seodata.dev

keyword

when were rings invented

Monthly search volume and cost-per-click data for "when were rings invented" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=when+were+rings+invented&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
marriage ring history 1,300 $0.63 12/20
wedding ring tradition 1,300 $2.76 11/20
wedding ring origin 1,300 $1.22 10/20
rings history 390 $1.02 10/20
who invented rings 260 $0 13/20
when was the wedding ring invented 210 $0.18 10/20
who invented the wedding ring 90 $0.06 10/20
when was rings invented 70 $0 13/20
origin of rings 70 $5.24 11/20
origin of ring 70 $5.24 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=when+were+rings+invented&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