-
Setting and enforcing a JavaScript performance budget
Learn how to pick measurable JavaScript limits, translate them to build and runtime checks, and use tools and workflows that catch regressions before they reach users. This guide gives concrete…
-
Hreflang and caching strategy for multilingual sites
This article explains how hreflang interacts with caching and CDN behavior on multilingual sites, why common setups can increase origin…
-
Case study: reducing font transfer and client work with WOFF2, variable fonts and targeted subsetting
A practical case study showing how teams can choose and deploy WOFF2, variable fonts and targeted subsetting to lower network…
-
Green web hosting explained and how to verify claims
This article explains what green web hosting claims typically mean, which certifications and standards carry weight, common pitfalls to watch…
-
Website emissions per visit and how to benchmark them by industry and traffic type
This article explains how to calculate greenhouse gas emissions for a website visit, why traffic type and industry change the…
-
How to avoid greenwashing in digital sustainability and use safer claim language
Practical guidance for product, design and marketing teams on identifying common digital greenwashing pitfalls and rewriting claims so they are…
-
Automating font subsetting to improve web fonts performance
This article explains how to choose between system fonts, WOFF2 and variable fonts, and gives a reproducible, automatable subsetting pipeline…
-
Landing page optimization for lower emissions with templates and best practices
Learn how to design and build landing pages that reduce data transfer and device work while protecting conversion goals. This…
-
Optimizing AI generated images for the web and avoiding delivery pitfalls
This article explains how AI generated images differ from conventional imagery for web delivery and gives practical, verifiable strategies to…
-
Sustainable web development: a performance first checklist for product and design teams
This article gives product managers, designers and developers a practical performance first checklist that reduces network transfer and device work…