- URL: https://contribute.freecodecamp.org/intro/
- Date: 07/10/25 13:25:59
Webpage Performance Test Result
- Settings: Desktop
v138
CableVirginiaMore
- Test runs: 1
- Connectivity: 5000/1000 Kbps, 28ms Latency
- Custom Metrics
View:
Core Web Vitals
This page details results from metrics that Google has deemed Core Web Vitals 
. For more information about these metrics and their significance, check out our Core Web Vitals Guide.
Observed Web Vitals Metrics (Collected in this WPT test run)
Largest Contentful Paint (412ms)
View as Filmstrip - View Video - About Largest Contentful Paint (LCP)
LCP Event Summary
| Time | 412ms |
|---|---|
| Size | 147156px² |
| Type | image |
| Element Type | IMG |
| Src | https://contribute.freecodecamp.org/images/branding/banner.png |
| Outer HTML | <img src="/images/branding/banner.png" class="hidden md:block w-96 rounded-full overflow-clip" alt="Contribute to freeCodeCamp">... |
LCP: 412 ms
| Start Render | First Contentful Paint | Largest Contentful Paint | Layout Shift | DOM Interactive | DOM Content Loaded | On Load | Document Complete |
 Render Blocking Resource |
 Insecure Request |
3xx response | 4xx+ response | Doesn't Belong to Main Doc |
LCP Image
Full LCP Event Information
- time: 412
- size: 147156
- element:
- nodeName: IMG
- boundingRect:
- x: 831.5
- y: 184.28125
- width: 384
- height: 384
- top: 184.28125
- right: 1215.5
- bottom: 568.28125
- left: 831.5
- outerHTML: <img src="/images/branding/banner.png" class="hidden md:block w-96 rounded-full overflow-clip" alt="Contribute to freeCodeCamp">
- src: https://contribute.freecodecamp.org/images/branding/banner.png
- currentSrc: https://contribute.freecodecamp.org/images/branding/banner.png
- content: normal
- type: image
- url: https://contribute.freecodecamp.org/images/branding/banner.png
Cumulative Layout Shift (0)
View as Filmstrip - View Video - About Cumulative Layout Shift (CLS)
Window 0 (0)
Hover over any image to see the previous frame and the effect of the layout shift.
340ms (0.00000)