Website Carbon Footprint testing

The internet accounts for almost 4% of global carbon emissions roughly the same as the aviation industry

Websites need electricity, that until all the worlds power from comes sustainable sources, websites contribute to carbon emissions.

Our phones, computers, wifi networks and servers all use electricity every time we load anything online.

We can help measure the energy efficiency of your website and offset the energy it uses funding green energy projects, tree planting and carbon capture.

How it works


Measure the impact - testing multiple pages of your website with our carbon calculator and using the latest UK energy generation data

How do we calculate? ->


Share the results -
in a jargon free report that shows you the data from testing your website and explains the CO2 footprint

Get your site tested now ->


Add your CO2 offset - buy an offset package and we’ll fund climate solutions which completely offset the environmental impact of your website.🙂
Get your site tested now ->

Get started today

Take a step towards a more sustainable internet now, fill in the details of your website and we’ll test it to calculate it’s carbon output.

You'll get:

  • the average CO2 required to load a page on your website
  • details of the pages we’ve tested and their individual outputs
  • the total CO2 your website contributes over a year
  • a reference to understand what that CO2 looks like and what it takes to offset

Website carbon impact report £24.98*


*Our standard report, need something more bespoke for a large site? Click here