seodata.dev

keyword

critical infrastructure protection homeland security

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

$ curl "https://app.seodata.dev/v1/keyword?q=critical+infrastructure+protection+homeland+security&country=us" +--------------+------------------+ | volume | 40 | | cpc | $3.49 | | competition | 0.06 | | 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 11/20
critical infrastructure 2,900 $12.49 7/20
critical infrastructure and cybersecurity 390 $29.35 6/20
critical infrastructure homeland security 210 $5.64 7/20
dhs critical infrastructure 210 $5.29 7/20
homeland security critical infrastructure 210 $5.64 7/20
dhs critical infrastructure protection 40 $3.49 14/20
dhs infrastructure 40 $0 8/20
homeland security and critical infrastructure protection 30 $0 8/20
dhs sectors 20 $0 8/20

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+protection+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