The technology stack of a website: CMS, frameworks, JavaScript libraries, analyt...
https://keywords.duoleads.com/v1/tech-stackOverview
The technology stack of a website: CMS, frameworks, JavaScript libraries, analytics and tag managers, CDN, web server, e-commerce and marketing tools, grouped by category, plus the domain's rank, country and language, from a web technology index, $0.024 a call. Use when profiling a prospect or competitor's site. Send a registrable domain (www. is dropped). Not in the index is found false, still charged. Bad input is a free 400; a data source failure is not charged.
Protocol
x402 (POST)
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Website Technology Stack
Source
bazaar
Indexed
2026-11-09 18:08:02
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"target": "example.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"count": 6,
"country": "US",
"domainRank": 361,
"found": true,
"language": "en",
"request_id": "01KEXAMPLE0000000000000000",
"see_also": {
"endpoint": "https://keywords.duoleads.com/v1/whois",
"params": [
"target"
],
"reason": "Want the domain's registration dates and registrar? Call whois."
},
"source": "web technology index",
"target": "example.com",
"technologies": {
"analytics": {
"tag_managers": [
"Google Tag Manager"
]
},
"content": {
"cms": [
"WordPress"
]
},
"servers": {
"cdn": [
"Cloudflare"
],
"web_servers": [
"Nginx"
]
},
"web_development": {
"javascript_libraries": [
"jQuery"
],
"programming_languages": [
"PHP"
]
}
},
"units": "technologies = names by group and category; count = distinct technologies; domainRank = 0-1000 (provider scale)."
},
"type": "json"
}