Keyword Analysis & Research: add captcha to html form

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
add captcha to html form	0.35	0.6	3836	78	24
add	0.75	0.9	8041	1	3
captcha	0.71	0.7	6177	60	7
to	1.41	0.1	4829	44	2
html	0.22	0.6	1861	42	4
form	1.65	0.3	461	92	4

Keyword	CPC	PCC	Volume	Score
add captcha to html form	1.01	0.5	1534	95