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API Terms/Health & Science/Website Carbon

Website Carbon

websitecarbon.com

Estimates the carbon footprint and CO2 emissions produced by loading a given web page.

The Website Carbon API offers a free tier (Free web-based calculator tool). Verified 2026-07-26 with per-field source links.

Health & Science Verified 2026-07-26 low confidence
Base URL
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Auth
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Free tier
Free web-based calculator tool
websitecarbon.com ↗
Pricing model
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Pricing
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Rate limits
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OpenAPI spec
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MCP server
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