[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [Response](./puppeteer.protocol.network.response.md) > [mimeType](./puppeteer.protocol.network.response.mimetype.md) ## Protocol.Network.Response.mimeType property Resource mimeType as determined by the browser. Signature: ```typescript mimeType: string; ```