keyword

how to check mail header

Monthly search volume and cost-per-click data for "how to check mail header" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+to+check+mail+header&country=us" +--------------+------------------+ | volume | 260 | | cpc | $1.8 | | competition | 0.01 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

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
email headers	2,900	$7.63	20/20
email header	2,900	$3.57	19/20
check header of email	390	$0	13/20
how to check email header	260	$0	13/20
how to check email headers	260	$1.8	13/20
how to read the header of an email	140	$0	13/20
show email header	70	$3.64	14/20
how do i find an email header	70	$0	13/20
get email headers	40	$0	14/20
where is the email header	30	$0	13/20

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=how+to+check+mail+header&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