11. >
The
holy
trinity
of
tes-ng
1.
The
headline
– Have
a
headline!
– Headline
should
be
concrete
– Headline
should
be
first
thing
visitors
look
at
2.
Call
to
ac-on
– Don’t
have
too
many
calls
to
ac-on
– Have
an
ac-onable
call
to
ac-on
– Have
a
big,
prominent,
visible
call
to
ac-on
3.
Social
proof
– Logos,
number
of
users,
tes-monials,
case
studies,
media
coverage,
etc