Weekly website link checker with Slack alerts for broken URLs

Name: Weekly website link checker with Slack alerts for broken URLs
Availability: InStock
Author: Oneclick AI Squad

Weekly website link checker with Slack alerts for broken URLs preview

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Important notice

This workflow is provided as-is. Please review and test before using in production.

Overview

Description

Automates weekly checks for broken links on a website.
Scans the site using HTTP requests and filters broken links.
Sends Slack alerts for detected broken URLs and creates a list for tracking.

Essential Information

Runs weekly to monitor website link integrity.
Identifies broken links and notifies the team via Slack.
Generates a list of broken links for further action.

System Architecture

Link Checking Pipeline:
- Weekly Cron Trigger: Schedules the workflow to run weekly.
- Scan Blog with HTTP: Performs HTTP GET requests to check website links.
Alert and Tracking Flow:
- Filter Broken Links: Identifies and separates broken links.
- Send Slack Alert: Notifies the team via Slack about broken URLs.
- Create Broken Links List: Compiles a list of broken links.
Non-Critical Handling:
- No Action for Valid Links: Skips valid links with no further action.

Implementation Guide

Import the workflow JSON into n8n.
Configure the HTTP node with the target website URL (e.g., https://yourblog.com).
Set up Slack credentials for alerts.
Test the workflow with a sample website scan.
Monitor link checking accuracy and adjust HTTP settings if needed.

Technical Dependencies

HTTP request capability for link scanning.
Slack API for team notifications.
n8n for workflow automation and scheduling.

Database & Sheet Structure

No specific database or sheet required; relies on HTTP response data.
Example payload: {"url": "https://yourblog.com/broken", "status": 404, "time": "2025-07-29T20:21:00Z"}

Customization Possibilities

Adjust the Cron trigger to run at a different frequency (e.g., daily).
Customize HTTP node to scan specific pages or domains.
Modify Slack alert messages in the Send Slack Alert node.
Enhance the Create Broken Links List node to save results to a Google Sheet or Notion.
Add email notifications for additional alert channels.

Oneclick AI Squad

199 workflows

Nodes

n8n-nodes-base.cron n8n-nodes-base.httprequest n8n-nodes-base.if n8n-nodes-base.function n8n-nodes-base.slack n8n-nodes-base.noop n8n-nodes-base.stickynote

Complexity

intermediate

Published 29 Jul 2025

Likes 0

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Install path: /data/workflows/6647/6647.json

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Weekly website link checker with Slack alerts for broken URLs

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Important notice

Overview

Description

Essential Information

System Architecture

Implementation Guide

Technical Dependencies

Database & Sheet Structure

Customization Possibilities