Website Carbon

aid: website-carbon
name: Website Carbon
description: "API to estimate the carbon footprint of loading web pages"
url: https://api.websitecarbon.com/
specificationVersion: '0.20'
created: '2026-05-28'
modified: '2026-05-28'
x-source: public-apis/public-apis
x-category: "Environment"
x-tier: 3
x-tier-reason: bulk-registered-from-public-apis
tags:
  - Environment
  - Public APIs
apis:
  - name: Website Carbon
    description: "API to estimate the carbon footprint of loading web pages"
    humanURL: https://api.websitecarbon.com/
    baseURL: https://api.websitecarbon.com/
    tags:
      - Environment
    properties:
      - type: Documentation
        url: https://api.websitecarbon.com/
common:
  - type: Website
    url: https://api.websitecarbon.com/
  - type: PublicAPIsListing
    url: https://github.com/public-apis/public-apis
maintainers:
  - FN: Kin Lane
    email: [email protected]