keyword

hazard class placards

Monthly search volume and cost-per-click data for "hazard class placards" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=hazard+class+placards&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $5.74 | | competition | 1 | | country | US | | updated | 2026-06-08 | +--------------+------------------+

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
placards	40,500	$20.54	8/20
placard hazardous materials	6,600	$5.01	15/20
hazmat placard	6,600	$4.51	11/20
placard hazmat	6,600	$5.74	11/20
hazard placard	6,600	$5.01	9/20
hazmat placards	6,600	$4.24	8/20
placarded hazmat	6,600	$5.74	8/20
hazardous materials placards	6,600	$5.01	7/20
placards hazmat	6,600	$4.51	7/20
dot placard	1,600	$14.56	10/20

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=hazard+class+placards&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