URL: https://claude.ai/
Date: 01/24/26 18:47:57

Webpage Performance Test Result

Settings: Desktopv144CableVirginia
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- Test runs: 1
- Connectivity: 5000/1000 Kbps, 28ms Latency
- Custom Metrics
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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

9.24S

Cumulative Layout Shift

0.028

Total Blocking Time

2.38S

Largest Contentful Paint (9243ms)

View as Filmstrip - View Video - About Largest Contentful Paint (LCP)

LCP Event Summary

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Time	9243ms
Size	49664px²
Type	text
Element Type	DIV
Outer HTML	`<div id="jklY6" class="core-msg spacer">claude.ai needs to review the security of your connection before proceeding.</div>...`

LCP: 9243 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

Full LCP Event Information

time: 9243
size: 49664
element:
- nodeName: DIV
- boundingRect:
  - x: 227
  - y: 364.390625
  - width: 912
  - height: 72
  - top: 364.390625
  - right: 1139
  - bottom: 436.390625
  - left: 227
- outerHTML: <div id="jklY6" class="core-msg spacer">claude.ai needs to review the security of your connection before proceeding.</div>
- content: normal
type: text