At ~1,000,000 visits per year, co2.observer produces as much CO2 as 0.019 cars driven annually.
B
co2.observer
Green hosting by Cloudflare
0.11 g
CO2e per page view
co2.observer is hosted by Cloudflare on a server that runs on sustainable energy. Each view produces an estimated 0.11 g of CO2, or 0.062 L in terms of volume.
The total size of the page is 937.3 kB. It receives a performance score of 81%.
Given all this information, we've graded the site B. There is clear room for improvement. Learn how.
co2.observer
Page weight
937.3 kB
Per visit (with caching)
0.09 g
Performance score
81/100
From third parties
99.8 kB
What makes it heavy?
image
807.4 kB
font
98.4 kB
CSS
12.4 kB
document
11.2 kB
JavaScript
7.9 kB
What does that actually mean?
It would take 264,456 page views to produce CO2 equal to the weight of a labrador.
At ~10,000 visits per month, it would take 0.4 trees planted annually to offset its CO2 production.
Show off your score
Add the badge to your site; it always shows your latest result. Light and dark variants:
<a href="https://co2.observer/site/co2.observer">
<img src="https://co2.observer/badge/co2.observer.svg" width="200" height="44"
alt="CO2 emissions rating for co2.observer">
</a>Download your CO2 report
Get this full carbon footprint report as a PDF, including the comparisons, recommendations for improvement and the page snapshot. Handy for sharing with your team or clients.
Download report for co2.observer