Description
Measure any website's environmental impact with a Green Score (0-100). Get instant sustainability insights and optimization tips.
Detailed Description:
π± GREEN CODING SCORE - Measure Website Sustainability
Is your favorite website eco-friendly? Find out instantly with Green Coding Score!
This extension automatically analyzes every website you visit and calculates a sustainability score from 0-100, helping developers and users understand the environmental impact of web pages.
β¨ KEY FEATURES
β’ Automatic Scoring - No clicks needed. Visit any site and get an instant green score
β’ Grade System (A-E) - Quick visual feedback on sustainability performance
β’ Detailed Metrics - See transfer size, request count, third-party ratio, and load time
β’ Smart Recommendations - Get up to 3 actionable tips to improve sustainability
β’ Framework Detection - Identifies WordPress, React, Next.js, Vue, Angular, and more
β’ Top Resource Analysis - See which files are consuming the most bandwidth
β’ 100% Private - All calculations happen locally. No data sent anywhere
π HOW SCORING WORKS
The Green Score is calculated based on four key metrics:
β’ Transfer Size (40%) - Total data downloaded
β’ Request Count (20%) - Number of HTTP requests
β’ Third-Party Ratio (25%) - External scripts and resources
β’ Performance Time (15%) - Page load speed
Score Grades:
A (85-100) - Excellent sustainability
B (70-84) - Good performance
C (55-69) - Room for improvement
D (40-54) - Needs optimization
E (0-39) - Poor sustainability
π― WHO IS THIS FOR?
β’ Web Developers - Optimize your sites for sustainability
β’ Digital Agencies - Audit client websites quickly
β’ Eco-Conscious Users - Make informed browsing choices
β’ Performance Engineers - Identify bloated resources
β’ Anyone curious about web sustainability!
π‘ WHY SUSTAINABILITY MATTERS
The internet accounts for approximately 4% of global carbon emissions - more than the airline industry.
Every byte transferred requires energy. By optimizing websites, we can collectively
reduce the environmental impact of the web.
π PRIVACY FIRST
β’ No data collection
β’ No external API calls
β’ No tracking or analytics
β’ Everything runs locally in your browser
Reviews
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Permissions (1)
Permissions
storageβΉ Can store data locally in your browser
Details
| Version | 1.1.0 |
| Updated | Feb 14, 2026 |
| Size | 38.72KiB |
| First Seen | Mar 27, 2026 |
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