class | Text | 2.0 | Yes |
| id | Text | 2.0 | Yes |
| title | Text | 2.0 | Yes |
| onclick | Text | — | Yes |
| ondblclick | Text | — | Yes |
| onmousedown | Text | — | Yes |
| onmouseup | Text | — | Yes |
| onmouseover | Text | — | Yes |
| onmousemove | Text | — | Yes |
| onmouseout | Text | — | Yes |
| onkeypress | Text | — | Yes |
| onkeydown | Text | — | Yes |
| onkeyup | Text | — | Yes |
| dir | Text | — | Yes |
| lang | Text | — | Yes |
| xml:lang | Text | 2.0 | Yes |
| style | Text | 2.0 | Yes |
| <sub> | Presentation | — | Yes |
| class | Presentation | 2.0 | Yes |
| id | Presentation | 2.0 | Yes |
| title | Presentation | 2.0 | Yes |
| onclick | Presentation | — | Yes |
| ondblclick | Presentation | — | Yes |
| onmousedown | Presentation | — | Yes |
| onmouseup | Presentation | — | Yes |
| onmouseover | Presentation | — | Yes |
| onmousemove | Presentation | — | Yes |
| onmouseout | Presentation | — | Yes |
| onkeypress | Presentation | — | Yes |
| onkeydown | Presentation | — | Yes |
| onkeyup | Presentation | — | Yes |
| dir | Presentation | — | Yes |
| lang | Presentation | — | Yes |
| xml:lang | Presentation | 2.0 | Yes |
| style | Presentation | 2.0 | Yes |
| <sup> | Presentation | — | Yes |
| class | Presentation | — | Yes |
| id | Presentation | — | Yes |
| title | Presentation | — | Yes |
| onclick | Presentation | — | Yes |
| ondblclick | Presentation | — | Yes |
| onmousedown | Presentation | — | Yes |
| onmouseup | Presentation | — | Yes |
| onmouseover | Presentation | — | Yes |
| onmousemove | Presentation | — | Yes |
| onmouseout | Presentation | — | Yes |
| onkeypress | Presentation | — | Yes |
| onkeydown | Presentation | — | Yes |
| onkeyup | Presentation | — | Yes |
| dir | Presentation | — | Yes |
| lang | Presentation | — | Yes |
| xml:lang | Presentation | 2.0 | Yes |
| style | Presentation | 2.0 | Yes |
| <tt> | Presentation | — | Yes |
| class | Presentation | — | Yes |
| id | Presentation | — | Yes |
| title | Presentation | — | Yes |
| onclick | Presentation | — | Yes |
| ondblclick | Presentation | — | Yes |
| onmousedown | Presentation | — | Yes |
| onmouseup | Presentation | — | Yes |
| onmouseover | Presentation | — | Yes |
| onmousemove | Presentation | — | Yes |
| onmouseout | Presentation | — | Yes |
| onkeypress | Presentation | — | Yes |
| onkeydown | Presentation | — | Yes |
| onkeyup | Presentation | — | Yes |
| dir | Presentation | — | Yes |
| lang | Presentation | — | Yes |
| xml:lang | Presentation | — | Yes |
| style | Presentation | — | Yes |
| <i> | Presentation | 1.3 | Yes |
| class | Presentation | 2.0 | Yes |
| id | Presentation | 2.0 | Yes |
| title | Presentation | 2.0 | Yes |
| onclick | Presentation | — | Yes |
| ondblclick | Presentation | — | Yes |
| onmousedown | Presentation | — | Yes |
| onmouseup | Presentation | — | Yes |
| onmouseover | Presentation | — | Yes |
| onmousemove | Presentation | — | Yes |
| onmouseout | Presentation | — | Yes |
| onkeypress | Presentation | — | Yes |
| onkeydown | Presentation | — | Yes |
| onkeyup | Presentation | — | Yes |
| dir | Presentation | — | Yes |
| lang | Presentation | — | Yes |
| xml:lang | Presentation | 2.0 | Yes |
| style | Presentation | 2.0 | Yes |
| <b> | Presentation | 1.3 | Yes |
| class | Presentation | 2.0 | Yes |
| id | Presentation | 2.0 | Yes |
| title | Presentation | 2.0 | Yes |
| onclick | Presentation | — | Yes |
| ondblclick | Presentation | — | Yes |
| onmousedown | Presentation | — | Yes |
| onmouseup | Presentation | — | Yes |
| onmouseover | Presentation | — | Yes |
| onmousemove | Presentation | — | Yes |
| onmouseout | Presentation | — | Yes |
| onkeypress | Presentation | — | Yes |
| onkeydown | Presentation | — | Yes |
| onkeyup | Presentation | — | Yes |
| dir | Presentation | — | Yes |
| lang | Presentation | — | Yes |
| xml:lang | Presentation | 2.0 | Yes |
| style | Presentation | 2.0 | Yes |
| <big> | Presentation | 1.3 | Yes |
| class | Presentation | 2.0 | Yes |
| id | Presentation | 2.0 | Yes |
| title | Presentation | 2.0 | Yes |
| onclick | Presentation | — | Yes |
| ondblclick | Presentation | — | Yes |
| onmousedown | Presentation | — | Yes |
| onmouseup | Presentation | — | Yes |
| onmouseover | Presentation | — | Yes |
| onmousemove | Presentation | — | Yes |
| onmouseout | Presentation | — | Yes |
| onkeypress | Presentation | — | Yes |
| onkeydown | Presentation | — | Yes |
| onkeyup | Presentation | — | Yes |
| dir | Presentation | — | Yes |
| lang | Presentation | — | Yes |
| xml:lang | Presentation | 2.0 | Yes |
| style | Presentation | 2.0 | Yes |
| <small> | Presentation | 1.3 | Yes |
| class | Presentation | 2.0 | Yes |
| id | Presentation | 2.0 | Yes |
| title | Presentation | 2.0 | Yes |
| onclick | Presentation | — | Yes |
| ondblclick | Presentation | — | Yes |
| onmousedown | Presentation | — | Yes |
| onmouseup | Presentation | — | Yes |
| onmouseover | Presentation | — | Yes |
| onmousemove | Presentation | — | Yes |
| onmouseout | Presentation | — | Yes |
| onkeypress | Presentation | — | Yes |
| onkeydown | Presentation | — | Yes |
| onkeyup | Presentation | — | Yes |
| dir | Presentation | — | Yes |
| lang | Presentation | — | Yes |
| xml:lang | Presentation | — | Yes |
| style | Presentation | — | Yes |
| <hr> | Presentation | 2.0 | Yes |
| align | Presentation | — | Yes |
| noshade | Presentation | — | Yes |
| size | Presentation | — | Yes |
| width | Presentation | — | Yes |
| class | Presentation | 2.0 | Yes |
| id | Presentation | 2.0 | Yes |
| title | Presentation | 2.0 | Yes |
| onclick | Presentation | — | Yes |
| ondblclick | Presentation | — | Yes |
| onmousedown | Presentation | — | Yes |
| onmouseup | Presentation | — | Yes |
| onmouseover | Presentation | — | Yes |
| onmousemove | Presentation | — | Yes |
| onmouseout | Presentation | — | Yes |
| onkeypress | Presentation | — | Yes |
| onkeydown | Presentation | — | Yes |
| onkeyup | Presentation | — | Yes |
| dir | Presentation | — | Yes |
| lang | Presentation | — | Yes |
| xml:lang | Presentation | 2.0 | Yes |
| style | Presentation | 2.0 | Yes |
| <ins> | Edit | — | Yes |
| cite | Edit | — | Yes |
| datetime | Edit | — | Yes |
| class | Edit | — | Yes |
| id | Edit | — | Yes |
| title | Edit | — | Yes |
| onclick | Edit | — | Yes |
| ondblclick | Edit | — | Yes |
| onmousedown | Edit | — | Yes |
| onmouseup | Edit | — | Yes |
| onmouseover | Edit | — | Yes |
| onmousemove | Edit | — | Yes |
| onmouseout | Edit | — | Yes |
| onkeypress | Edit | — | Yes |
| onkeydown | Edit | — | Yes |
| onkeyup | Edit | — | Yes |
| dir | Edit | — | Yes |
| lang | Edit | — | Yes |
| xml:lang | Edit | — | Yes |
| style | Edit | — | Yes |
| <del> | Edit | — | Yes |
| cite | Edit | — | Yes |
| datetime | Edit | — | Yes |
| class | Edit | — | Yes |
| id | Edit | — | Yes |
| title | Edit | — | Yes |
| onclick | Edit | — | Yes |
| ondblclick | Edit | — | Yes |
| onmousedown | Edit | — | Yes |
| onmouseup | Edit | — | Yes |
| onmouseover | Edit | — | Yes |
| onmousemove | Edit | — | Yes |
| onmouseout | Edit | — | Yes |
| onkeypress | Edit | — | Yes |
| onkeydown | Edit | — | Yes |
| onkeyup | Edit | — | Yes |
| dir | Edit | — | Yes |
| lang | Edit | — | Yes |
| xml:lang | Edit | — | Yes |
| style | Edit | — | Yes |
| <ruby> | Ruby | — | No |
| name | Ruby | — | No |
| annotations | Ruby | — | No |
| <rb> | Ruby | — | No |
| <rt> | Ruby | — | No |
| name | Ruby | — | No |
| <rp> | Ruby | — | No |
| <bdo> | Bi-directional Text | — | Yes |
| lang | Bi-directional Text | — | Yes |
| dir | Bi-directional Text | — | Yes |
| class | Bi-directional Text | — | Yes |
| id | Bi-directional Text | — | Yes |
| title | Bi-directional Text | — | Yes |
| <ul> | List | 2.0 | Yes |
| type | Legacy | — | Yes |
| compact | Legacy | — | No |
| class | List | 2.0 | Yes |
| id | List | 2.0 | Yes |
| title | List | 2.0 | Yes |
| onclick | List | — | Yes |
| ondblclick | List | — | Yes |
| onmousedown | List | — | Yes |
| onmouseup | List | — | Yes |
| onmouseover | List | — | Yes |
| onmousemove | List | — | Yes |
| onmouseout | List | — | Yes |
| onkeypress | List | — | Yes |
| onkeydown | List | — | Yes |
| onkeyup | List | — | Yes |
| dir | List | — | Yes |
| lang | List | — | Yes |
| xml:lang | List | 2.0 | Yes |
| style | List | 2.0 | Yes |
| <ol> | List | 2.0 | Yes |
| class | List | 2.0 | Yes |
| id | List | 2.0 | Yes |
| title | List | 2.0 | Yes |
| onclick | List | — | Yes |
| ondblclick | List | — | Yes |
| onmousedown | List | — | Yes |
| onmouseup | List | — | Yes |
| onmouseover | List | — | Yes |
| onmousemove | List | — | Yes |
| onmouseout | List | — | Yes |
| onkeypress | List | — | Yes |
| onkeydown | List | — | Yes |
| onkeyup | List | — | Yes |
| dir | List | — | Yes |
| lang | List | — | Yes |
| xml:lang | List | 2.0 | Yes |
| style | List | 2.0 | Yes |
| type | Legacy | — | Yes |
| start | Legacy | 2.0 | Yes |
| compact | Legacy | — | No |
| <li> | List | 2.0 | Yes |
| class | List | 2.0 | Yes |
| id | List | 2.0 | Yes |
| title | List | 2.0 | Yes |
| onclick | List | — | Yes |
| ondblclick | List | — | Yes |
| onmousedown | List | — | Yes |
| onmouseup | List | — | Yes |
| onmouseover | List | — | Yes |
| onmousemove | List | — | Yes |
| onmouseout | List | — | Yes |
| onkeypress | List | — | Yes |
| onkeydown | List | — | Yes |
| onkeyup | List | — | Yes |
| dir | List | 2.0 | Yes |
| lang | List | 2.0 | Yes |
| xml:lang | List | 2.0 | Yes |
| style | List | 2.0 | Yes |
| type | Legacy | — | Yes |
| value | Legacy | — | Yes |
| compact | Legacy | — | No |
| <dl> | List | 2.0 | Yes |
| class | List | 2.0 | Yes |
| id | List | 2.0 | Yes |
| title | List | 2.0 | Yes |
| onclick | List | — | Yes |
| ondblclick | List | — | Yes |
| onmousedown | List | — | Yes |
| onmouseup | List | — | Yes |
| onmouseover | List | — | Yes |
| onmousemove | List | — | Yes |
| onmouseout | List | — | Yes |
| onkeypress | List | — | Yes |
| onkeydown | List | — | Yes |
| onkeyup | List | — | Yes |
| dir | List | — | Yes |
| lang | List | — | Yes |
| xml:lang | List | 2.0 | Yes |
| style | List | 2.0 | Yes |
| compact | Legacy | — | No |
| <dt> | List | 2.0 | Yes |
| class | List | 2.0 | Yes |
| id | List | 2.0 | Yes |
| title | List | 2.0 | Yes |
| onclick | List | — | Yes |
| ondblclick | List | — | Yes |
| onmousedown | List | — | Yes |
| onmouseup | List | — | Yes |
| onmouseover | List | — | Yes |
| onmousemove | List | — | Yes |
| onmouseout | List | — | Yes |
| onkeypress | List | — | Yes |
| onkeydown | List | — | Yes |
| onkeyup | List | — | Yes |
| dir | List | — | Yes |
| lang | List | — | Yes |
| xml:lang | List | 2.0 | Yes |
| style | List | 2.0 | Yes |
| <dd> | List | 2.0 | Yes |
| class | List | 2.0 | Yes |
| id | List | 2.0 | Yes |
| title | List | 2.0 | Yes |
| onclick | List | — | Yes |
| ondblclick | List | — | Yes |
| onmousedown | List | — | Yes |
| onmouseup | List | — | Yes |
| onmouseover | List | — | Yes |
| onmousemove | List | — | Yes |
| onmouseout | List | — | Yes |
| onkeypress | List | — | Yes |
| onkeydown | List | — | Yes |
| onkeyup | List | — | Yes |
| dir | List | — | Yes |
| lang | List | — | Yes |
| xml:lang | List | 2.0 | Yes |
| style | List | 2.0 | Yes |
| <table> | Basic Tables | 1.3 | Yes |
| summary | Basic Tables | 2.0 | Yes |
| width | Basic Tables | — | Yes |
| class | Basic Tables | 2.0 | Yes |
| id | Basic Tables | 2.0 | Yes |
| title | Basic Tables | 2.0 | Yes |
| onclick | Basic Tables | — | Yes |
| ondblclick | Basic Tables | — | Yes |
| onmousedown | Basic Tables | — | Yes |
| onmouseup | Basic Tables | — | Yes |
| onmouseover | Basic Tables | — | Yes |
| onmousemove | Basic Tables | — | Yes |
| onmouseout | Basic Tables | — | Yes |
| onkeypress | Basic Tables | — | Yes |
| onkeydown | Basic Tables | — | Yes |
| onkeyup | Basic Tables | — | Yes |
| dir | Basic Tables | — | Yes |
| lang | Basic Tables | — | Yes |
| xml:lang | Basic Tables | 2.0 | Yes |
| style | Basic Tables | 2.0 | Yes |
| wml:columns | WML | 1.3 | No |
| wml:align | WML | 1.3 | Yes |
| border | Tables | — | Yes |
| frame | Tables | — | Yes |
| rules | Tables | — | Yes |
| cellspacing | Tables | — | Yes |
| cellpadding | Tables | — | Yes |
| align | Legacy | - | Yes |
| bgcolor | Legacy | — | Yes |
| <caption> | Basic Tables | 2.0 | Yes |
| class | Basic Tables | 2.0 | Yes |
| id | Basic Tables | 2.0 | Yes |
| title | Basic Tables | 2.0 | Yes |
| onclick | Basic Tables | — | Yes |
| ondblclick | Basic Tables | — | Yes |
| onmousedown | Basic Tables | — | Yes |
| onmouseup | Basic Tables | — | Yes |
| onmouseover | Basic Tables | — | Yes |
| onmousemove | Basic Tables | — | Yes |
| onmouseout | Basic Tables | — | Yes |
| onkeypress | Basic Tables | — | Yes |
| onkeydown | Basic Tables | — | Yes |
| onkeyup | Basic Tables | — | Yes |
| dir | Basic Tables | — | Yes |
| lang | Basic Tables | — | Yes |
| xml:lang | Basic Tables | 2.0 | Yes |
| style | Basic Tables | 2.0 | Yes |
| align | Legacy | — | Yes |
| <thead> | Tables | — | Yes |
| align | Tables | — | Yes |
| char | Tables | — | No |
| charoff | Tables | — | No |
| valign | Tables | — | Yes |
| class | Tables | — | Yes |
| id | Tables | — | Yes |
| title | Tables | — | Yes |
| onclick | Tables | — | Yes |
| ondblclick | Tables | — | Yes |
| onmousedown | Tables | — | Yes |
| onmouseup | Tables | — | Yes |
| onmouseover | Tables | — | Yes |
| onmousemove | Tables | — | Yes |
| onmouseout | Tables | — | Yes |
| onkeypress | Tables | — | Yes |
| onkeydown | Tables | — | Yes |
| onkeyup | Tables | — | Yes |
| dir | Tables | — | Yes |
| lang | Tables | — | Yes |
| xml:lang | Tables | — | Yes |
| style | Tables | — | Yes |
| <tfoot> | Tables | — | Yes |
| align | Tables | — | Yes |
| char | Tables | — | No |
| charoff | Tables | — | No |
| valign | Tables | — | Yes |
| class | Tables | — | Yes |
| id | Tables | — | Yes |
| title | Tables | — | Yes |
| onclick | Tables | — | Yes |
| ondblclick | Tables | — | Yes |
| onmousedown | Tables | — | Yes |
| onmouseup | Tables | — | Yes |
| onmouseover | Tables | — | Yes |
| onmousemove | Tables | — | Yes |
| onmouseout | Tables | — | Yes |
| onkeypress | Tables | — | Yes |
| onkeydown | Tables | — | Yes |
| onkeyup | Tables | — | Yes |
| dir | Tables | — | Yes |
| lang | Tables | — | Yes |
| xml:lang | Tables | — | Yes |
| style | Tables | — | Yes |
| <tbody> | Tables | — | Yes |
| align | Tables | — | Yes |
| char | Tables | — | No |
| charoff | Tables | — | No |
| class | Tables | — | Yes |
| id | Tables | — | Yes |
| title | Tables | — | Yes |
| onclick | Tables | — | Yes |
| ondblclick | Tables | — | Yes |
| onmousedown | Tables | — | Yes |
| onmouseup | Tables | — | Yes |
| onmouseover | Tables | — | Yes |
| onmousemove | Tables | — | Yes |
| onmouseout | Tables | — | Yes |
| onkeypress | Tables | — | Yes |
| onkeydown | Tables | — | Yes |
| onkeyup | Tables | — | Yes |
| dir | Tables | — | Yes |
| lang | Tables | — | Yes |
| xml:lang | Tables | — | Yes |
| style | Tables | — | Yes |
| valign | Tables | — | Yes |
| <colgroup> | Tables | — | Yes |
| span | Tables | — | Yes |
| width | Tables | — | Yes |
| align | Tables | — | Yes |
| char | Tables | — | No |
| charoff | Tables | — | No |
| valign | Tables | — | Yes |
| class | Tables | — | Yes |
| id | Tables | — | Yes |
| title | Tables | — | Yes |
| onclick | Tables | — | Yes |
| ondblclick | Tables | — | Yes |
| onmousedown | Tables | — | Yes |
| onmouseup | Tables | — | Yes |
| onmouseover | Tables | — | Yes |
| onmousemove | Tables | — | Yes |
| onmouseout | Tables | — | Yes |
| onkeypress | Tables | — | Yes |
| onkeydown | Tables | — | Yes |
| onkeyup | Tables | — | Yes |
| dir | Tables | — | Yes |
| lang | Tables | — | Yes |
| xml:lang | Tables | — | Yes |
| style | Tables | — | Yes |
| <col> | Tables | — | Yes |
| span | Tables | — | Yes |
| width | Tables | — | Yes (but not multilengths) |
| align | Tables | — | Yes |
| char | Tables | — | No |
| charoff | Tables | — | No |
| valign | Tables | — | Yes |
| class | Tables | — | Yes |
| id | Tables | — | Yes |
| title | Tables | — | Yes |
| onclick | Tables | — | Yes |
| ondblclick | Tables | — | Yes |
| onmousedown | Tables | — | Yes |
| onmouseup | Tables | — | Yes |
| onmouseover | Tables | — | Yes |
| onmousemove | Tables | — | Yes |
| onmouseout | Tables | — | Yes |
| onkeypress | Tables | — | Yes |
| onkeydown | Tables | — | Yes |
| onkeyup | Tables | — | Yes |
| dir | Tables | — | Yes |
| lang | Tables | — | Yes |
| xml:lang | Tables | — | Yes |
| style | Tables | — | Yes |
| <tr> | Basic Tables | 1.3 | Yes |
| bgcolor | Legacy | — | Yes |
| align | Basic Tables | 2.0 | Yes |
| char | Tables | — | No |
| charoff | Tables | — | No |
| valign | Basic Tables | 2.0 | Yes |
| class | Basic Tables | 2.0 | Yes |
| id | Basic Tables | 2.0 | Yes |
| title | Basic Tables | 2.0 | Yes |
| onclick | Basic Tables | — | Yes |
| ondblclick | Basic Tables | — | Yes |
| onmousedown | Basic Tables | — | Yes |
| onmouseup | Basic Tables | — | Yes |
| onmouseover | Basic Tables | — | Yes |
| onmousemove | Basic Tables | — | Yes |
| onmouseout | Basic Tables | — | Yes |
| onkeypress | Basic Tables | — | Yes |
| onkeydown | Basic Tables | — | Yes |
| onkeyup | Basic Tables | — | Yes |
| dir | Basic Tables | — | Yes |
| lang | Basic Tables | — | Yes |
| xml:lang | Basic Tables | 2.0 | Yes |
| style | Basic Tables | 2.0 | Yes |
| <th> | Basic Tables | 2.0 | Yes |
| abbr | Basic Tables | 2.0 | No |
| axis | Basic Tables | 2.0 | No |
| headers | Basic Tables | 2.0 | No |
| scope | Basic Tables | 2.0 | No |
| rowspan | Basic Tables | 2.0 | Yes |
| colspan | Basic Tables | 2.0 | Yes |
| align | Basic Tables | 2.0 | Yes |
| char | Tables | — | No |
| charoff | Tables | — | No |
| valign | Basic Tables | 2.0 | Yes |
| nowrap | Legacy | — | Yes |
| width | Legacy | — | Yes |
| height | Legacy | — | Yes |
| bgcolor | Legacy | — | Yes |
| class | Basic Tables | 2.0 | Yes |
| id | Basic Tables | 2.0 | Yes |
| title | Basic Tables | 2.0 | Yes |
| onclick | Basic Tables | — | Yes |
| ondblclick | Basic Tables | — | Yes |
| onmousedown | Basic Tables | — | Yes |
| onmouseup | Basic Tables | — | Yes |
| onmouseover | Basic Tables | — | Yes |
| onmousemove | Basic Tables | — | Yes |
| onmouseout | Basic Tables | — | Yes |
| onkeypress | Basic Tables | — | Yes |
| onkeydown | Basic Tables | — | Yes |
| onkeyup | Basic Tables | — | Yes |
| dir | Basic Tables | — | Yes |
| lang | Basic Tables | — | Yes |
| xml:lang | Basic Tables | 2.0 | Yes |
| style | Basic Tables | 2.0 | Yes |
| <td> | Basic Tables | 1.3 | Yes |
| abbr | Basic Tables | 2.0 | No |
| axis | Basic Tables | 2.0 | No |
| headers | Basic Tables | 2.0 | No |
| scope | Basic Tables | 2.0 | No |
| rowspan | Basic Tables | 2.0 | Yes |
| colspan | Basic Tables | 2.0 | Yes |
| align | Basic Tables | 2.0 | Yes |
| char | Tables | — | No |
| charoff | Tables | — | No |
| valign | Basic Tables | 2.0 | Yes |
| nowrap | Legacy | — | Yes |
| width | Legacy | — | Yes |
| height | Legacy | — | Yes |
| bgcolor | Legacy | — | Yes |
| class | Basic Tables | 2.0 | Yes |
| id | Basic Tables | 2.0 | Yes |
| title | Basic Tables | 2.0 | Yes |
| onclick | Basic Tables | — | Yes |
| ondblclick | Basic Tables | — | Yes |
| onmousedown | Basic Tables | — | Yes |
| onmouseup | Basic Tables | — | Yes |
| onmouseover | Basic Tables | — | Yes |
| onmousemove | Basic Tables | — | Yes |
| onmouseout | Basic Tables | — | Yes |
| onkeypress | Basic Tables | — | Yes |
| onkeydown | Basic Tables | — | Yes |
| onkeyup | Basic Tables | — | Yes |
| dir | Basic Tables | — | Yes |
| lang | Basic Tables | — | Yes |
| xml:lang | Basic Tables | 2.0 | Yes |
| style | Basic Tables | 2.0 | Yes |
| <a> | Hypertext | 1.3 | Yes |
| charset | Hypertext | 2.0 | Yes |
| type | Hypertext | 2.0 | Yes |
| name | Name | — | Yes |
| href | Hypertext | 1.3 | Yes |
| hreflang | Hypertext | 2.0 | NA |
| rel | Hypertext | 2.0 | Yes |
| rev | Hypertext | 2.0 | Yes |
| accesskey | Hypertext | 1.3 | Yes |
| shape | Client-side Image Map | — | Yes |
| coords | Client-side Image Map | — | Yes |
| tabindex | Hypertext | 2.0 | Yes |
| onfocus | Intrinsic Events | — | Yes |
| onblur | Intrinsic Events | — | Yes |
| class | Hypertext | 2.0 | Yes |
| id | Hypertext | 2.0 | Yes |
| title | Hypertext | 2.0 | Yes |
| onclick | Hypertext | — | Yes |
| ondblclick | Hypertext | — | Yes |
| onmousedown | Hypertext | — | Yes |
| onmouseup | Hypertext | — | Yes |
| onmouseover | Hypertext | — | Yes |
| onmousemove | Hypertext | — | Yes |
| onmouseout | Hypertext | — | Yes |
| onkeypress | Hypertext | — | Yes |
| onkeydown | Hypertext | — | Yes |
| onkeyup | Hypertext | — | Yes |
| dir | Hypertext | — | Yes |
| lang | Hypertext | — | Yes |
| xml:lang | Hypertext | 2.0 | Yes |
| style | Hypertext | 2.0 | Yes |
| target | Target | — | Yes |
| <link> | Link | 1.3 | Yes |
| charset | Link | 2.0 | Yes |
| href | Link | 1.3 | Yes |
| hreflang | Link | 2.0 | Yes |
| type | Link | 2.0 | Yes |
| rel | Link | 2.0 | Yes |
| rev | Link | 2.0 | Yes |
| media | Link | 2.0 | Yes |
| class | Link | 2.0 | Yes |
| id | Link | 2.0 | Yes |
| title | Link | 2.0 | Yes |
| onclick | Link | — | Yes |
| ondblclick | Link | — | Yes |
| onmousedown | Link | — | Yes |
| onmouseup | Link | — | Yes |
| onmouseover | Link | — | Yes |
| onmousemove | Link | — | Yes |
| onmouseout | Link | — | Yes |
| onkeypress | Link | — | Yes |
| onkeydown | Link | — | Yes |
| onkeyup | Link | — | Yes |
| dir | Link | — | Yes |
| lang | Link | — | Yes |
| xml:lang | Link | 2.0 | Yes |
| style | Link | 2.0 | Yes |
| <meta> | Metainformation | 1.3 | Yes |
| http-equiv | Metainformation | 1.3 | Yes |
| name | Metainformation | 1.3 | Yes |
| content | Metainformation | 1.3 | Yes |
| scheme | Metainformation | 1.3 | NA |
| dir | Metainformation | — | Yes |
| lang | Metainformation | — | Yes |
| xml:lang | Metainformation | 2.0 | Yes |
| wml:forua | WML | 1.3 | N/A |
| <base> | Base | 2.0 | Yes |
| href | Base | 2.0 | Yes |
| target | Target | — | Yes |
| <img> | Image | 1.3 | Yes |
| src | Image | 1.3 | Yes |
| alt | Image | 1.3 | Yes |
| longdesc | Image | — | Yes |
| class | Image | 2.0 | Yes |
| id | Image | 2.0 | Yes |
| title | Image | 2.0 | Yes |
| onclick | Image | — | Yes |
| ondblclick | Image | — | Yes |
| onmousedown | Image | — | Yes |
| onmouseup | Image | — | Yes |
| onmouseover | Image | — | Yes |
| onmousemove | Image | — | Yes |
| onmouseout | Image | — | Yes |
| onkeypress | Image | — | Yes |
| onkeydown | Image | — | Yes |
| onkeyup | Image | — | Yes |
| dir | Image | — | Yes |
| lang | Image | — | Yes |
| xml:lang | Image | 2.0 | Yes |
| style | Image | 2.0 | Yes |
| name | Name | — | Yes |
| height | Image | 1.3 | Yes |
| width | Image | 1.3 | Yes |
| usemap | Client-side Image Map | — | Yes |
| ismap | Server-side Image Map | — | Yes |
| align | Legacy | 1.3 | Yes |
| border | Legacy | — | Yes |
| hspace | Legacy | 1.3 | Yes |
| vspace | Legacy | 1.3 | Yes |
| wml:localsrc | WML | 1.3 | No |
| wml:type | WML | 1.3 | Yes |
| <object> | Object | 2.0 | Yes |
| declare | Object | 2.0 | No |
| classid | Object | 2.0 | Yes |
| codebase | Object | 2.0 | Yes |
| data | Object | 2.0 | Yes |
| type | Object | 2.0 | Yes |
| codetype | Object | 2.0 | Yes |
| archive | Object | 2.0 | Yes |
| standby | Object | 2.0 | No |
| height | Object | 2.0 | Yes |
| width | Object | 2.0 | Yes |
| usemap | Client-side Image Map | — | Yes |
| name | Object | 2.0 | Yes |
| tabindex | Object | 2.0 | Yes |
| class | Object | 2.0 | Yes |
| id | Object | 2.0 | Yes |
| title | Object | 2.0 | Yes |
| onclick | Object | — | Yes |
| ondblclick | Object | — | Yes |
| onmousedown | Object | — | Yes |
| onmouseup | Object | — | Yes |
| onmouseover | Object | — | Yes |
| onmousemove | Object | — | Yes |
| onmouseout | Object | — | Yes |
| onkeypress | Object | — | Yes |
| onkeydown | Object | — | Yes |
| onkeyup | Object | — | Yes |
| dir | Object | — | Yes |
| lang | Object | — | Yes |
| xml:lang | Object | 2.0 | Yes |
| style | Object | 2.0 | Yes |
| align | Legacy | — | Yes |
| border | Legacy | — | No |
| hspace | Legacy | — | Yes |
| vspace | Legacy | — | Yes |
| <param> | Object | 2.0 | Yes |
| id | Object | 2.0 | Yes |
| name | Object | 2.0 | Yes |
| value | Object | 2.0 | Yes |
| valuetype | Object | 2.0 | Yes |
| type | Object | 2.0 | Yes |
| <applet> | Applet | — | Yes |
| codebase | Applet | — | Yes |
| archive | Applet | — | Yes |
| code | Applet | — | Yes |
| object | Applet | — | Yes |
| alt | Applet | — | No |
| name | Name | — | Yes |
| width | Applet | — | Yes |
| class | Applet | — | Yes |
| id | Applet | — | Yes |
| title | Applet | — | Yes |
| height | Applet | — | Yes |
| align | Legacy | — | Yes |
| hspace | Legacy | — | Yes |
| vspace | Legacy | — | Yes |
| <map> | Client-side Image Map | — | Yes |
| name | Name | — | Yes |
| id | Client-side Image Map | — | Yes |
| class | Client-side Image Map | — | Yes |
| title | Client-side Image Map | — | Yes |
| dir | Client-side Image Map | — | Yes |
| lang | Client-side Image Map | — | Yes |
| xml:lang | Client-side Image Map | — | Yes |
| onclick | Client-side Image Map | — | Yes |
| ondblclick | Client-side Image Map | — | Yes |
| onmousedown | Client-side Image Map | — | Yes |
| onmouseup | Client-side Image Map | — | Yes |
| onmouseover | Client-side Image Map | — | Yes |
| onmousemove | Client-side Image Map | — | Yes |
| onmouseout | Client-side Image Map | — | Yes |
| onkeypress | Client-side Image Map | — | Yes |
| onkeydown | Client-side Image Map | — | Yes |
| onkeyup | Client-side Image Map | — | Yes |
| <area> | Client-side Image Map | — | Yes |
| shape | Client-side Image Map | — | Yes |
| coords | Client-side Image Map | — | Yes |
| href | Client-side Image Map | — | Yes |
| nohref | Client-side Image Map | — | Yes |
| alt | Client-side Image Map | — | Yes |
| tabindex | Client-side Image Map | — | Yes |
| accesskey | Client-side Image Map | — | No |
| class | Client-side Image Map | — | Yes |
| id | Client-side Image Map | — | Yes |
| title | Client-side Image Map | — | Yes |
| onclick | Client-side Image Map | — | Yes |
| ondblclick | Client-side Image Map | — | Yes |
| onmousedown | Client-side Image Map | — | Yes |
| onmouseup | Client-side Image Map | — | Yes |
| onmouseover | Client-side Image Map | — | Yes |
| onmousemove | Client-side Image Map | — | Yes |
| onmouseout | Client-side Image Map | — | Yes |
| onkeypress | Client-side Image Map | — | Yes |
| onkeydown | Client-side Image Map | — | Yes |
| onkeyup | Client-side Image Map | — | Yes |
| dir | Client-side Image Map | — | Yes |
| lang | Client-side Image Map | — | Yes |
| xml:lang | Client-side Image Map | — | Yes |
| style | Client-side Image Map | — | Yes |
| onfocus | Intrinsic Events | — | Yes |
| onblur | Intrinsic Events | — | Yes |
| target | Target | — | Yes |
| <style> | Style Sheet | 2.0 | Yes |
| type | Style Sheet | 2.0 | Yes |
| media | Style Sheet | 2.0 | Yes |
| title | Style Sheet | 2.0 | Yes |
| dir | Style Sheet | — | Yes |
| lang | Style Sheet | — | Yes |
| xml:lang | Style Sheet | 2.0 | Yes |
| <frameset> | Frames | — | Yes |
| rows | Frames | — | Yes |
| cols | Frames | — | Yes |
| onload | Intrinsic Events | — | Yes |
| onunload | Intrinsic Events | — | Yes |
| class | Frames | — | Yes |
| id | Frames | — | Yes |
| title | Frames | — | Yes |
| <frame> | Frames | — | Yes |
| longdesc | Frames | — | Yes |
| name | Name | — | Yes |
| src | Frames | — | Yes |
| frameborder | Frames | — | No |
| marginwidth | Frames | — | Yes |
| marginheight | Frames | — | Yes |
| noresize | Frames | — | Yes |
| scrolling | Frames | — | Yes |
| class | Frames | — | Yes |
| id | Frames | — | Yes |
| title | Frames | — | Yes |
| <noframes> | Frames | — | Yes |
| class | Frames | — | Yes |
| id | Frames | — | Yes |
| title | Frames | — | Yes |
| onclick | Frames | — | Yes |
| ondblclick | Frames | — | Yes |
| onmousedown | Frames | — | Yes |
| onmouseup | Frames | — | Yes |
| onmouseover | Frames | — | Yes |
| onmousemove | Frames | — | Yes |
| onmouseout | Frames | — | Yes |
| onkeypress | Frames | — | Yes |
| onkeydown | Frames | — | Yes |
| onkeyup | Frames | — | Yes |
| dir | Frames | — | Yes |
