keyword

best website checker

Monthly search volume and cost-per-click data for "best website checker" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+website+checker&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $5.03 | | competition | 0.4 | | country | US | | updated | 2026-05-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
site check online	27,100	$3.54	20/20
site checker online	27,100	$4.06	20/20
website checker	27,100	$3.77	20/20
web checker	27,100	$4.06	18/20
website analyzer online	2,900	$15.01	17/20
check website	2,400	$4.69	19/20
site analyzer online	2,400	$10.66	18/20
checker website	1,900	$4.47	19/20
web check free	1,000	$5.46	20/20
website checker free	1,000	$5.66	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=best+website+checker&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