First visit
CO2 0.172g
SIZE 231.97 KB
Return visit
CO2 0.034g
SIZE 46.02 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
Stylesheet
3
104.57 KB
0.077g
Font
2
65.8 KB
0.049g
Document
1
46.02 KB
0.034g
Image
5
11.89 KB
0.009g
Script
1
3.69 KB
0.003g
History
Date
CO2
Size
18.Apr.2023
0.172g
231.97 KB
05.Apr.2023
0.172g
232.46 KB
02.Apr.2023
0.119g
160.89 KB
02.Apr.2023
0.133g
179.19 KB
02.Apr.2023
0.133g
179.33 KB
01.Apr.2023
0.137g
185.24 KB
31.Mar.2023
0.134g
180.99 KB
31.Mar.2023
0.134g
180.97 KB
31.Mar.2023
0.134g
181.44 KB
31.Mar.2023
0.137g
184.57 KB
30.Mar.2023
0.136g
184.14 KB
This website has been tested 12 times**
Previous 10 test results are displayed above.
Core Web Vitals
Max Potential First Input Delay
130 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
Largest Contentful Paint
0.5 s
Largest Contentful Paint marks the time at which the largest text or image is painted.
Opportunities
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.
Speed Index
0.7 s
Speed Index shows how quickly the contents of a page are visibly populated.
Avoids enormous network payloads
Total size was 232 KiB
Large network payloads cost users real money and are highly correlated with long load times.
Time to Interactive
0.5 s
Time to Interactive is the amount of time it takes for the page to become fully interactive.
Avoid an excessive DOM size
880 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows
Minimizes main-thread work
0.7 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
Initial server response time was short
Root document took 260 ms
Keep the server response time for the main document short because all other requests depend on it.
First Contentful Paint
0.5 s
First Contentful Paint marks the time at which the first text or image is painted.
Reduce unused CSS
Potential savings of 90 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity.
First Meaningful Paint
0.5 s
First Meaningful Paint measures when the primary content of a page is visible.
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: