seodata.dev

keyword

ph definition

Monthly search volume and cost-per-click data for "ph definition" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=ph+definition&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
what is ph 22,200 $0.24 20/20
what is the ph 22,200 $0 20/20
meaning of ph 12,100 $0 20/20
ph meaning 12,100 $0 20/20
define ph 8,100 $0 20/20
definition of ph 8,100 $0 20/20
what do ph mean 6,600 $0 20/20
what does ph mean 6,600 $0 20/20
what does ph measure 4,400 $0 20/20
what is ph scale 3,600 $0 20/20

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=ph+definition&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