Make your website lighter, greener, and more responsible.
Your website might be silently contributing to climate change. Let’s change that. With our tailored Web Sustainability Consultancy, we help you reduce your site’s CO2 emissions, improve performance, and future-proof your digital presence — all without compromising on design or user experience.
Web sustainability goes beyond green hosting
What is web sustainability consultancy?
💡Did you know?
The average website produces 1.76 grams of CO2 per pageview. That adds up — fast.
Web sustainability consultancy is about making your website faster, lighter, and more efficient — with a smaller carbon footprint. It means understanding how your digital infrastructure consumes energy, and finding smart, user-friendly ways to reduce emissions across design, development, hosting, and content. At SEMIL GREEN WEB, I take a hands-on, holistic approach to optimize your website’s performance while aligning it with environmental best practices.
Why does this matter? Because the internet emits more CO2 than the entire airline industry. Every megabyte transferred consumes electricity, and every slow-loading page contributes to user frustration and digital waste. As a founder who believes technology should serve both people and the planet, I see sustainable web design as a responsibility — and an opportunity. Through this service, I help mission-driven businesses take measurable steps toward a cleaner web.
Not every website needs to be flashy — but every website should be efficient
Is this for you and your company?
🌱 Eco-conscious brands
Align your digital presence with your environmental values.
🛒️️ E-commerce websites
Reduce loading times and energy use while boosting conversions.
🧩 Marketing agencies
Offer greener websites and audits to your own clients.
🎓 Educational institutions
ILead by example with a responsible and efficient web footprint.
🌍 NGOs and nonprofits
Amplify your mission with a cleaner, more accessible website.
🚀 Startups with ESG goals
Build your product on sustainable digital foundations.
🇪🇺 EU businesses
Move closer to climate goals and digital compliance mandates.
🧠 Developers & tech leads
Discover how your architecture choices affect CO2 output.
Sustainable doesn’t mean superficial — it means strategic
What’s included in the web sustainability consultancy service?
My web sustainability consultancy goes beyond surface-level audits. It’s a deep dive into how your website is built, hosted, designed, and delivered — with the goal of reducing unnecessary energy consumption and improving overall efficiency. You’ll receive insights that are data-driven, actionable, and tailored to your unique audience and business model.
Whether you manage a single landing page or an enterprise-level platform, this service is structured to uncover digital waste and turn it into opportunity. From emissions analysis to user flow improvements, I provide practical recommendations backed by performance metrics, UX principles, and sustainable development practices.
Why choose me?
+5
years as consultant+20
Successful projects+34
Reports generatedCO2 audit & performance scan
I start by measuring the carbon footprint of your current website using real data. This includes page weight, transfer size, hosting analysis, and CO₂ emissions per visit — providing a baseline to track improvements.
UX & UI efficiency review
User experience isn’t just about beauty — it’s about function and flow. I analyze your site’s navigation, layout, and interaction patterns to reduce friction, eliminate digital clutter, and cut down energy usage.
Technical optimization strategy
From scripts to stylesheets, every byte counts. I’ll pinpoint unnecessary code, oversized images, inefficient plugins, and other energy-heavy elements — then recommend greener alternatives and lighter structures.
Hosting & CMS recommendations
You’ll receive a tailored report with clear findings, practical next steps, and visual comparisons of before/after metrics — ideal for internal teams, stakeholders, or even as part of ESG reporting.
Curious how your website is performing behind the scenes?
Most websites emit far more CO₂ than their owners realize — and it’s not just about hosting. A quick scan can reveal hidden inefficiencies, digital bloat, and untapped opportunities for improvement. Start with a free, no-pressure assessment and take the first step toward a faster, greener website.
A simple, guided process — built around your goals
How it works and what are the steps?
The path to a cleaner, more sustainable website doesn’t need to be complicated. I follow a clear, structured process to evaluate your digital footprint, identify areas for improvement, and support you in making meaningful, measurable changes — all tailored to your business and users.
Step 1:
📞 Discovery online meeting
We’ll start with a 30-minute consultation to understand your website, your goals, and your audience. This helps me tailor the audit to your business needs — whether you’re focused on speed, emissions, or user experience.
Step 2:
🔍 Full website audit
I’ll conduct a deep technical and UX analysis of your site, evaluating everything from carbon emissions and hosting efficiency to front-end performance, user flows, and digital clutter.
Step 3:
📊 Sustainability report
You’ll receive a personalized report with clear findings, recommended improvements, and visual benchmarks — perfect for sharing with internal teams, devs, or even stakeholders.
Step 4:
🚀 Support for implementation
Need help putting the recommendations into action? I can support your developers, collaborate with your agency, or make the changes myself depending on your setup.
From insight to impact - real examples of greener websites
Turn your website into a high-performing, low-emission platform
Each project I work on is an opportunity to show that sustainability and performance go hand in hand. Whether it’s reducing page weight, simplifying user journeys, or cutting unnecessary scripts, the impact is measurable — not just in CO₂ saved, but also in speed, usability, and clarity.
Below are a few examples of what happens when thoughtful design meets sustainable thinking. From internal projects to client collaborations, the results speak for themselves.
LLCWyo
After applying our sustainability roadmap and redesign strategy, LLCWyo now emits less than 0.06g of CO2 per pageview — a huge 80%+ reduction.
SGW website
My company website SEMIL GREEN WEB, serves less than 0.09g CO2 per pageview, while having top performance and accessibility.
Frequently asked questions
Here are the main questions I have been asked about Web Sustainability Consultancy service.
How does a website emit CO2?
Every time someone visits your website, data is transferred through servers, networks, and user devices — all of which require electricity. The heavier your pages (images, videos, scripts), the more energy they consume, especially at scale. That energy usage results in real-world CO2 emissions.
Isn’t green hosting enough to make my site sustainable?
Green hosting is a great start, but it only addresses one layer. Most emissions come from the site’s structure: bloated code, heavy media, poor UX, or excessive tracking scripts. True sustainability comes from optimizing the entire user journey, not just where the site is hosted.
Will reducing CO2 hurt my design or functionality?
Not at all. In fact, a more sustainable website often leads to better performance and user experience. By simplifying design, optimizing content, and removing unnecessary elements, your site becomes faster, clearer, and more user-friendly — which helps SEO, retention, and conversions.
What kind of businesses benefit the most from this?
Any website with moderate to high traffic can benefit — especially e-commerce, content-heavy sites, and mission-driven brands. But even smaller websites can make a meaningful impact, especially when sustainability is part of their values or branding.
Do I need to be technical to use this service?
Not at all. I’ll guide you through the process in clear, non-technical language. Whether you’re a founder, marketer, or developer, I tailor the insights and recommendations to your role — and I can support implementation directly if needed.