seodata.dev

keyword

perm machine history

Monthly search volume and cost-per-click data for "perm machine history" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=perm+machine+history&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
history of permanent waving 110 $0 12/20
permanent wave history 110 $0 11/20
history of the permanent wave 110 $0 9/20
the history of perming 90 $0 11/20
the history of perms 90 $0 11/20
the history of permanent waving 30 $0 15/20
history of permanent waves 30 $0 14/20
permanent waving history 20 $0 13/20
perm history timeline 20 $0 12/20
who invented hair perms 20 $0 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=perm+machine+history&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