First visit
CO2 0.036g
SIZE 115.04 KB
Return visit
CO2 0.004g
SIZE 11.91 KB
First visit
CO2 0.036g
SIZE 115.04 KB
Return visit
CO2 0.004g
SIZE 11.91 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
11.71 KB
0.004g
Image
22
58.61 KB
0.018g
Font
2
29.2 KB
0.009g
Stylesheet
1
6.24 KB
0.002g
Script
3
6.15 KB
0.002g
XHR
3
3.13 KB
0.001g
History
Date
CO2
Size
19.Aug.2025
0.036g
115.04 KB
19.Aug.2025
0.036g
115.22 KB
19.Aug.2025
0.036g
115.22 KB
19.Aug.2025
0.036g
115.22 KB
19.Aug.2025
0.036g
115.42 KB
18.Aug.2025
0.036g
115.11 KB
18.Aug.2025
0.036g
115.6 KB
15.Aug.2025
0.036g
115.22 KB
04.Aug.2025
0.036g
115.6 KB
03.Aug.2025
0.036g
115.59 KB
03.Aug.2025
0.036g
114.54 KB
This website has been tested 25 times**
Previous 10 test results are displayed above.
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
0.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted.
309 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows
0.2 s
First Contentful Paint marks the time at which the first text or image is painted.
Est savings of 30 KiB
Serve images that are appropriately-sized to save cellular data and improve load time.
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.
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.
Total size was 115 KiB
Large network payloads cost users real money and are highly correlated with long load times.
1 resource found
A long cache lifetime can speed up repeat visits to your page.
0.3 s
Speed Index shows how quickly the contents of a page are visibly populated.
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.
Root document took 40 ms
Keep the server response time for the main document short because all other requests depend on it.
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: