keyword

npd test

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

$ curl "https://api.seodata.dev/v1/keyword?q=npd+test&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $1.41 | | competition | 0.41 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
narcissism test	18,100	$1.54	20/20
narcissistic test	18,100	$1.74	20/20
test for narcissism	18,100	$0.88	20/20
tests for narcissism	18,100	$1.74	16/20
test narcissistic personality disorder	5,400	$0.82	20/20
narcissistic personality disorder test	4,400	$1.34	20/20
test for narcissistic personality	4,400	$1.56	17/20
narcissist quiz	2,900	$1.62	20/20
narcissist test free	2,900	$1.66	20/20
narcissism test free results	110	$1.92	17/20

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://api.seodata.dev/v1/keyword?q=npd+test&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