First visit
CO2 0.026g
SIZE 83.22 KB
Return visit
CO2 0.006g
SIZE 20.03 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
Document
1
12.04 KB
0.004g
Stylesheet
2
6.03 KB
0.002g
Script
6
39.97 KB
0.012g
Image
4
21.39 KB
0.007g
Fetch
1
769 B
0.000g
XHR
3
3.03 KB
0.001g
History
Date
CO2
Size
26.Oct.2023
0.026g
83.22 KB
22.Mar.2023
0.062g
84.05 KB
14.Nov.2022
0.059g
80.23 KB
08.Nov.2022
0.060g
80.44 KB
07.Nov.2022
0.067g
90.27 KB
07.Nov.2022
0.067g
90.27 KB
28.Oct.2022
0.066g
88.83 KB
28.Oct.2022
0.064g
86.14 KB
26.Oct.2022
0.095g
127.98 KB
26.Oct.2022
0.095g
128.33 KB
26.Oct.2022
0.095g
128.82 KB
This website has been tested 19 times**
Previous 10 test results are displayed above.
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.
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
Avoids an excessive DOM size
222 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.
Network Round Trip Times
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.
Avoids enormous network payloads
Total size was 83 KiB
Large network payloads cost users real money and are highly correlated with long load times.
Uses efficient cache policy on static assets
10 resources found
A long cache lifetime can speed up repeat visits to your page.
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.
Initial server response time was short
Root document took 10 ms
Keep the server response time for the main document short because all other requests depend on it.
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.
Server Backend Latencies
460 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.
Time to Interactive
0.3 s
Time to Interactive is the amount of time it takes for the page to become fully interactive.
Speed Index
0.4 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: