esfi.org 的自然流量、热门关键词、排名和 SEO 数据。
| # | 关键词 | 搜索量 | KD | CPC | 预计流量 | 排名 | 国家 |
|---|---|---|---|---|---|---|---|
| 1 | extension cord | 69,100 | 34 | $0.70 | 1,727 | 7 |  US |
| 2 | receptacle | 27,000 | 27 | $1.07 | 337 | 9 | US |
| 3 | tamper resistant outlet | 1,100 | 26 | $0.81 | 324 | 1 | US |
| 4 | national electrical code | 5,000 | 24 | $0.28 | 275 | 5 | US |
| 5 | lithium charge | 5,100 | 21 | $2.67 | 178 | 6 | US |
| 6 | afci | 3,200 | 21 | $1.04 | 112 | 6 | US |
| 7 | afci outlet | 1,500 | 21 | $0.73 | 52 | 6 | US |
| 8 | receptacles | 2,700 | 28 | $1.20 | 47 | 8 | US |
| 9 | electrical safety | 2,300 | 15 | $0.30 | 28 | 9 |  IN |
| 10 | ground fault circuit interrupter | 2,900 | 28 | $1.22 | 26 | 10 | US |
| 11 | gfci | 1,200 | 9 | $0.39 | 10 | 10 | IN |
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