Traffic
8.41K
2,551,579
719,407
606
00:17
1.68
65.15%
30.4%
Traffic sources
- Search30.4%
- Direct26.6%
- Display ads11.8%
- Referrals7.7%
- Social7.3%
- Paid search6.1%
- Email4.0%
- Other3.9%
- Generative AI2.3%
Regions
- United States96.1%
- Canada3.9%
Related boards: Most visited websites in the United States · Top biotech and pharma websites by traffic · Fastest growing biotech and pharma websites
See how amphastar.com compares with the most visited websites in the world, the fastest growing websites, top websites by AI referrals and sites gaining organic search traffic.
Search visibility
Keyword samples
- 29033088%
- 25054046%
- 22023096%
- BRAND17018094%
- 17018094%
Keyword rankings
Keyword rankings
See the keywords amphastar.com ranks for on Google, the pages that bring it traffic, and the competitors fighting it for search traffic.
Live examples: chatgpt.com · github.com · plausible.io
Unlock ProBacklink rank
Global position
#405,969
8,145
2026-10-31
- Referring IPs
- 1,413
- Referring subnets
- 444
- .COM rank
- #187,361
Similar sites
Website reports in the same category, with nearby monthly visits.
What's in this report
The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.
- Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
- Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
- Missing or partial values stay marked in the report.
Cite or embed
amphastar.com had about 8.41K visits in September 2026, down 16.74% from August; the top source is search. Source: Vaneform estimates, https://vaneform.com/e/amphastar-com (updated 2026-09-01).
Show this report's monthly visits on your site or README. Updates with each data month.
<a href="https://vaneform.com/e/amphastar-com" rel="nofollow"><img src="https://vaneform.com/api/badge/amphastar-com" alt="amphastar.com monthly visits · Vaneform" height="20"></a>