seodata.dev

keyword

class 9 hazardous materials

Monthly search volume and cost-per-click data for "class 9 hazardous materials" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=class+9+hazardous+materials&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $24.84 | | competition | 0.05 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
class 9 miscellaneous 3,600 $24.84 20/20
class 9 hazardous 3,600 $24.84 18/20
class 9 hazard 3,600 $24.84 17/20
class 9 hazmat 2,900 $13.7 20/20
hazmat 9 2,900 $29.14 20/20
hazmat 9 classes 2,900 $13.7 20/20
hazmat class 9 2,900 $25.52 20/20
hazmat class 9 miscellaneous 2,900 $29.14 20/20
class 9 miscellaneous hazardous materials 260 $42.25 17/20
what is a class 9 hazardous material 210 $0 18/20

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=class+9+hazardous+materials&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