seodata.dev

keyword

national historical park

Monthly search volume and cost-per-click data for "national historical park" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=national+historical+park&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $6.18 | | competition | 0.01 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
national and historic parks 1,900 $6.18 11/20
historic national park 1,600 $2.46 12/20
national park site 1,300 $4.9 10/20
historic national parks 1,000 $15.13 12/20
national historical site 1,000 $2.92 9/20
historical national parks 880 $5.19 9/20
national parks and historic sites 260 $1.46 10/20
national park historic sites 260 $2.21 9/20
national parks historic sites 260 $2.21 9/20
national parks/historic sites 260 $1.46 9/20

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=national+historical+park&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