| lang | Frames | — | Yes |
| xml:lang | Frames | — | Yes |
| style | Frames | — | Yes |
| <iframe> | Iframe | — | Yes |
| longdesc | Iframe | — | Yes |
| name | Name | — | Yes |
| src | Iframe | — | Yes |
| frameborder | Iframe | — | Yes |
| marginwidth | Iframe | — | Yes |
| marginheight | Iframe | — | Yes |
| scrolling | Iframe | — | Yes |
| align | Iframe | — | Yes |
| height | Iframe | — | Yes |
| width | Iframe | — | Yes |
| class | Iframe | — | Yes |
| id | Iframe | — | Yes |
| title | Iframe | — | Yes |
| <form> | Basic Forms | 2.0 | Yes |
| action | Basic Forms | 2.0 | Yes |
| method | Basic Forms | 2.0 | Yes |
| enctype | Basic Forms | 2.0 | Yes |
| class | Basic Forms | 2.0 | Yes |
| id | Basic Forms | 2.0 | Yes |
| title | Basic Forms | 2.0 | Yes |
| onclick | Basic Forms | — | Yes |
| ondblclick | Basic Forms | — | Yes |
| onmousedown | Basic Forms | — | Yes |
| onmouseup | Basic Forms | — | Yes |
| onmouseover | Basic Forms | — | Yes |
| onmousemove | Basic Forms | — | Yes |
| onmouseout | Basic Forms | — | Yes |
| onkeypress | Basic Forms | — | Yes |
| onkeydown | Basic Forms | — | Yes |
| onkeyup | Basic Forms | — | Yes |
| dir | Basic Forms | 2.0 | Yes |
| lang | Basic Forms | 2.0 | Yes |
| xml:lang | Basic Forms | 2.0 | Yes |
| style | Basic Forms | 2.0 | Yes |
| accept | Forms | — | No |
| name | Name | — | Yes |
| onsubmit | Intrinsic Events | — | Yes |
| onreset | Intrinsic Events | — | Yes |
| accept-charset | Forms | — | Yes |
| target | Target | — | Yes |
| <input> | Basic Forms | 1.3 | Yes |
| disabled | Basic Forms | — | Yes |
| tabindex | Basic Forms | 1.3 | Yes |
| accesskey | Basic Forms | 1.3 | Yes |
| onfocus | Intrinsic Events | — | Yes |
| onblur | Intrinsic Events | — | Yes |
| onselect | Intrinsic Events | — | Yes |
| onchange | Intrinsic Events | — | Yes |
| class | Basic Forms | 2.0 | Yes |
| id | Basic Forms | 2.0 | Yes |
| title | Basic Forms | 2.0 | Yes |
| onclick | Basic Forms | — | Yes |
| ondblclick | Basic Forms | — | Yes |
| onmousedown | Basic Forms | — | Yes |
| onmouseup | Basic Forms | — | Yes |
| onmouseover | Basic Forms | — | Yes |
| onmousemove | Basic Forms | — | Yes |
| onmouseout | Basic Forms | — | Yes |
| onkeypress | Basic Forms | — | Yes |
| onkeydown | Basic Forms | — | Yes |
| onkeyup | Basic Forms | — | Yes |
| dir | Basic Forms | 2.0 | Yes |
| lang | Basic Forms | 2.0 | Yes |
| xml:lang | Basic Forms | 2.0 | Yes |
| style | Basic Forms | 2.0 | Yes |
| wml:format | WML | 1.3 | Yes |
| wml:emptyok | WML | 1.3 | Yes |
| wml:name | WML | 1.3 | Yes |
| type | Basic Forms | — | Yes |
| name | — | Yes | |
| value | Basic Forms | — | Yes |
| checked | Basic Forms | — | Yes |
| accept | Forms | — | No |
| maxlength | Basic Forms | — | Yes |
| align | Legacy | — | Yes |
| alt | Forms | — | Yes |
| ismap | Server-side Image Map | — | Yes |
| src | Forms | — | Yes |
| usemap | Client-side Image Map | — | Yes |
| size | Basic Forms | 1.3 | Yes |
| readonly | Forms | — | Yes |
| <button> | Forms | — | Yes |
| name | Forms | — | Yes |
| value | Forms | — | Yes |
| type | Forms | — | Yes |
| disabled | Forms | — | Yes |
| tabindex | Forms | — | Yes |
| accesskey | Forms | — | Yes |
| onfocus | Intrinsic Events | — | Yes |
| onblur | Intrinsic Events | — | Yes |
| class | Forms | — | Yes |
| id | Forms | — | Yes |
| title | Forms | — | Yes |
| onclick | Forms | — | Yes |
| ondblclick | Forms | — | Yes |
| onmousedown | Forms | — | Yes |
| onmouseup | Forms | — | Yes |
| onmouseover | Forms | — | Yes |
| onmousemove | Forms | — | Yes |
| onmouseout | Forms | — | Yes |
| onkeypress | Forms | — | Yes |
| onkeydown | Forms | — | Yes |
| onkeyup | Forms | — | Yes |
| dir | Forms | — | Yes |
| lang | Forms | — | Yes |
| xml:lang | Forms | — | Yes |
| style | Forms | — | Yes |
| <select> | Basic Forms | 1.3 | Yes |
| name | Basic Forms | 2.0 | Yes |
| size | Basic Forms | 2.0 | Yes |
| multiple | Basic Forms | 1.3 | Yes |
| disabled | Forms | — | Yes |
| tabindex | Forms | 1.3 | Yes |
| onfocus | Intrinsic Events | — | Yes |
| onblur | Intrinsic Events | — | Yes |
| onchange | Intrinsic Events | — | Yes |
| accesskey | Forms | — | Yes |
| class | Basic Forms | 2.0 | Yes |
| id | Basic Forms | 2.0 | Yes |
| title | Basic Forms | 2.0 | Yes |
| onclick | Basic Forms | — | Yes |
| ondblclick | Basic Forms | — | Yes |
| onmousedown | Basic Forms | — | Yes |
| onmouseup | Basic Forms | — | Yes |
| onmouseover | Basic Forms | — | Yes |
| onmousemove | Basic Forms | — | Yes |
| onmouseout | Basic Forms | — | Yes |
| onkeypress | Basic Forms | — | Yes |
| onkeydown | Basic Forms | — | Yes |
| onkeyup | Basic Forms | — | Yes |
| dir | Basic Forms | — | Yes |
| lang | Basic Forms | — | Yes |
| xml:lang | Basic Forms | 2.0 | Yes |
| style | Basic Forms | 2.0 | Yes |
| wml:iname | WML | 1.3 | Yes |
| wml:value | WML | 1.3 | Yes |
| wml:ivalue | WML | 1.3 | Yes |
| wml:name | WML | 1.3 | Yes |
| <optgroup> | Forms | 1.3 | Yes |
| disabled | Forms | — | Yes |
| label | Forms | 2.0 | Yes |
| class | Forms | 2.0 | Yes |
| id | Forms | 2.0 | Yes |
| title | Forms | 2.0 | Yes |
| onclick | Forms | — | Yes |
| ondblclick | Forms | — | Yes |
| onmousedown | Forms | — | Yes |
| onmouseup | Forms | — | Yes |
| onmouseover | Forms | — | Yes |
| onmousemove | Forms | — | Yes |
| onmouseout | Forms | — | Yes |
| onkeypress | Forms | — | Yes |
| onkeydown | Forms | — | Yes |
| onkeyup | Forms | — | Yes |
| dir | Forms | — | Yes |
| lang | Forms | — | Yes |
| xml:lang | Forms | — | Yes |
| style | Forms | 2.0 | Yes |
| <option> | Basic Forms | 1.3 | Yes |
| standby | Forms | — | No |
| declare | Forms | — | No |
