More than one H1 on page:
7
Duplicate Body:
4
H1 is empty:
14
H1 is missing:
7
More than one Title tag on page:
4
Description is missing:
24
HTTPS/HTTP mixed internal links:
2
Canonical ≠ URL:
73
Disallowed by robots.txt:
1
Slow loading:
3
Duplicate Title:
33
Duplicate H1:
38
Duplicate Description:
41
Page has links to redirect:
78
301 Redirects:
15
Favicon is not found:
6
Redirect:
15
Meta Nofollow Pages:
6
Meta Noindex Pages:
6
Long URLs:
2
Title too long:
23
Title too short:
22
H1 too long:
1
H1 too short:
15
Description too short:
1
Canonical is missing:
12