seodata.dev

keyword

certificate x509

Monthly search volume and cost-per-click data for "certificate x509" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=certificate+x509&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $10.29 | | competition | 0.04 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
x509 1,900 $5.32 19/20
x 509 certificate 1,600 $5.67 20/20
x 509 certificates 1,600 $5.67 20/20
x 509 ssl certificate 1,600 $5.67 20/20
x.509 certificate 1,600 $8.09 20/20
x.509 certificates 1,600 $5.03 20/20
x 509 digital certificate 1,600 $5.03 18/20
certificates x509 1,600 $16.85 16/20
certificate 509 1,600 $20.03 15/20
x509 cert 1,600 $5.67 14/20

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=certificate+x509&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