| selected | Basic Forms | 2.0 | Yes |
| disabled | Forms | — | Yes |
| label | Forms | — | Yes |
| value | Basic Forms | 2.0 | Yes |
| class | Basic Forms | 2.0 | Yes |
| id | Basic Forms | 2.0 | Yes |
| title | Basic Forms | 2.0 | Yes |
| onclick | Basic Forms | — | Yes |
| ondblclick | Basic Forms | — | Yes |
| onmousedown | Basic Forms | — | Yes |
| onmouseup | Basic Forms | — | Yes |
| onmouseover | Basic Forms | — | Yes |
| onmousemove | Basic Forms | — | Yes |
| onmouseout | Basic Forms | — | Yes |
| onkeypress | Basic Forms | — | Yes |
| onkeydown | Basic Forms | — | Yes |
| onkeyup | Basic Forms | — | Yes |
| dir | Basic Forms | — | Yes |
| lang | Basic Forms | — | Yes |
| xml:lang | Basic Forms | 2.0 | Yes |
| style | Basic Forms | 2.0 | Yes |
| wml:onpick | WML | 1.3 | Yes |
| <textarea> | Basic Forms | 2.0 | Yes |
| name | Basic Forms | 2.0 | Yes |
| rows | Basic Forms | 2.0 | Yes |
| cols | Basic Forms | 2.0 | Yes |
| disabled | Forms | — | Yes |
| readonly | Forms | — | Yes |
| tabindex | Forms | 2.0 | Yes |
| accesskey | Basic Forms | 2.0 | Yes |
| onfocus | Intrinsic Events | — | Yes |
| onblur | Intrinsic Events | — | Yes |
| onselect | Intrinsic Events | — | Yes |
| onchange | Intrinsic Events | — | Yes |
| class | Basic Forms | 2.0 | Yes |
| id | Basic Forms | 2.0 | Yes |
| title | Basic Forms | 2.0 | Yes |
| onclick | Basic Forms | — | Yes |
| ondblclick | Basic Forms | — | Yes |
| onmousedown | Basic Forms | — | Yes |
| onmouseup | Basic Forms | — | Yes |
| onmouseover | Basic Forms | — | Yes |
| onmousemove | Basic Forms | — | Yes |
| onmouseout | Basic Forms | — | Yes |
| onkeypress | Basic Forms | — | Yes |
| onkeydown | Basic Forms | — | Yes |
| onkeyup | Basic Forms | — | Yes |
| dir | Basic Forms | — | Yes |
| lang | Basic Forms | — | Yes |
| xml:lang | Basic Forms | 2.0 | Yes |
| style | Basic Forms | 2.0 | Yes |
| wml:format | WML | 1.3 | Yes |
| wml:emptyok | WML | 1.3 | Yes |
| wml:name | WML | 1.3 | Yes |
| <label> | Basic Forms | 2.0 | Yes |
| for | Basic Forms | 2.0 | Yes |
| accesskey | Basic Forms | 2.0 | Yes |
| onfocus | Intrinsic Events | — | Yes |
| onblur | Intrinsic Events | — | Yes |
| class | Basic Forms | 2.0 | Yes |
| id | Basic Forms | 2.0 | Yes |
| title | Basic Forms | 2.0 | Yes |
| onclick | Basic Forms | — | Yes |
| ondblclick | Basic Forms | — | Yes |
| onmousedown | Basic Forms | — | Yes |
| onmouseup | Basic Forms | — | Yes |
| onmouseover | Basic Forms | — | Yes |
| onmousemove | Basic Forms | — | Yes |
| onmouseout | Basic Forms | — | Yes |
| onkeypress | Basic Forms | — | Yes |
| onkeydown | Basic Forms | — | Yes |
| onkeyup | Basic Forms | — | Yes |
| dir | Basic Forms | 2.0 | Yes |
| lang | Basic Forms | 2.0 | Yes |
| xml:lang | Basic Forms | 2.0 | Yes |
| style | Basic Forms | 2.0 | Yes |
| <fieldset> | Forms | 1.3 | Yes |
| class | Forms | 2.0 | Yes |
| id | Forms | 2.0 | Yes |
| title | Forms | 2.0 | Yes |
| onclick | Forms | — | Yes |
| ondblclick | Forms | — | Yes |
| onmousedown | Forms | — | Yes |
| onmouseup | Forms | — | Yes |
| onmouseover | Forms | — | Yes |
| onmousemove | Forms | — | Yes |
| onmouseout | Forms | — | Yes |
| onkeypress | Forms | — | Yes |
| onkeydown | Forms | — | Yes |
| onkeyup | Forms | — | Yes |
| dir | Forms | 2.0 | Yes |
| lang | Forms | 2.0 | Yes |
| xml:lang | Forms | 2.0 | Yes |
| style | Forms | 2.0 | Yes |
| align | Legacy | — | Yes |
| <legend> | Forms | — | Yes |
| accesskey | Forms | — | Yes |
| align | Legacy | — | Yes |
| class | Forms | — | Yes |
| id | Forms | — | Yes |
| title | Forms | — | Yes |
| onclick | Forms | — | Yes |
| ondblclick | Forms | — | Yes |
| onmousedown | Forms | — | Yes |
| onmouseup | Forms | — | Yes |
| onmouseover | Forms | — | Yes |
| onmousemove | Forms | — | Yes |
| onmouseout | Forms | — | Yes |
| onkeypress | Forms | — | Yes |
| onkeydown | Forms | — | Yes |
| onkeyup | Forms | — | Yes |
| dir | Forms | — | Yes |
| lang | Forms | — | Yes |
| xml:lang | Forms | — | Yes |
| style | Forms | — | Yes |
| <script> | Scripting | — | Yes |
| charset | Scripting | — | Yes |
| type | Scripting | — | Yes |
| src | Scripting | — | Yes |
| defer | Scripting | — | Yes |
| <noscript> | Scripting | — | Yes |
| class | Scripting | — | Yes |
| id | Scripting | — | Yes |
| title | Scripting | — | Yes |
| onclick | Scripting | — | Yes |
| ondblclick | Scripting | — | Yes |
| onmousedown | Scripting | — | Yes |
| onmouseup | Scripting | — | Yes |
| onmouseover | Scripting | — | Yes |
| onmousemove | Scripting | — | Yes |
| onmouseout | Scripting | — | Yes |
| onkeypress | Scripting | — | Yes |
| onkeydown | Scripting | — | Yes |
| onkeyup | Scripting | — | Yes |
| dir | Scripting | — | Yes |
| lang | Scripting | — | Yes |
| xml:lang | Scripting | — | Yes |
| style | Scripting | — | Yes |
| <listing> | Deprecated | — | Yes |
| <plaintext> | Obsolete | — | Yes |
| <xmp> | Obsolete | — | Yes |
| <dir> | Legacy | — | Yes |
| compact | Legacy | — | Yes |
| class | Legacy | — | Yes |
| id | Legacy | — | Yes |
| title | Legacy | — | Yes |
| onclick | Legacy | — | Yes |
| ondblclick | Legacy | — | Yes |
| onmousedown | Legacy | — | Yes |
| onmouseup | Legacy | — | Yes |
| onmouseover | Legacy | — | Yes |
| onmousemove | Legacy | — | Yes |
| onmouseout | Legacy | — | Yes |
| onkeypress | Legacy | — | Yes |
| onkeydown | Legacy | — | Yes |
| onkeyup | Legacy | — | Yes |
| dir | Legacy | — | Yes |
| lang | Legacy | — | Yes |
| xml:lang | Legacy | — | Yes |
| style | Legacy | — | Yes |
| <menu> | Legacy | — | Yes |
| compact | Legacy | — | Yes |
| class | Legacy | — | Yes |
| id | Legacy | — | Yes |
| title | Legacy | — | Yes |
| onclick | Legacy | — | Yes |
