First visit
CO2 0.044g
SIZE 53.27 KB
Return visit
CO2 0.020g
SIZE 24.82 KB
First visit
CO2 0.044g
SIZE 53.27 KB
Return visit
CO2 0.020g
SIZE 24.82 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
Script
4
46.03 KB
0.038g
Document
1
6.41 KB
0.005g
Image
1
597 B
0.000g
Other
1
256 B
0.000g
Third Party*
2
853 B
0.001g
30 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task.
0.3 s
Largest Contentful Paint marks the time at which the largest text or image is painted.
Root document took 30 ms
Keep the server response time for the main document short because all other requests depend on it.
0.1 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
0.3 s
First Contentful Paint marks the time at which the first text or image is painted.
0.3 s
Speed Index shows how quickly the contents of a page are visibly populated.
52 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows
0.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive.
4 resources found
A long cache lifetime can speed up repeat visits to your page.
0.3 s
First Meaningful Paint measures when the primary content of a page is visible.
Total size was 53 KiB
Large network payloads cost users real money and are highly correlated with long load times.
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.
These measurements are for each new visitor, for returning visitors the footprint would be lower based on caching mechanisms.
Our brackets for the ratings: