Keyword Analysis & Research: head first html与css

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
head first html与css	0.45	1	9521	21	21
head	0.02	0.8	7574	26	4
first	0.56	0.9	1513	61	5
html与css	0.83	0.4	6190	70	10

Keyword	CPC	PCC	Volume	Score
head first html与css	1.23	0.7	1873	76