[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [IO](./puppeteer.protocol.io.md) > [ReadRequest](./puppeteer.protocol.io.readrequest.md) > [offset](./puppeteer.protocol.io.readrequest.offset.md) ## Protocol.IO.ReadRequest.offset property Seek to the specified offset before reading (if not specificed, proceed with offset following the last read). Some types of streams may only support sequential reads. Signature: ```typescript offset?: integer; ```