seodata.dev

keyword

water testing certification

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

$ curl "https://app.seodata.dev/v1/keyword?q=water+testing+certification&country=us" +--------------+------------------+ | volume | 170 | | cpc | $6.42 | | competition | 0.3 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
certified water treatment 1,300 $2.44 6/20
water certified 480 $3.8 6/20
water filtration certification 320 $4.11 7/20
certified water tester 260 $4.3 8/20
water testing lab certification 210 $3.48 6/20
certified water 140 $14.39 8/20
water certificate 140 $14.39 6/20
water analyst certification 110 $1.98 7/20
water testing certificate 90 $4.85 8/20
water testing certification training 50 $1.54 9/20

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=water+testing+certification&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt