seodata.dev

keyword

average pd

Monthly search volume and cost-per-click data for "average pd" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=average+pd&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $5.06 | | competition | 0.32 | | country | US | | updated | 2026-06-12 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
distance between pupils 27,100 $4.05 14/20
pupillary distance average 6,600 $4.22 20/20
average pupillary distance 6,600 $4.22 17/20
what is pd glasses 3,600 $5.83 13/20
average pupillary distance female 2,900 $5.56 14/20
what is pd on eye prescription 2,900 $6.23 13/20
what is pd in glasses 2,900 $4.41 12/20
pd prescription glasses 1,900 $5.18 14/20
what is the average pupillary distance 1,300 $4.49 16/20
average pd for glasses 1,000 $5.76 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://api.seodata.dev/v1/keyword?q=average+pd&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