seodata.dev

keyword

ref course soccer

Monthly search volume and cost-per-click data for "ref course soccer" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=ref+course+soccer&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.04 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
reffing soccer 1,900 $1.45 10/20
refereeing soccer 1,300 $0.79 11/20
ref certification 320 $2.69 8/20
reffing license 210 $0 8/20
soccer reffing certification 30 $0 10/20
soccer ref course 20 $0 13/20
soccer ref training 20 $0 13/20
youth referee training 20 $0 10/20
become a ref 20 $0 9/20
ussf referee training 10 $0 10/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=ref+course+soccer&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt