seodata.dev

keyword

what is world war 1

Monthly search volume and cost-per-click data for "what is world war 1" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+world+war+1&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $1.18 | | competition | 0 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
one world war 165,000 $9.6 20/20
war world one 165,000 $4.47 20/20
world war 1 165,000 $3.81 20/20
world war first 165,000 $3.52 20/20
ww i 165,000 $3.81 20/20
ww1 110,000 $2.49 20/20
when was world war 1 74,000 $1.36 20/20
when was ww1 74,000 $1.36 20/20
first world war date 60,500 $4.37 20/20
when did the first world war start 49,500 $2.59 20/20

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=what+is+world+war+1&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