[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [FrameResource](./puppeteer.protocol.page.frameresource.md) > [lastModified](./puppeteer.protocol.page.frameresource.lastmodified.md) ## Protocol.Page.FrameResource.lastModified property last-modified timestamp as reported by server. Signature: ```typescript lastModified?: Network.TimeSinceEpoch; ```