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Analizzatore JSON Core Web Vitals — Strumento online gratis

Analizza output Lighthouse per punteggi CWV

Incolla JSON Lighthouse o dati CrUX → punteggi CWV interpretati, voto, raccomandazioni. Senza registrazione.

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CWV analyzer

How to use this tool

  1. 1

    Enter your CWV values

    LCP, CLS, INP from PageSpeed.

  2. 2

    See grades

    Per metric + overall.

Frequently Asked Questions

Thresholds?
LCP: Good ≤2.5s, Poor >4s. CLS: Good ≤0.1, Poor >0.25. INP: Good ≤200ms, Poor >500ms.

Punti chiave

  • Core Web Vitals JSON Analyzer is a free, browser-based seo & web tool — parse lighthouse output for cwv scores.
  • No signup, no downloads, no file uploads. Strumentos run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Core Web Vitals JSON Analyzer

  1. Open the tool: Launch Core Web Vitals JSON Analyzer on Strumentoolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Core Web Vitals JSON Analyzer — Quick Facts

Prezzo
Gratis — senza limiti, senza filigrana, senza paywall
Privacy
Elaborato nel tuo browser. Gli strumenti che richiedono un servizio esterno lo indicano nella pagina. Le visite vengono conteggiate (Google Analytics).
Piattaforma
Qualsiasi browser moderno — desktop, tablet o mobile
Categoria
SEO & Web Strumentos on Strumentoolis
Offline
Works offline after first visit (Progressive Web App)
CaratteristicaDettagli
StrumentoCore Web Vitals JSON Analyzer
CategoriaSEO & Web
Registrazione richiestaNo
Caricamento fileNessuno — elaborato nel browser
Supporto mobileCompletamente adattivo
CostoGratis per sempre

Why Use Core Web Vitals JSON Analyzer?

You should try Core Web Vitals JSON Analyzer for a quick, private way to parse lighthouse output for cwv scores. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacy. Questo strumento funziona interamente nel tuo browser. I tuoi dati non vengono mai caricati su alcun server.