Tabela znaczników w języku HTML i XHTML

Oznaczenia DTD (Document Type Definition) w HTML 4.x i XHTML 1.x: S = Strict, T = Transitional, F = Frameset

	HTML			XHTML		Przeglądarka
Znacznik	HTML 2.0	HTML 3.2	HTML 4.0	XHTML 1.0	XHTML 1.1	Internet Explorer	Firefox	Opera
A
a	x	x	x STF	x STF	x	1.0	1.0	2.1
abbr			x STF	x STF	x	6.0	1.0	4.0
acronym			x STF	x STF	x	4.0	1.0	4.0
address	x	x	x STF	x STF	x	1.0	1.0	2.1
area		x	x STF	x STF	x	1.0	1.0	2.1
B
b	x	x	x STF	x STF	x	1.0	1.0	2.1
base	x	x	x STF	x STF	x	1.0	1.0	2.1
basefont		x	x TF	x TF	zaniechany	1.0	1.0	2.1
bdo			x STF	x STF	x	5.0	1.0	4.0
big		x	x STF	x STF	x	3.0	1.0	2.1
blockquote	x	x	x STF	x STF	x	1.0	1.0	2.1
body	x	x	x STF	x STF	x	1.0	1.0	2.1
br	x	x	x STF	x STF	x	1.0	1.0	2.1
button			x STF	x STF	x	4.0	1.0	5.0
C
caption		x	x STF	x STF	x	2.0	1.0	2.1
center		x	x TF	x TF	zaniechany	1.0	1.0	2.1
cite	x	x	x STF	x STF	x	2.0	1.0	2.1
code	x	x	x STF	x STF	x	2.0	1.0	2.1
col			x STF	x STF	x	3.0	1.0	4.0
colgroup			x STF	x STF	x	3.0	1.0	7.0
D
dd	x	x	x STF	x STF	x	1.0	1.0	2.1
del			x STF	x STF	x	4.0	1.0	4.0
dfn		x	x STF	x STF	x	1.0	1.0	2.1
dir	x	x	x TF	x TF	zaniechany	1.0	1.0	2.1
div		x	x STF	x STF	x	3.0	1.0	2.1
dl	x	x	x STF	x STF	x	1.0	1.0	2.1
dt	x	x	x STF	x STF	x	1.0	1.0	2.1
E
em	x	x	x STF	x STF	x	1.0	1.0	2.1
F
fieldset			x STF	x STF	x	4.0	1.0	4.0
font		x	x TF	x TF	zaniechany	1.0	1.0	2.1
form	x	x	x STF	x STF	x	1.0	1.0	2.1
frame			x TF	x F	zaniechany	3.0	1.0	2.1
frameset			x TF	x F	zaniechany	3.0	1.0	2.1
H
h1-h6	x	x	x STF	x STF	x	1.0	1.0	2.1
head	x	x	x STF	x STF	x	1.0	1.0	2.1
hr	x	x	x STF	x STF	x	1.0	1.0	2.1
html	x	x	x STF	x STF	x	1.0	1.0	2.1
I
i	x	x	x STF	x STF	x	1.0	1.0	2.1
iframe			x TF	x TF	zaniechany	3.0	1.0	4.0
img	x	x	x STF	x STF	x	1.0	1.0	2.1
ins			x STF	x STF	x	4.0	1.0	4.0
input type=button			x STF	x STF	x	3.0	1.0	3.0
input type=checkbox	x	x	x STF	x STF	x	1.0	1.0	2.1
input type=file		x	x STF	x STF	x	4.0	1.0	3.5
input type=hidden	x	x	x STF	x STF	x	1.0	1.0	2.1
input type=image	x	x	x STF	x STF	x	1.0	1.0	2.1
input type=password	x	x	x STF	x STF	x	1.0	1.0	2.1
input type=radio	x	x	x STF	x STF	x	1.0	1.0	2.1
input type=reset	x	x	x STF	x STF	x	1.0	1.0	2.1
input type=submit	x	x	x STF	x STF	x	1.0	1.0	2.1
input type=text	x	x	x STF	x STF	x	1.0	1.0	2.1
K
kbd	x	x	x STF	x STF	x	1.0	1.0	3.5
L
label			x STF	x STF	x	4.0	1.0	4.0
legend			x STF	x STF	x	4.0	1.0	7.0
li	x	x	x STF	x STF	x	1.0	1.0	2.1
link	x	x	x STF	x STF	x	3.0	1.0	3.5
M
map		x	x STF	x STF	x	1.0	1.0	2.1
meta	x	x	x STF	x STF	x	2.0	1.0	3.0
N
noframes			x TF	x TF	zaniechany	3.0	1.0	2.1
noscript			x STF	x STF	x	3.0	1.0	3.0
O
object			x STF	x STF	x	3.0	1.0	4.0
ol	x	x	x STF	x STF	x	1.0	1.0	2.1
optgroup			x STF	x STF	x	6.0	1.0	7.0
option	x	x	x STF	x STF	x	1.0	1.0	2.1
P
p	x	x	x STF	x STF	x	1.0	1.0	2.1
param		x	x STF	x STF	x	3.0	1.0	3.5
pre	x	x	x STF	x STF	x	1.0	1.0	2.1
Q
q			x STF	x STF	x	4.0	1.0	4.0
R
rb					x
rbc					x
rp					x	5.0
rt					x	5.0
rtc					x
ruby					x	5.0
S
s			x TF	x TF	zaniechany	1.0	1.0	2.1
samp	x	x	x STF	x STF	x	1.0	1.0	2.1
script			x STF	x STF	x	3.0	1.0	3.0
select	x	x	x STF	x STF	x	1.0	1.0	2.1
small		x	x STF	x STF	x	3.0	1.0	2.1
span			x STF	x STF	x	3.0	1.0	3.5
strike		x	x TF	x TF	zaniechany	1.0	1.0	2.1
strong	x	x	x STF	x STF	x	1.0	1.0	2.1
style			x STF	x STF	x	3.0	1.0	3.5
sub		x	x STF	x STF	x	3.0	1.0	2.1
sup		x	x STF	x STF	x	3.0	1.0	2.1
T
table		x	x STF	x STF	x	2.0	1.0	2.1
tbody			x STF	x STF	x	3.0	1.0	4.0
td		x	x STF	x STF	x	2.0	1.0	2.1
textarea	x	x	x STF	x STF	x	1.0	1.0	2.1
tfoot			x STF	x STF	x	3.0	1.0	4.0
th		x	x STF	x STF	x	2.0	1.0	2.1
thead			x STF	x STF	x	3.0	1.0	4.0
title	x	x	x STF	x STF	x	1.0	1.0	2.1
tr		x	x STF	x STF	x	2.0	1.0	2.1
tt	x	x	x STF	x STF	x	1.0	1.0	2.1
U
u		x	x TF	x TF	zaniechany	1.0	1.0	2.1
ul	x	x	x STF	x STF	x	1.0	1.0	2.1
V
var	x	x	x STF	x STF	x	1.0	1.0	2.1
<!-- -->	x	x	x STF	x STF	x	1.0	1.0	2.1
<!DOCTYPE>	x	x	x STF	x STF	x	6.0	1.0	7.0