seodata.dev

keyword

what are placards

Monthly search volume and cost-per-click data for "what are placards" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+are+placards&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
placards hazmat 6,600 $4.51 11/20
what is placard 2,400 $0 20/20
what is a placard 2,400 $0 15/20
what is placarding 2,400 $0 14/20
what is a placards 2,400 $0 10/20
what is a hazardous materials placard 140 $0 10/20
what is hazardous material placard 140 $0 10/20
why are placards used 110 $0 9/20
placards are used on 30 $0 12/20
what are placards used for 30 $0 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://app.seodata.dev/v1/keyword?q=what+are+placards&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