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Broken External Links

Business
broken-external-links

Broken External Links is an Agent Skill for business published in the thedaviddias/Front-End-Checklist repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.

Use when auditing metadata, crawlability, structured data, or indexability related to Fix or remove broken external links. Verify the rendered HTML and HTTP response rather than relying only on source files.

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How to use this skill

Bring this guide into your coding agent with a prompt tailored to the tool you use.

  1. Open your project in Codex.
  2. Copy and paste the prompt below.
  3. Review files and risks before approving any action.
Prompt to paste
Inspect the Agent Skill at https://github.com/thedaviddias/Front-End-Checklist/blob/HEAD/skills/broken-external-links/SKILL.md and all supporting files. Report provenance, permissions, scripts, dependencies, and security risks. Propose an exact installation into .agents/skills/broken-external-links, but wait for my approval before writing files or running scripts.

Copying this prompt does not install or run the skill. Review third-party files before use.

Fix or remove broken external links

Broken links provide a poor user experience and can signal to search engines that your content is outdated or poorly maintained.

Quick Reference

  • Regularly scan for external links returning 4xx or 5xx error codes
  • Update broken links to the new correct URL or remove them entirely
  • Avoid linking to expired domains that may have been repurposed

Check

Scan the page for any external links that lead to 404 pages or other error states.

Fix

Update the broken external link to a working URL or remove the link if the resource no longer exists.

Explain

Explain the impact of 'link rot' on a website's perceived quality and user trust.

Code Review

Review metadata generation, rendered HTML, structured data, and response headers related to Fix or remove broken external links. Flag exact routes or templates where search-facing output violates the rule, and describe how to verify the final page output.

For full implementation details, code examples, and framework-specific guidance, see references/rule.md.

Rule page: https://frontendchecklist.io/en/rules/seo/broken-external-links