Evaluate and improve the footprint of digital services
summary
Claims a repeatable method to turn web metrics into environmental impact numbers by converting requests → kJ and CO2 equivalents, combining hosting, datacenter, telecom and device energy and counting actual page flows and sizes across hosting + network + device energy. Uses Lighthouse accessibility and automated security checks plus a functional usefulness score to produce a score out of 100 and prioritized fixes. Reports concrete examples of pages measured, aggregated metrics and a workflow to reduce footprint and improve accessibility and security.
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chapters (7)
- 0:00Digital services impact
- 2:52Design principles for responsible IT
- 6:30Accessibility and security
- 9:50Feature and performance evaluation
- 13:05Development methods analysis
- 16:42Optimization in digital projects
- 20:00Call for sustainable IT
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