seodata.dev

keyword

marriage online certificate

Monthly search volume and cost-per-click data for "marriage online certificate" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=marriage+online+certificate&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $2.98 | | competition | 0.43 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
online wedding certificate 4,400 $2.23 20/20
wedding certificate online 4,400 $2.23 18/20
marriage papers 4,400 $2.05 16/20
marriage certificate online 4,400 $2.98 15/20
online marriage certificate 3,600 $4.15 19/20
certificate marriage virtual 3,600 $2.66 17/20
online certificate of marriage 3,600 $1.92 15/20
wedding certificate 2,400 $1.01 16/20
fake marriage certificate 1,900 $1.01 15/20
certificate of marriage 1,600 $0.77 15/20

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=marriage+online+certificate&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt