seodata.dev

keyword

30 year marriage

Monthly search volume and cost-per-click data for "30 year marriage" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=30+year+marriage&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0.41 | | competition | 1 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
30 year anniversary symbol 2,400 $1.81 6/20
30th anniversary symbol 1,900 $1.03 6/20
30 years of marriage 320 $0.36 10/20
marriage 30 years 320 $0.36 8/20
married 30 years 110 $0 8/20
what is 30 years of marriage 110 $0 8/20
married for 30 years 110 $0.18 7/20
30 years married 110 $0 6/20
after 30 years of marriage 90 $3.81 9/20
marriage after 30 years 90 $0 8/20

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=30+year+marriage&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