Monitor website uptime with Google Sheets and Gmail alerts
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 8 nodes and runs on a schedule (cron 0 8 * * *). Along the way it connects Google Sheets and Gmail.
How it runs
Trigger: On a schedule (cron 0 8 * * *).
- Fetch All Webpages (Google Sheets): uses Google Sheets
- Check All Webpages (with Retry) (Code): runs custom JavaScript code
- Filter Down Webpages (Code): runs custom JavaScript code
- Any Pages Down? (If): checks a condition and branches into true / false
- Compose HTML Email (Code): runs custom JavaScript code
- Send Alert Email (Gmail): uses Gmail
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (6)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Google Sheets
n8n-nodes-base.googleSheets - Code
n8n-nodes-base.code - If
n8n-nodes-base.if - Gmail
n8n-nodes-base.gmail - No Operation, do nothing
n8n-nodes-base.noOp
From the author
Webpage Down Detector automatically monitors your website pages and alerts you if any go down. This workflow saves time, prevents silent downtime, and keeps your website reliable. How it works: - Fetches all webpage links from a Google Sheet daily - Checks…