seodata.dev

keyword

happiness tests

Monthly search volume and cost-per-click data for "happiness tests" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=happiness+tests&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $0.37 | | competition | 0.16 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
test for happiness 1,000 $0.37 15/20
happiness test 880 $1.3 20/20
happy test 880 $1.3 20/20
test of happiness 880 $1.3 20/20
free happiness test 50 $0.73 14/20
happiness assessment 50 $2.14 13/20
happiness test free 50 $0.73 13/20
the happiness test 30 $0 14/20
happiness psychology test 20 $0 14/20
psychology happiness test 20 $0 14/20

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=happiness+tests&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