ClientJS ClientJS

Visit clientjs.org
Browser fingerprinting
JavaScript libraries
ClientJS is a JavaScript library for generating browser fingerprints, exposing all the browser data-points.

Get in touch with ClientJS customers

Get a list of 1,179 websites using ClientJS which includes location information, hosting data, contact details, social media accounts, and more.

Metrics

Key metrics and data insights about ClientJS usage, top websites, and alternatives in the Browser fingerprinting ecosystem.

Countries

Russia: 21.25%
United States: 10.1%
Bulgaria: 8.19%
France: 5.05%
Denmark: 3.83%

Languages

EN: 36.36%
AR: 8%
BG: 7.67%
FR: 6.31%
RU: 6.2%

Hosts

Cloudflare, Inc.: 18.55%
Amazon Technologies Inc.: 7.79%
OVH SAS: 5.29%
OVH GmbH: 5.19%
SuperHosting.BG Ltd.: 4.27%

Reports

Pre-built reports and custom data exports to help you identify ClientJS customers, analyze market trends, and generate targeted lead lists.

Apps

Explore our apps and integrations that make technology detection easy and accessible.
IntelBee API
{
"domain": "example.com",
"technologies": [
{
"name": "React",
"category": "JavaScript Framework",
"confidence": 95
},
{
"name": "Cloudflare",
"category": "CDN",
"confidence": 100
}
]
}

Developer API

Integrate our technology intelligence directly into your applications with our robust RESTful API. Built for scale with enterprise-grade reliability.
99.9% uptime SLA
Rate limiting up to 10,000 requests/hour
Real-time webhooks

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