seodata.dev

keyword

what colour are traffic lights

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+colour+are+traffic+lights&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
traffic light red 2,400 $1.34 14/20
traffic light colors 1,000 $0 20/20
traffic light colours 1,000 $0 20/20
traffic lights colors 1,000 $0 20/20
colours of the traffic light 1,000 $0.12 18/20
stop light colors 1,000 $0.12 16/20
traffic signals colours 590 $0 14/20
what color are traffic lights 110 $0 16/20
what are the colours of the traffic light 90 $0 14/20
what color are the traffic lights 50 $0 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://app.seodata.dev/v1/keyword?q=what+colour+are+traffic+lights&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