| ondblclick | Legacy | — | Yes |
| onmousedown | Legacy | — | Yes |
| onmouseup | Legacy | — | Yes |
| onmouseover | Legacy | — | Yes |
| onmousemove | Legacy | — | Yes |
| onmouseout | Legacy | — | Yes |
| onkeypress | Legacy | — | Yes |
| onkeydown | Legacy | — | Yes |
| onkeyup | Legacy | — | Yes |
| dir | Legacy | — | Yes |
| lang | Legacy | — | Yes |
| xml:lang | Legacy | — | Yes |
| style | Legacy | — | Yes |
| <center> | Legacy | — | Yes |
| class | Legacy | — | Yes |
| id | Legacy | — | Yes |
| title | Legacy | — | Yes |
| onclick | Legacy | — | Yes |
| ondblclick | Legacy | — | Yes |
| onmousedown | Legacy | — | Yes |
| onmouseup | Legacy | — | Yes |
| onmouseover | Legacy | — | Yes |
| onmousemove | Legacy | — | Yes |
| onmouseout | Legacy | — | Yes |
| onkeypress | Legacy | — | Yes |
| onkeydown | Legacy | — | Yes |
| onkeyup | Legacy | — | Yes |
| dir | Legacy | — | Yes |
| lang | Legacy | — | Yes |
| xml:lang | Legacy | — | Yes |
| style | Legacy | — | Yes |
| <strike> | Legacy | — | Yes |
| class | Legacy | — | Yes |
| id | Legacy | — | Yes |
| title | Legacy | — | Yes |
| onclick | Legacy | — | Yes |
| ondblclick | Legacy | — | Yes |
| onmousedown | Legacy | — | Yes |
| onmouseup | Legacy | — | Yes |
| onmouseover | Legacy | — | Yes |
| onmousemove | Legacy | — | Yes |
| onmouseout | Legacy | — | Yes |
| onkeypress | Legacy | — | Yes |
| onkeydown | Legacy | — | Yes |
| onkeyup | Legacy | — | Yes |
| dir | Legacy | — | Yes |
| lang | Legacy | — | Yes |
| xml:lang | Legacy | — | Yes |
| style | Legacy | — | Yes |
| <s> | Legacy | — | Yes |
| class | Legacy | — | Yes |
| id | Legacy | — | Yes |
| title | Legacy | — | Yes |
| onclick | Legacy | — | Yes |
| ondblclick | Legacy | — | Yes |
| onmousedown | Legacy | — | Yes |
| onmouseup | Legacy | — | Yes |
| onmouseover | Legacy | — | Yes |
| onmousemove | Legacy | — | Yes |
| onmouseout | Legacy | — | Yes |
| onkeypress | Legacy | — | Yes |
| onkeydown | Legacy | — | Yes |
| onkeyup | Legacy | — | Yes |
| dir | Legacy | — | Yes |
| lang | Legacy | — | Yes |
| xml:lang | Legacy | — | Yes |
| style | Legacy | — | Yes |
| <u> | Legacy | 1.3 | Yes |
| class | Legacy | 2.0 | Yes |
| id | Legacy | — | Yes |
| title | Legacy | 2.0 | Yes |
| onclick | Legacy | — | Yes |
| ondblclick | Legacy | — | Yes |
| onmousedown | Legacy | — | Yes |
| onmouseup | Legacy | — | Yes |
| onmouseover | Legacy | — | Yes |
| onmousemove | Legacy | — | Yes |
| onmouseout | Legacy | — | Yes |
| onkeypress | Legacy | — | Yes |
| onkeydown | Legacy | — | Yes |
| onkeyup | Legacy | — | Yes |
| dir | Legacy | — | Yes |
| lang | Legacy | — | Yes |
| xml:lang | Legacy | 2.0 | Yes |
| style | Legacy | 2.0 | Yes |
| <font> | Legacy | — | Yes |
| size | Legacy | — | Yes |
| color | Legacy | — | Yes |
| face | Legacy | — | Yes |
| class | Legacy | — | Yes |
| id | Legacy | — | Yes |
| title | Legacy | — | Yes |
| onclick | Legacy | — | Yes |
| ondblclick | Legacy | — | Yes |
| onmousedown | Legacy | — | Yes |
| onmouseup | Legacy | — | Yes |
| onmouseover | Legacy | — | Yes |
| onmousemove | Legacy | — | Yes |
| onmouseout | Legacy | — | Yes |
| onkeypress | Legacy | — | Yes |
| onkeydown | Legacy | — | Yes |
| onkeyup | Legacy | — | Yes |
| dir | Legacy | — | Yes |
| lang | Legacy | — | Yes |
| xml:lang | Legacy | — | Yes |
| style | Legacy | — | Yes |
| <basefont> | Legacy | — | No |
| id | Legacy | — | No |
| size | Legacy | — | No |
| color | Legacy | — | No |
| face | Legacy | — | No |
| <isindex> | Legacy | — | Yes |
| prompt | Legacy | — | Yes |
| class | Legacy | — | Yes |
| id | Legacy | — | Yes |
| title | Legacy | — | Yes |
| dir | Legacy | — | Yes |
| lang | Legacy | — | Yes |
| xml:lang | Legacy | — | Yes |
| <wml:access> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| domain | WML | 1.3 | Yes |
| path | WML | 1.3 | Yes |
| <wml:anchor> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| xml:lang | WML | 1.3 | Yes |
| accesskey | WML | 1.3 | Yes |
| <wml:card> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| xml:lang | WML | 1.3 | Yes |
| newcontext | WML | 1.3 | Yes |
| onenterforward | WML | 1.3 | Yes |
| onenterbackward | WML | 1.3 | Yes |
| ontimer | WML | 1.3 | Yes |
| <wml:do> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| xml:lang | WML | 1.3 | Yes |
| type | WML | 1.3 | Yes |
| label | WML | 1.3 | Yes |
| <wml:getvar> | WML | 1.3 | No |
| id | WML | 1.3 | No |
| class | WML | 1.3 | No |
| title | WML | 1.3 | No |
| style | WML | 1.3 | No |
| name | WML | 1.3 | No |
| conversion | WML | 1.3 | No |
| <wml:go> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| href | WML | 1.3 | Yes |
| sendreferer | WML | 1.3 | Yes |
| type | WML | 1.3 | Yes |
| method | WML | 1.3 | Yes |
| enctype | WML | 1.3 | Yes |
| accept-charset | WML | 1.3 | Yes |
| cache-control | WML | 1.3 | Yes |
| <wml:noop> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| <wml:onevent> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| <wml:postfield> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| name | WML | 1.3 | Yes |
| value | WML | 1.3 | Yes |
| <wml:prev> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| <wml:refresh> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| <wml:setvar> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| name | WML | 1.3 | Yes |
| value | WML | 1.3 | Yes |
| <wml:timer> | WML | 1.3 | Yes |
| id | WML | 1.3 | Yes |
| class | WML | 1.3 | Yes |
| title | WML | 1.3 | Yes |
| style | WML | 1.3 | Yes |
| name | WML | 1.3 | Yes |
| value | WML | 1.3 | Yes |
Need help? Hit F1 anytime while using Opera to access our online help files, or go here.