Observed Web Vitals Metrics (Collected in this WPT test run)
Real-World Usage Metrics
Compare this WebPageTest run with browser-collected performance data for this site.
(Collected anonymously by Chrome browser from August 4, 2024 to August 31, 2024 | Full Report)
Cumulative Layout Shift (CLS)
0.03 (good)
At 75th percentile of visits.
0.002 better than this WPT test run's first view (0.032). Why?
Note: Why can real browser usage metrics vary from test run metrics?
Variance between your test run and real world usage is expected because a WebPageTest run uses a specific connection speed, and real world data spans all connection speeds. To closely match the p75 user in WebPageTest, try rerunning your test using a different connection speed.
Largest Contentful Paint (3524ms)
View as Filmstrip - View Video - About Largest Contentful Paint (LCP) 
LCP Event Summary
See full details
LCP: 3524 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 (BPP: 1.04)

Full LCP Event Information
- time: 3524
- size: 500868
- element:
- nodeName: IMG
- boundingRect:
- x: 48
- y: 373.953125
- width: 885
- height: 566
- top: 373.953125
- right: 933
- bottom: 939.953125
- left: 48
- outerHTML: <img class="lazy entered loaded" data-src="https://pafatelier.com/media/pages/projets/lgn-ss-24/c66cda747b-1694629289/2-lgn-ss24charles-duc-et-christopher-barraja-3-30x20-crop-1-blur1-q80.jpg" src="https://pafatelier.com/media/pages/projets/lgn-ss-24/c66cda747b-1694629289/2-lgn-ss24charles-duc-et-christopher-barraja-3-30x20-crop-1-blur1-q80.jpg" data-sizes="(max-width: 42em) calc(100vw - 32px), (max-width: 64em) calc(100vw - 50px), (max-width: 72em) calc((100vw - 75px) / 3 * 2), (max-width: 88em) calc((100vw - 120px) / 3 * 2), (max-width: 100em) calc((100vw - 160px) / 2), 46.29vw" alt="LGN SS24" data-ll-status="loaded" sizes="(max-width: 42em) calc(100vw - 32px), (max-width: 64em) calc(100vw - 50px), (max-width: 72em) calc((100vw - 75px) / 3 * 2), (max-width: 88em) calc((100vw - 120px) / 3 * 2), (max-width: 100em) calc((100vw - 160px) / 2), 46.29vw">
- src: https://pafatelier.com/media/pages/projets/lgn-ss-24/c66cda747b-1694629289/2-lgn-ss24charles-duc-et-christopher-barraja-3-30x20-crop-1-blur1-q80.jpg
- currentSrc: https://pafatelier.com/media/pages/projets/lgn-ss-24/c66cda747b-1694629289/2-lgn-ss24charles-duc-et-christopher-barraja-3-900x600-crop-1-q80.webp
- content: normal
- type: image
- url: https://pafatelier.com/media/pages/projets/lgn-ss-24/c66cda747b-1694629289/2-lgn-ss24charles-duc-et-christopher-barraja-3-900x600-crop-1-q80.webp
- objectSize: 65424 bytes