keyword

commercial driver's license hazardous materials test

Monthly search volume and cost-per-click data for "commercial driver's license hazardous materials test" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=commercial+driver's+license+hazardous+materials+test&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0.42 | | competition | 0.44 | | country | US | | updated | 2026-06-09 | +--------------+------------------+

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
hazmat testing	2,900	$0.85	20/20
hazmat cdl test	2,900	$0.42	19/20
hazmat endorsement test	2,900	$0.66	17/20
cdl hazmat test	2,900	$0.51	15/20
hazmat test	2,400	$0.69	19/20
hazardous material cdl practice test	2,400	$0.41	15/20
hazmat practice test cdl	2,400	$0.44	15/20
hazardous material endorsement test	2,400	$0.68	14/20
test for hazardous material endorsement	2,400	$0.68	14/20
cdl hazmat endorsement test	260	$0.46	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://api.seodata.dev/v1/keyword?q=commercial+driver's+license+hazardous+materials+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