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Visualizzatore File HAR
Apri una cattura di rete HAR e leggi le richieste per timing, dimensione e stato, con waterfall e voci lente evidenziate per prime.
🔒 Questo strumento funziona interamente nel tuo browser. I tuoi file non vengono mai caricati su un server.
Developer
HAR File Viewer
Frontend preview — no upload or external service.
Capture summary
148 requests, 4.2 MB transferred, 6.1 s to load event. Three requests over 800 ms, all to the same third-party host; two 404s on fonts.
How Visualizzatore File HAR works
- Open Visualizzatore File HAR and review the example state before entering your own values.
- Enter or select the information needed for Visualizzatore File HAR.
- Review the result and adjust the inputs if you want to compare another case.
Open a HAR network capture and read requests by timing, size, and status, with the waterfall and the slow entries surfaced first. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Visualizzatore File HAR used for?
Open a HAR network capture and read requests by timing, size, and status, with the waterfall and the slow entries surfaced first.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Visualizzatore File HAR. Use the result as a planning aid and verify important decisions independently.