Analysis results

Score: 0 / 100

Environmental performance is represented by a score out of 100 and a grade from A to G (the higher the grade, the better!). Environmental performance is calculated on the basis of 3 technical indicators: weight, complexity and number of page requests.

Find out more: How does it work?

max. 100 min. 0

Page rank: Not available / Not available
0 Mb
0 elements
0 requests

See score details

Environmental footprint

The web page's environmental footprint is expressed by 2 environmental indicators.

Greenhouse gases (GHG)

The web page's GHG footprint is expressed in grams of CO2 equivalent (g CO2e).

Water

The web page's water footprint is expressed in centiliters of blue water (cl). The water footprint reflects the water consumption required to display this web page. Extracting and refining the metals used to manufacture tech equipments requires a large amount of water.

These values are calculated from an average web page's emissions and modulated according to the EcoIndex of the analyzed web page.

How does it work?

For monthly page views, this web page's footprint is:

Blue water
consumption

Greenhouse gas emissions

What does that mean?

To give you an idea, 1 kg CO2e is equivalent to a journey of around 5 km by car. A shower uses an average of 6 litres of water per minute.

If your page emits 1,7g CO2e and uses 2,5cl of water, that means that for 1000 monthly visitors, the footprint is 1,7kg de CO2e and 25 litres of water per month – equivalent to a 5.5km car journey and a 4-minute shower.

? To find out more: Mise en perspective des impacts écologiques du numérique

Score details

Your score details show your page score, median, and target to aim for.

To calculate the environmental performance of a page, we take several factors into account: the number of elements in the DOM (Document Object Model), the weight of the data transferred and the number of HTTP requests. Find out more about our calculation method.

How does it work?

Page weight

min median: 2.41 max

Target: 1.024 Unit: megabyte (Mb)

Complexity

elements

min median: 693 max

Target: 600 Unit: Number of DOM elements

Requests

requests

min median: 78 max

Target: 40 Unit: Number of server requests

How can I improve my score ?

If the web page is too heavy

Optimize images by choosing the right format and reducing the size
Avoid videos and video backgrounds
Compress your files (HTML, CSS, JS, SVG)
When possible: switch interface pictures with CSS styles or icons
Facilitate browser caching

If the web page is too complex

Limit content and features to the essential
Opt for “mobile first” design
Avoid mechanics like “infinite scroll” and carousels

If there are too many requests

Limit widgets and plugins usage
Use system fonts instead of custom ones
Group images into a CSS sprite
Group certain stylesheets (CSS) and JavaScript libraries (JS)
Prefer static web pages