seodata.dev

keyword

d1 water certification

Monthly search volume and cost-per-click data for "d1 water certification" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=d1+water+certification&country=us" +--------------+------------------+ | volume | 110 | | cpc | $2.04 | | competition | 0.13 | | country | US | | updated | 2026-06-09 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
t1 water treatment certification california 170 $2.89 7/20
water distribution operator certification 170 $6 7/20
d1 water certification classes 110 $3.24 11/20
d1 certification 90 $2.06 12/20
how to get a d1 water certification 70 $1.8 16/20
d2 water certification 70 $0 7/20
d1 water distribution operator license 30 $0 14/20
d1 water distribution operator certification 30 $0 10/20
d1 water distribution operator certificate 30 $0 9/20
how to get d1 water certification 20 $0 11/20

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://api.seodata.dev/v1/keyword?q=d1+water+certification&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