Check for broken internal links (404 errors) in the current tab.
Broken Links Checker Extension
This extension will check for broken URLs that return 404. It only checks for internal links.
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Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Broken Links Checker", "version": "1.1", "description": "Check for broken internal links (404 errors) in the current tab.", "permissions": ["activeTab", "scripting"], "action": { "default_popup": "popup.html", "default_icon": { "128": "icon.png" } }, "icons": { "128": "icon.png" }, "content_scripts": [ { "matches": [""], "js": ["content.js"] } ]}
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