<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [Metrics](./puppeteer.metrics.md) > [ScriptDuration](./puppeteer.metrics.scriptduration.md) ## Metrics.ScriptDuration property <b>Signature:</b> ```typescript ScriptDuration?: number; ```