LCP (Largest Contentful Paint)
Measures loading time of the largest visual content element (≤ 2.5s target).
INP (Interaction to Next Paint)
Evaluates user interface click and tap responsiveness (≤ 200ms target).
CLS (Layout Shift)
Measures unexpected visual element movement and instability (≤ 0.10 target).
Measuring Webpage Core Web Vitals…
Executing server response timing, DOM LCP element identification, and CLS image dimension checks.
Overall Core Web Vitals:Good
Measured Server & Lab Data
LCP (Content Load)
0 s
Good (≤ 2.5s)INP (Interactivity)
0 ms
Good (≤ 200ms)CLS (Visual Stability)
0.00
Good (≤ 0.10)TTFB (Server Response)
0 ms
Good (≤ 800ms)Google Page Experience Thresholds Breakdown
| Core Web Vital Metric | Measured Value | Google Target | Status Rating |
|---|---|---|---|
| LCP (Largest Contentful Paint) | 0 s | ≤ 2.5s | Good |
| INP (Interaction to Next Paint) | 0 ms | ≤ 200ms | Good |
| CLS (Cumulative Layout Shift) | 0.00 | ≤ 0.10 | Good |
| FCP (First Contentful Paint) | 0 s | ≤ 1.8s | Standard |
| TTFB (Time to First Byte) | 0 ms | ≤ 800ms | Good |
Largest Contentful Paint (LCP) Hero Element Candidates
LCP Candidate Element Type: None
Element Source / Text Snippet:
NoneHas `fetchpriority="high"` Attribute: No
Images Lacking Explicit Width & Height (CLS Risks)
| Image Source URL | Alt Attribute | Risk Level |
|---|---|---|
| No images lacking explicit dimensions. | ||
Measured Server Network Timings Waterfall
DNS Lookup Duration:0 ms
TCP Connection Establishment:0 ms
SSL / TLS Handshake:0 ms
Time to First Byte (TTFB):0 ms
Total Server Response Duration:0 ms
Evidence-Based Core Web Vitals Fixes
Google Page Experience algorithms evaluate Core Web Vitals to rank pages. Ensure LCP ≤ 2.5s, INP ≤ 200ms, and CLS ≤ 0.10.
What are Google Core Web Vitals?
Core Web Vitals are standardized user experience metrics defined by Google that form part of Google's Page Experience ranking signal. Passing Core Web Vitals thresholds improves mobile search rankings and reduces bounce rates.
Frequently Asked Questions (FAQ)
LCP under 2.5 seconds is rated Good by Google.
Set explicit width and height attributes on images and video elements.
