First visit
CO2 0.149g
SIZE 480.42 KB
Return visit
CO2 0.004g
SIZE 12.21 KB
First visit
CO2 0.149g
SIZE 480.42 KB
Return visit
CO2 0.004g
SIZE 12.21 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
12.21 KB
0.004g
Script
5
55.24 KB
0.017g
Stylesheet
1
13.12 KB
0.004g
Font
4
397.11 KB
0.123g
XHR
1
999 B
0.000g
Fetch
1
1.1 KB
0.000g
Preflight
1
678 B
0.000g
History
Date
CO2
Size
29.Jan.2025
0.149g
480.42 KB
12.Feb.2024
0.108g
346.51 KB
11.Feb.2024
0.364g
1.15 MB
14.Jan.2024
0.369g
1.16 MB
24.Dec.2023
0.153g
492.39 KB
18.Dec.2023
0.122g
392.31 KB
18.Dec.2023
0.143g
460.07 KB
28.Nov.2023
0.084g
270.84 KB
27.Nov.2023
0.094g
302.3 KB
This website has been tested 9 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
0.002
Cumulative Layout Shift measures the movement of visible elements within the viewport.
0.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted.
245 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows
Total size was 480 KiB
Large network payloads cost users real money and are highly correlated with long load times.
0.6 s
Time to Interactive is the amount of time it takes for the page to become fully interactive.
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 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.
0.6 s
First Contentful Paint marks the time at which the first text or image is painted.
0.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
0.0 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this.
Root document took 100 ms
Keep the server response time for the main document short because all other requests depend on it.
0.6 s
Speed Index shows how quickly the contents of a page are visibly populated.
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: