seodata.dev

keyword

mph road signs

Monthly search volume and cost-per-click data for "mph road signs" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=mph+road+signs&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0.5 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
speed limit sign 18,100 $7.12 7/20
speed limiter sign 14,800 $7.83 4/20
speed limits sign 14,800 $5.46 4/20
speed sign 1,600 $5.21 4/20
what does a speed restriction sign look like 30 $0 5/20
how much is a speed limit sign 20 $1.61 8/20
traffic speed limit sign 10 $6.98 8/20
traffic speed limit signs 10 $9.5 8/20
all speed limit signs 10 $0 6/20
speed limit sign is 10 $0 6/20

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=mph+road+signs&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