| 凡例 | ◎ | サポートされているタグ (終了タグあり) | Another HTML-lint について |
| ○ | サポートされているタグ (終了タグなし) | ゲートウェイサーヴィス | |
| ◎ | サポートされている必須属性 | 簡易ゲートウェイ | |
| ○ | サポートされている属性 | 結果の解説 | |
| × | サポートされていないタグ/属性 | ||
| [ ] | 薦められないタグ/属性 |
| HTML 1.0 | HTML 2.0 | HTML 2.x | HTML+ | HTML 3.0 | HTML 3.2 | HTML 4.0 Strict | HTML 4.0 Transitional | HTML 4.0 Frameset | HTML 4.0 Mobile | HTML 4.01 Strict | HTML 4.01 Transitional | HTML 4.01 Frameset | XHTML 1.0 Strict | XHTML 1.0 Transitional | XHTML 1.0 Frameset | XHTML 1.1 | XHTML+RDFa | XHTML Basic | XHTML-MP | ISO/IEC 15445 | ISO/IEC 15445 Preparation | Mozilla 2.0 | Mozilla 3.0 | Mozilla 4.0 | MSIE 3.0 beta | MSIE 3.0 | MSIE 4.0 | MSIE 5.0 | MSIE 5.5 | WebExp 1.1 | Compact HTML | iMode 1.0 | iMode 2.0 | iMode 3.0 | iMode 4.0 | iMode 5.0 | iMode XHTML 1.0 | iMode XHTML 1.1 | J-SkyWeb | J-SkyWeb Station | doti 1.0 | 特許出願用HTML | ||
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| <div> | × | × | × | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ | × | ◎ | ◎ | ◎ | ◎ | ◎ | × | |
| 1 | about | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 2 | accesskey | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 3 | align | × | × | × | × | ○ | ○ | × | [○] | [○] | × | × | [○] | [○] | × | [○] | [○] | × | × | × | ○ | × | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | × | × | × | ○ | ○ | ○ | × |
| =center | ○ | ○ | [○] | [○] | [○] | [○] | [○] | [○] | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |||||||||||||||||||
| =justify | × | × | [○] | [○] | [○] | [○] | [○] | [○] | ○ | × | × | × | × | ○ | × | ○ | ○ | × | × | × | × | × | × | × | × | |||||||||||||||||||
| =left | ○ | ○ | [○] | [○] | [○] | [○] | [○] | [○] | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |||||||||||||||||||
| =right | ○ | ○ | [○] | [○] | [○] | [○] | [○] | [○] | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |||||||||||||||||||
| 4 | atomicselection | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| =false | ○ | |||||||||||||||||||||||||||||||||||||||||||
| =true | ○ | |||||||||||||||||||||||||||||||||||||||||||
| 5 | class | × | × | × | × | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 6 | clear | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 7 | content | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 8 | datafld | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 9 | dataformatas | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| =html | ○ | ○ | ○ | |||||||||||||||||||||||||||||||||||||||||
| =text | ○ | ○ | ○ | |||||||||||||||||||||||||||||||||||||||||
| 10 | datasrc | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 11 | datatype | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 12 | dir | × | × | × | × | × | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | ○ | ○ | × | × | × | × | × | × | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| =ltr | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ||||||||||||||||||||||||||||
| =rtl | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ||||||||||||||||||||||||||||
| 13 | href | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 14 | id | × | × | × | × | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 15 | lang | × | × | × | × | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | ○ | ○ | × | ○ | ○ | ○ | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 16 | language | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| =javascript | ○ | ○ | ○ | |||||||||||||||||||||||||||||||||||||||||
| =jscript | ○ | ○ | ○ | |||||||||||||||||||||||||||||||||||||||||
| =vbs | ○ | ○ | ○ | |||||||||||||||||||||||||||||||||||||||||
| =vbscript | ○ | ○ | ○ | |||||||||||||||||||||||||||||||||||||||||
| 17 | nowrap | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| =false | × | × | × | ○ | ○ | |||||||||||||||||||||||||||||||||||||||
| =nowrap | ○ | ○ | ○ | ○ | ○ | |||||||||||||||||||||||||||||||||||||||
| =true | × | × | × | ○ | ○ | |||||||||||||||||||||||||||||||||||||||
| 18 | onafterupdate | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 19 | onbeforecopy | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 20 | onbeforecut | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 21 | onbeforeeditfocus | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 22 | onbeforepaste | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 23 | onbeforeupdate | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 24 | onblur | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 25 | onclick | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 26 | oncontextmenu | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 27 | oncopy | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 28 | oncut | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 29 | ondblclick | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 30 | ondrag | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 31 | ondragend | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 32 | ondragenter | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 33 | ondragleave | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 34 | ondragover | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 35 | ondragstart | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 36 | ondrop | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 37 | onfilterchange | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 38 | onfocus | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 39 | onhelp | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 40 | onkeydown | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 41 | onkeypress | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 42 | onkeyup | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 43 | onlosecapture | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 44 | onmousedown | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 45 | onmousemove | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 46 | onmouseout | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 47 | onmouseover | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 48 | onmouseup | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 49 | onpaste | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 50 | onpropertychange | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 51 | onreadystatechange | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 52 | onresize | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 53 | onrowenter | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 54 | onrowexit | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 55 | onscroll | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 56 | onselectstart | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 57 | property | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 58 | rel | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 59 | resource | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 60 | rev | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 61 | style | × | × | × | × | × | × | ○ | ○ | ○ | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | ○ | × | × | × | × | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | ○ | ○ | × | × | × | × |
| 62 | tabindex | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 63 | title | × | × | × | × | × | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 64 | typeof | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 65 | unselectable | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × |
| =off | ○ | |||||||||||||||||||||||||||||||||||||||||||
| =on | ○ | |||||||||||||||||||||||||||||||||||||||||||
| 66 | xml:lang | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |
| 67 | xmlns | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ○ | ○ | ○ | ○ | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × |