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Third party scripts carbon audit: find, measure and remove bloat
This post shows how to locate third party scripts on a site, measure their performance and carbon impact with practical methods, and apply safe removal or mitigation strategies so teams…
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SSR CSR and Hydration performance and energy trade offs
This post explains the technical differences between server side rendering, client side rendering and hydration, and shows how those choices…
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Edge computing and emissions: when serverless reduces or increases CO2
This article explains how running serverless workloads at the edge can lower or raise greenhouse gas emissions. It gives practical…
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Practical models for CDN TTLs, cache keys and origin shielding to cut origin load
This article gives a practical, quantitative framework to choose TTLs, design cache keys, and apply origin shielding so CDNs reduce…
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Practical choices for a low carbon WordPress setup: caching, media and themes
This post gives actionable guidance to choose caching, media pipelines and themes that lower data transfer and runtime work for…
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Performance‑First Checklist for Sustainable Web Development
Learn a practical, stage-by-stage checklist for building websites that prioritize performance and sustainability. This guide gives actionable acceptance criteria, testing…
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Google Analytics versus privacy friendly analytics performance and carbon trade offs
This article compares how Google Analytics and privacy friendly analytics differ in data collection, technical footprint, and likely carbon outcomes.…
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Why designing for mobile networks reduces a website’s carbon footprint
This article explains how the technical and operational differences of mobile networks change the carbon impact of websites and gives…
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Website carbon footprint for SEO: a practical glossary and how to use the metrics
This article defines the core terms used to quantify a website’s carbon footprint and explains how SEO practitioners should interpret…
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How renewable energy changes website emissions and what it does not
This article explains which parts of a website’s greenhouse gas footprint are reduced when hosting and infrastructure run on renewable…