seodata.dev

keyword

critical infrastructure homeland security

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

$ curl "https://app.seodata.dev/v1/keyword?q=critical+infrastructure+homeland+security&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 national infrastructure 3,600 $21.98 8/20
critical infrastructure 2,900 $12.49 11/20
homeland security critical infrastructure 210 $5.64 13/20
critical infrastructure dhs 210 $5.64 11/20
department of homeland security critical infrastructure 210 $5.29 11/20
dhs critical infrastructure 210 $5.29 11/20
department of homeland security critical infrastructure sectors 140 $9.24 9/20
homeland security critical infrastructure sectors 140 $9.24 8/20
critical infrastructure facility 40 $40.53 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=critical+infrastructure+homeland+security&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