Broken internal links
Finds links inside posts and pages that now return 404, 410, 500, or timeout responses.
WordPress SEO Recovery
Stop losing rankings to hidden 404s.
404 Sentinel scans your WordPress content, catches broken internal links, tracks real 404 hits, flags redirect chains, and keeps one paid license locked to one site.
404
Detects not found URLs visitors and bots actually hit.
1 site
Each subscription activates on a single domain.
$3/mo
Lightweight recurring SaaS pricing per website.
What problems it fixes
Googlebot pain points
Surfaces URLs likely to appear in Search Console because users, menus, content, or old slugs still point there.
Redirect chains
Flags URLs that still work but bounce through too many redirects before landing on the final page.
How it works
1. Buy subscription
Customer pays with Stripe and the backend issues a license key tied to the subscription.
2. Activate plugin
The WordPress plugin asks for the key, verifies it, and binds it to the current domain.
3. Monitor issues
The plugin scans content on cron, logs 404 hits, and shows actionable issues in wp-admin.