[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [Cookie](./puppeteer.protocol.network.cookie.md) > [expires](./puppeteer.protocol.network.cookie.expires.md) ## Protocol.Network.Cookie.expires property Cookie expiration date as the number of seconds since the UNIX epoch. Signature: ```typescript expires: number; ```