From data to action. Reduce your website’s carbon footprint.

Here at Kayo Digital, we help organisations understand and reduce the environmental impact of their websites. Our website carbon audit service analyses how much carbon your website generates and identifies opportunities to reduce its footprint through performance optimisation, cleaner code, and sustainable design practices.

Whether you want to demonstrate corporate responsibility, meet sustainability goals, or simply make your site more efficient, our audits give you the insight and action plan you need.

Contact us today to help improve the carbon footprint of your website

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What is a Website Carbon Audit?

A website carbon audit measures the energy used to load and operate your site, translating it into its carbon footprint. This impact is influenced by factors such as:

Page size and complexity
Hosting and server efficiency
Image, video, and media optimisation
Code performance and structure
Caching and content delivery methods

Our audits combine technical performance testing with sustainability best practices to give you a clear picture of your site’s environmental impact and how to improve it.

Why Website Carbon Audits Matter

Reduce your environmental impact – Lower the carbon emissions your website generates.
Improve performance – Faster, leaner websites also improve user experience and SEO.
Enhance brand reputation – Demonstrate your commitment to sustainability.
Support compliance – Align with corporate ESG policies and sustainability reporting.
Save resources – Efficient websites often use less bandwidth and hosting power.

Who Should Get a Website Carbon Audit?

A website carbon audit is valuable if:

You have sustainability or ESG commitments to meet.
You operate in industries with strong. environmental responsibility standards.
You run high-traffic or content-heavy websites.
You want to improve website performance and user experience.
You’re planning a redesign and want to make it more sustainable from the start.

Why Choose Kayo Digital?

We combine expertise in web performance optimisation with a passion for sustainable digital practices. Our consultative approach ensures your site is optimised for both people and the planet, helping you achieve measurable sustainability improvements without compromising user experience.

FAQ's

How do you measure a website’s carbon footprint?

We use a combination of industry tools and manual checks to calculate energy usage and carbon emissions based on page size, hosting, and user activity.