Sustainable Web Agency
Sustainable Websites Built for People and the Planet
We design and develop lightweight, accessible, and carbon-efficient websites — custom-built for your business.
What we do
Web design
Beautiful, user-centered design that communicates your brand — optimized for speed, accessibility, and low carbon impact.
Web development
Custom-built websites on a static-first foundation — no bloated frameworks, just fast, secure, and maintainable code.
Audit & optimization
We analyze your website's speed, CO₂ footprint, and accessibility (WCAG) — and give you a clear roadmap to improve.
Hosting
Green hosting powered by renewable energy in Sweden — fast, secure, and with a minimal carbon footprint.
WCAG & accessibility
We audit and optimize your website against WCAG 2.1 AA and EN 301 549 — for a more inclusive and future-proof digital presence.
WordPress maintenance
Plugin and core updates, ongoing optimization, uptime monitoring, and backups — every month. No long-term commitment.
Why sustainable web design matters
The internet produces over 4% of global CO₂ emissions — more than the entire aviation industry. Every website we build is designed to use less energy, load faster, and cost less to run.
Faster load times
Our websites typically load in 200–300ms — not seconds. A faster site means better SEO rankings, higher conversions, and happier visitors.
Lower carbon footprint
By stripping away unnecessary code, compressing assets, and choosing green hosting, we dramatically reduce the energy your website uses per visit.
Lower running costs
Lightweight websites use less server resources — which means lower hosting bills, less maintenance, and a better return on your investment.
Built for the future
EU sustainability regulations are tightening. A sustainable website positions your business ahead of the curve — and strengthens your brand with conscious customers.
Better UX and inclusiveness
We don't add content for content's sake. Every page is crafted to create a meaningful experience for your visitors — clear, purposeful, and genuinely useful to the people you want to reach.
WCAG optimized
We design for people first, and actively develop and test against WCAG 2.1 Level AA and EN 301 549 — helping your business reach a significantly wider audience.
We're focusing on the Swedish market
We are currently focusing our resources on the Swedish market while we grow. The .com site is paused for now, but if you would like to discuss a project with us, please use the form below. You can also read more about what we do at sustainablewww.se (in Swedish).
Contact us
Max Wallberg
Co-founder & Sales
Book a free consultation
Talk to Max about your project and get a free optimization analysis of your current website, with concrete recommendations for speed, security, and sustainability.
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Free performance and CO₂ review of your current website
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Concrete improvement suggestions you can act on right away
No commitments, just an honest conversation