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Classify nih.gov — and any other URL — with one call.

620+ IAB categories, company data, tech stacks and logos. JSON out, real time.

curl -X POST 'https://www.klazify.com/api/categorize' \ -H 'Authorization: Bearer YOUR_API_KEY' \ -H 'Content-Type: application/json' \ -d '{"url": "https://nih.gov"}'
{ "domain": { "domain_url": "https://nih.gov", "categories": [ { "name": "/Health/Health Foundations & Medical Research", "confidence": 0.8269097208976746, "IAB-224-223": "Healthy Living - Children's Health" }, { "name": "/Law & Government/Government/Other", "confidence": 0.42540961503982544, "IAB3-7": "Government", "IAB-394-393": "Financial Assistance - Government Support and Welfare" }, { "name": "/Science/Scientific Institutions", "confidence": 0.3864108920097351, "IAB15": "Science", "IAB-464": "Science/Science" } ] }, "success": true }
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Company

Name
National Institutes of Health
Headquarters
Bethesda, MD, US
Employees
10K-50K
Global Rank
#124
Country Rank
#131
🇺🇸 United States
Category Rank
#1
Health > Health

Traffic Overview

Total Visits
169.8M
Last month
Bounce Rate
53.5%
Pages / Visit
3.39
Avg. Duration
04:44

Traffic Sources

search 58.3%
direct 33.3%
referrals 7.4%
social 0.5%
paid 0.4%
mail 0.1%

Top Countries

🇺🇸 United States
44%
🇬🇧 United Kingdom
4.8%
🇨🇦 Canada
4.2%
🇮🇳 India
3.6%
🇨🇳 China
3%