keyword

homeland security critical infrastructure

Monthly search volume and cost-per-click data for "homeland security critical infrastructure" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=homeland+security+critical+infrastructure&country=us" +--------------+------------------+ | volume | 210 | | cpc | $5.64 | | competition | 0.1 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
critical infrastructure protection	18,100	$10.15	9/20
critical infrastructure	2,900	$12.49	13/20
critical infrastructure homeland security	210	$5.64	13/20
dhs critical infrastructure	210	$5.29	13/20
critical infrastructure dhs	210	$5.64	12/20
department of homeland security critical infrastructure	210	$5.29	11/20
dhs critical infrastructure sectors	140	$9.24	10/20
homeland security critical infrastructure sectors	140	$9.24	10/20
department of homeland security critical infrastructure sectors	140	$9.24	9/20
homeland security and critical infrastructure protection	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=homeland+security+critical+infrastructure&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