Tabela znaczników HTML4, XHTML i HTML5

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

Znacznik HTML 4.0 XHTML 1.0 XHTML 1.1 HTML 5
<!-- --> x STF x STF x x
<!DOCTYPE> x STF x STF x x
a x STF x STF x x
abbr x STF x STF x x
acronym x STF x STF x porzucony
address x STF x STF x x
area x STF x STF x x
article5       x
aside 5       x
audio5       x
b x STF x STF x x
base x STF x STF x x
basefont x TF x TF zaniechany porzucony
bdi 5       x
bdo x STF x STF x x
big x STF x STF x porzucony
blockquote x STF x STF x x
body x STF x STF x x
br x STF x STF x x
button x STF x STF x x
convas 5       x
caption x STF x STF x x
center x TF x TF zaniechany porzucony
cite x STF x STF x x
code x STF x STF x x
col x STF x STF x x
colgroup x STF x STF x x
datalist 5       x
dd x STF x STF x x
del x STF x STF x x
details 5       x
dfn x STF x STF x x
dialog5       x
dir x TF x TF zaniechany porzucony
div x STF x STF x x
dl x STF x STF x x
dt x STF x STF x x
em x STF x STF x x
embed 5       x
fieldset x STF x STF x x
figcaption 5       x
figure 5       x
font x TF x TF zaniechany porzucony
footer 5       x
form x STF x STF x x
frame x TF x F zaniechany porzucony
frameset x TF x F zaniechany porzucony
h1-h6 x STF x STF x x
head x STF x STF x x
header5       x
hr x STF x STF x x
html x STF x STF x x
i x STF x STF x x
iframe x TF x TF zaniechany x
img x STF x STF x x
ins x STF x STF x x
input x STF x STF x x
kbd x STF x STF x x
keygen       x
label x STF x STF x x
legend x STF x STF x x
li x STF x STF x x
link x STF x STF x x
main5       x
map x STF x STF x x
mark 5       x
menu 5       x
menuitem 5       x
meta x STF x STF x x
meter 5       x
nav5       x
noframes x TF x TF zaniechany porzucony
noscript x STF x STF x x
object x STF x STF x x
ol x STF x STF x x
optgroup x STF x STF x x
option x STF x STF x x
output 5       x
p x STF x STF x x
param x STF x STF x x
pre x STF x STF x x
progress 5       x
q x STF x STF x x
rp 5     x x
rt 5     x x
ruby 5     x x
s x TF x TF zaniechany x
samp x STF x STF x x
script x STF x STF x x
section5       x
select x STF x STF x x
small x STF x STF x x
source 5       x
span x STF x STF x x
strike x TF x TF zaniechany porzucony
strong x STF x STF x x
style x STF x STF x x
sub x STF x STF x x
summary 5       x
sup x STF x STF x x
table x STF x STF x x
tbody x STF x STF x x
td x STF x STF x x
textarea x STF x STF x x
tfoot x STF x STF x x
th x STF x STF x x
thead x STF x STF x x
time 5       x
title x STF x STF x x
tr x STF x STF x x
track5       x
tt x STF x STF x porzucony
u x TF x TF zaniechany x
ul x STF x STF x x
var x STF x STF x x
video5       x
wbr5       x