Dislike404

Dislike404 is a free online service designed to help website owners identify and address broken links and 404 errors. The tool aims to prevent negative impacts on search engine optimization and user experience caused by dead links, offering both immediate and ongoing monitoring solutions. It is suitable for a range of users, including those managing websites built on platforms such as WordPress, Shopify, Webflow, Squarespace, Laravel, or custom-built sites.

The platform provides two main ways to check for broken links: a Quick Scan option that allows users to paste a URL and receive an instant scan in their browser without creating an account, and an Automated Monitoring feature that requires a free account. Quick Scan results are available for 24 hours, while signing up enables ongoing daily scans, email alerts, and the ability to monitor up to 50,000 internal pages per scan for verified accounts. Users can customize notification preferences, choosing between no emails, error-only alerts, or full status updates after each scan. txt, and a clearly identified bot to minimize server impact. The service includes a dashboard with scan history and manual scan initiation capabilities.

Dislike404 is hosted in Germany, operates in compliance with GDPR, and does not use third-party trackers. The tool is entirely free to use, with no charges for either quick scans or automated monitoring. Both unverified and verified accounts are available, with verified accounts unlocking higher scan limits and faster performance. Higher limits can be requested as needed. Additionally, Dislike404 offers a free WordPress plugin, allowing users to trigger scans and review results directly from the WordPress admin panel without logging into the main platform.

As a web-based 404 checker and broken link monitoring tool, Dislike404 is positioned to help website administrators maintain site integrity and protect their reputation by catching errors before they affect search rankings or visitor satisfaction.