Core Web Vitals.
Ready right away.
LCP, INP, CLS, FCP, and TTFB from Google PageSpeed Insights — mobile and desktop — with no external tools to configure.
Google’s metrics inside the WP Smart dashboard. Native PageSpeed Insights APIs. Track LCP, INP, and CLS with a visual dashboard aligned to Google’s quality thresholds.
LCP — Largest Contentful Paint
Load time for the main content. Google: ≤2.5s good, 2.5–4s needs improvement, >4s poor.
INP — Interaction to Next Paint
Responsiveness to user input. Google’s official interactivity metric (replaces FID). ≤200ms is good.
CLS — Cumulative Layout Shift
Visual stability: how much layout shifts while loading. Google: ≤0.1 good.
FCP — First Contentful Paint
Time to first visible content — when users perceive loading has started.
TTFB — Time to First Byte
Server response time. Matters for SEO and perceived speed. Google: ≤800ms good.
Performance score
Overall Lighthouse score 0–100 — weighted blend of performance metrics.
Separate desktop & mobile
WP Smart shows Core Web Vitals for desktop and mobile — the two views Google uses for ranking.
SEO & accessibility scores
Beyond speed, PageSpeed returns SEO, accessibility, and best-practices scores — all on one screen.
New scan in one click
Run a fresh PageSpeed analysis after optimizations or updates.
Measure performance before and after every change
Optimize images, remove heavy plugins, or enable caching — then see the impact immediately. Turn PageSpeed data into a log of technical wins with hard numbers.
Mobile and desktop, always separate
They’re not the same. Compare rendering: see if heavy JS hurts phones only or if LCP issues are infrastructure-wide.
No external tools required
WP Smart calls Google PageSpeed Insights directly. No browser extensions or extra plugins — data lives in your dashboard.
All Google scores on one screen
Go beyond raw speed. Check accessibility, security signals, and SEO against official Lighthouse criteria — per device type.