[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Security](./puppeteer.protocol.security.md) > [CertificateErrorEvent](./puppeteer.protocol.security.certificateerrorevent.md) > [requestURL](./puppeteer.protocol.security.certificateerrorevent.requesturl.md) ## Protocol.Security.CertificateErrorEvent.requestURL property The url that was requested. Signature: ```typescript requestURL: string; ```