keyword

firefox older versions

Monthly search volume and cost-per-click data for "firefox older versions" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=firefox+older+versions&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-08 | +--------------+------------------+

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
old firefox versions	1,600	$0	20/20
old version firefox	1,000	$0	20/20
firefox mozilla older version	1,000	$0	14/20
firefox old version	720	$0	20/20
oldversion firefox	720	$0.52	15/20
old versions firefox	720	$0.52	14/20
older version firefox	720	$0	14/20
old firefox browser	260	$0	14/20
firefox older version	70	$4.88	14/20
download mozilla firefox old version	30	$0	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=firefox+older+versions&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