[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [DOMSnapshot](./puppeteer.protocol.domsnapshot.md) > [DOMNode](./puppeteer.protocol.domsnapshot.domnode.md) > [baseURL](./puppeteer.protocol.domsnapshot.domnode.baseurl.md) ## Protocol.DOMSnapshot.DOMNode.baseURL property Base URL that `Document` or `FrameOwner` node uses for URL completion. Signature: ```typescript baseURL?: string; ```