[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [LoadingFailedEvent](./puppeteer.protocol.network.loadingfailedevent.md) > [blockedReason](./puppeteer.protocol.network.loadingfailedevent.blockedreason.md) ## Protocol.Network.LoadingFailedEvent.blockedReason property The reason why loading was blocked, if any. Signature: ```typescript blockedReason?: BlockedReason; ```