seodata.dev

keyword

test water purity

Monthly search volume and cost-per-click data for "test water purity" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=test+water+purity&country=us" +--------------+------------------+ | volume | 210 | | cpc | $1.15 | | competition | 1 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
water tests 22,200 $6.09 15/20
test water quality 9,900 $5.87 13/20
testing quality of water 4,400 $5.59 14/20
quality water testing 3,600 $6.46 19/20
test for drinking water 1,000 $5.13 14/20
how do you test for water quality 720 $3.39 14/20
how to check quality of water 720 $3.39 14/20
how do we test water quality 720 $3.17 13/20
how to test water quality in home 320 $4.3 14/20
how to test water for purity 50 $3.4 15/20

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=test+water+purity&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