First visit
CO2 0.062g
SIZE 199.9 KB
Return visit
CO2 0.007g
SIZE 24.04 KB
First visit
CO2 0.062g
SIZE 199.9 KB
Return visit
CO2 0.007g
SIZE 24.04 KB
40%
60%
Total: per month
This is equivalent to: Driving miles in a Tesla Model S Watching hours of Netflix (in HD)
At least trees would be needed to offset the CO2 in a year
Page breakdown
Type
Requests
Size
CO2
Document
1
22.86 KB
0.007g
Stylesheet
2
6.74 KB
0.002g
Script
4
10.49 KB
0.003g
Image
6
76.77 KB
0.024g
Font
1
79.91 KB
0.025g
XHR
3
3.13 KB
0.001g
History
Date
CO2
Size
01.Jul.2025
0.062g
199.9 KB
07.Mar.2024
0.057g
182.53 KB
02.Jun.2023
0.057g
182.49 KB
17.May.2023
0.136g
182.91 KB
02.May.2023
0.133g
179.7 KB
28.Apr.2023
0.133g
179.65 KB
25.Apr.2023
0.133g
179.62 KB
23.Apr.2023
0.131g
177.27 KB
22.Apr.2023
0.095g
127.6 KB
15.Mar.2023
1.610g
2.12 MB
This website has been tested 10 times**
20 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task.
Learn more about the Maximum Potential First Input Delay metric
0.029
Cumulative Layout Shift measures the movement of visible elements within the viewport.
0.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted.
195 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows
0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance.
Total size was 200 KiB
Large network payloads cost users real money and are highly correlated with long load times.
Root document took 70 ms
Keep the server response time for the main document short because all other requests depend on it.
0.4 s
Time to Interactive is the amount of time it takes for the page to become fully interactive.
0.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
0.4 s
Speed Index shows how quickly the contents of a page are visibly populated.
0.3 s
First Contentful Paint marks the time at which the first text or image is painted.
2 resources found
A long cache lifetime can speed up repeat visits to your page.
10 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance.
0.0 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this.
Notes
* These are assets not hosted on the same domain e.g. tracking scripts, iframe embeds, or files hosted on a CDN.
** This was only counted from 11.Apr.2021.
These measurements are for each new visitor, for returning visitors the footprint would be lower based on caching mechanisms.
Our brackets for the ratings: