keyword

online tests free

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

$ curl "https://app.seodata.dev/v1/search-volume?q=online-tests-free&country=us" +--------------+------------------+ | volume | 480 | | cpc | $1.92 | | competition | 0.2 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
psychology test	14,800	$2.46	12/20
online tests	5,400	$2.53	16/20
online test	5,400	$3	13/20
free test	1,900	$6.09	16/20
tests online	590	$2.23	16/20
test free online	480	$1.92	14/20
free online testing	480	$1.68	13/20
free online tests	480	$1.68	13/20
online free tests	480	$1.92	13/20
test free	390	$1.07	16/20

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/search-volume?q=online-tests-free&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