Detector 404 Pages / Redirect Manager tracks every missing page request on your store and saves the full history for each URL. It logs the requested URL, referer, user-agent the first and last time it appeared, and the total number of hits. This makes it easy to see which broken links actually hurt traffic and which URLs need attention first.

In the admin panel you get a clean 404 log with filters by URL and date range, plus quick actions to delete selected items or clear the whole journal. Each record shows the traffic source, browser and device details, and the exact timeline of when the error started and when it happened again. It is especially useful when issues come from ads, old bookmarks, external links, or after SEO URL and structure changes.

The module is not only for monitoring, but also for control. For every logged URL you can assign an action: do nothing, redirect, or return a specific error code. This helps when a page is removed permanently and should return 410, when access must be restricted, or when it is better to send visitors to a relevant page instead of a dead 404. It also includes a redirect manager that intercepts requests before the 404 page, so you can keep redirect rules in one place and switch each rule on or off anytime.

Features:

- 404 logging with URL, referer, user-agent
- Hit counter plus first and last seen dates
- Filters by URL and date range
- Bulk delete selected log entries
- One-click full log cleanup
- Edit each entry and set an action for the URL: redirect or error code
- Supports error codes 400, 401, 403, 404, 410
- Built-in redirect manager with enable/disable per rule
- Redirect match types: contain, absolute, relative
- Redirect response codes: 301, 302, 308