🍋 SEO Tools

Canonical Tag Checker

Find and validate canonical URL tags in HTML

Free Nur im Browser No sign-up

Eingabe

chars words sentences lines

Zweite Eingabe

Ergebnisse

Ergebnis

Ueber Canonical Tag Checker

Paste your HTML to find the canonical URL tag and validate it. Check for common issues like missing canonical tags, relative URLs, and mismatched protocols.

So funktioniert es

The tool searches HTML for tags and validates the href attribute. It checks for absolute URLs, HTTPS protocol, trailing slashes, and other common issues.

Schritt fuer Schritt

1 [
2 '
3 P
4 a
5 s
6 t
7 e
8
9 y
10 o
11 u
12 r
13
14 H
15 T
16 M
17 L
18
19 s
20 o
21 u
22 r
23 c
24 e
25
26 c
27 o
28 d
29 e
30 '
31 ,
32
33 '
34 C
35 l
36 i
37 c
38 k
39
40 C
41 h
42 e
43 c
44 k
45
46 t
47 o
48
49 f
50 i
51 n
52 d
53
54 c
55 a
56 n
57 o
58 n
59 i
60 c
61 a
62 l
63
64 t
65 a
66 g
67 s
68 '
69 ,
70
71 '
72 R
73 e
74 v
75 i
76 e
77 w
78
79 a
80 n
81 y
82
83 w
84 a
85 r
86 n
87 i
88 n
89 g
90 s
91
92 o
93 r
94
95 i
96 s
97 s
98 u
99 e
100 s
101
102 f
103 o
104 u
105 n
106 d
107 '
108 ]

Tipps

[
'
E
v
e
r
y
p
a
g
e
s
h
o
u
l
d
h
a
v
e
e
x
a
c
t
l
y
o
n
e
c
a
n
o
n
i
c
a
l
t
a
g
'
,
'
A
l
w
a
y
s
u
s
e
a
b
s
o
l
u
t
e
U
R
L
s
(
h
t
t
p
s
:
/
/
e
x
a
m
p
l
e
.
c
o
m
/
p
a
g
e
/
)
,
n
o
t
r
e
l
a
t
i
v
e
(
/
p
a
g
e
/
)
'
,
"
T
h
e
c
a
n
o
n
i
c
a
l
U
R
L
s
h
o
u
l
d
m
a
t
c
h
t
h
e
p
a
g
e
'
s
p
r
e
f
e
r
r
e
d
U
R
L
e
x
a
c
t
l
y
"
,
'
U
s
e
c
a
n
o
n
i
c
a
l
t
a
g
s
t
o
h
a
n
d
l
e
d
u
p
l
i
c
a
t
e
c
o
n
t
e
n
t
f
r
o
m
U
R
L
p
a
r
a
m
e
t
e
r
s
'
]

Categories