Keyword Analysis & Research: allen cards for vision testing

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
allen cards for vision testing	1.52	0.3	5752	46	30
allen	1.59	0.2	1498	82	5
cards	1.59	0.3	9822	51	5
for	0.9	0.8	431	87	3
vision	0.29	0.9	2785	20	6
testing	0.59	0.6	5661	51	7

Keyword	CPC	PCC	Volume	Score
allen cards for vision testing	0.42	0.7	4526	5