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Brotli versus Gzip: HTTP Compression Choices that Cut Bytes and Carbon
This article explains how HTTP compression choices affect network transfer, server load and per visit carbon. Readers will learn when Brotli or Gzip makes sense, practical deployment patterns that avoid…
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Reducing origin load and crawler waste on multilingual sites with smarter hreflang and cache invalidation
This article explains how engineering and localization teams can reduce origin requests and unnecessary crawler activity on multilingual websites. You…
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CDN configuration for sustainability with TTLs, cache keys and origin shielding
Practical guidance to configure CDNs so they reduce origin load and network transfer while keeping content fresh. Learn how to…
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Headless CMS and sustainability: when it reduces footprint and when it increases it
This article explains the architectural trade offs of headless content management systems from a sustainability perspective. Readable decision criteria, measurement…
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Sustainability KPIs digital teams can report to leadership
Practical, leadership friendly sustainability key performance indicators for product, design and engineering teams. Learn which metrics translate technical work into…
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Choosing between SSR, CSR and hydration with energy and performance in mind
This article explains how server side rendering, client side rendering and hydration move work between servers and user devices, the…
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Vendor sustainability scorecards for martech, analytics and hosting
This post explains how to build and use pragmatic vendor sustainability scorecards tailored to martech, analytics and hosting. Readers will…
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Modern image optimization for sustainability with AVIF, WebP, srcset and lazy loading
This article explains how modern image formats and delivery techniques reduce data transfer and client work so sites use less…
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A B testing landing pages to cut emissions without losing conversions
This case study shows how to run controlled experiments that reduce landing page carbon intensity while protecting conversion metrics. You…
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Dark Mode Energy Savings OLED versus LCD Reality Check
This article explains when dark mode reduces display energy, why the effect differs between OLED and LCD displays, and how…