<s>
Website	B-Application
audit	I-Application
is	O
a	O
full	O
analysis	O
of	O
all	O
the	O
factors	O
that	O
affect	O
a	O
website	O
's	O
visibility	O
in	O
search	B-Application
engines	I-Application
.	O
</s>
<s>
Website	B-Application
audit	I-Application
is	O
completed	O
solely	O
for	O
marketing	O
purposes	O
.	O
</s>
<s>
The	O
website	B-Application
audit	I-Application
starts	O
from	O
a	O
general	O
analysis	O
of	O
a	O
website	O
aimed	O
at	O
revealing	O
the	O
actions	O
needed	O
to	O
improve	O
search	B-Application
engine	I-Application
optimization	O
(	O
SEO	O
)	O
.	O
</s>
<s>
There	O
are	O
many	O
reasons	O
to	O
do	O
a	O
website	B-Application
audit	I-Application
,	O
but	O
in	O
most	O
cases	O
SEO	O
and	O
content	O
marketing	O
are	O
the	O
main	O
ones	O
.	O
</s>
<s>
Website	B-Application
audit	I-Application
made	O
for	O
SEO	O
purposes	O
discovers	O
weak	O
spots	O
of	O
a	O
website	O
's	O
SEO	O
score	O
and	O
helps	O
understand	O
the	O
state	O
of	O
SEO	O
.	O
</s>
<s>
All	O
website	B-Application
audits	I-Application
start	O
with	O
site	O
health	O
audits	O
.	O
</s>
