[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Profiler](./puppeteer.protocol.profiler.md) > [ScriptCoverage](./puppeteer.protocol.profiler.scriptcoverage.md) > [scriptId](./puppeteer.protocol.profiler.scriptcoverage.scriptid.md) ## Protocol.Profiler.ScriptCoverage.scriptId property JavaScript script id. Signature: ```typescript scriptId: Runtime.ScriptId; ```