First visit
CO2 0.115g
SIZE 140.62 KB
Return visit
CO2 0.019g
SIZE 22.97 KB
Emissions calculator
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
Image
21
107 KB
0.087g
Document
1
22.97 KB
0.019g
Script
3
8.26 KB
0.007g
Other
2
2.38 KB
0.002g
Third Party*
0
0 B
0.000g
History
Date
CO2
Size
10.Nov.2022
0.115g
140.62 KB
15.Oct.2021
0.117g
157.6 KB
01.Oct.2021
0.109g
146.56 KB
01.Oct.2021
0.109g
146.58 KB
01.Oct.2021
0.109g
146.56 KB
27.Sep.2021
0.109g
146.54 KB
This website has been tested 6 times**
Core Web Vitals
Max Potential First Input Delay
20 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task.
Largest Contentful Paint
0.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted.
Opportunities
Avoids enormous network payloads
Total size was 141 KiB
Large network payloads cost users real money and are highly correlated with long load times.
JavaScript execution time
0.0 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this.
Avoids an excessive DOM size
511 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows
First Meaningful Paint
0.3 s
First Meaningful Paint measures when the primary content of a page is visible.
Time to Interactive
0.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive.
Initial server response time was short
Root document took 310 ms
Keep the server response time for the main document short because all other requests depend on it.
Speed Index
0.4 s
Speed Index shows how quickly the contents of a page are visibly populated.
First Contentful Paint
0.3 s
First Contentful Paint marks the time at which the first text or image is painted.
Minimizes main-thread work
0.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
Switch to green hosting
One of the easiest things to do that instantly reduces your impact.
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: