Stella 404 Fixer Documentation and User Guide

Stella 404 Fixer is a WordPress plugin for tracking 404 errors and fixing broken URLs with SEO-friendly redirects. This guide covers both the Free plugin and the Pro add-on, including setup, tab-by-tab usage, field explanations, and troubleshooting.1) InstallationFree VersionYou can install the Free plugin using either method below:Method 1: Install from WordPress Plugin DirectoryIn WordPress Admin, go to Plugins > Add New.Search for Stella 404 Fixer.Click Install Now, then Activate.ORMethod 2: Upload ZIP File ManuallyGo to Plugins > Add New > Upload Plugin.Upload your Stella 404 Fixer ZIP file.Click Install Now, then Activate.After ActivationGo to Tools > Stella 404 Fixer.Open the 404 Logs tab to review broken URLs.Open the Redirects tab to create your first redirect rule.Pro Version (Add-on)Install and activate Stella 404 Fixer (Free) first.Go to Plugins > Add New > Upload Plugin.Upload your Stella 404 Fixer Pro ZIP file.Click Install Now, then Activate.Return to Tools > Stella 404 Fixer to access Pro features.2) Quick StartQuick Start (Free)Go to Tools > Stella 404 Fixer.Open 404 Logs and identify high-hit broken URLs.Click Create Redirect on a log row.Set Source, Target, Match Type, and Status Code.Click Save Redirect.Verify the redirect in Active Redirects.Quick Start (Pro)Open Tools > Stella 404 Fixer > Redirects.Create a redirect with Pro rules (query, schedule, geo, device, referrer).Use CSV Export to back up rules.Use CSV Import with Header Mapping to migrate rules.Open 404 Logs and use Bulk Create Redirects for repetitive fixes.Configure alerts and automation in Settings.3) Free Plugin Features (Detailed)404 Error Logging: Track missing URLs with hit count and last-seen timestamp.Create Redirect from Logs: Turn broken URLs into redirect rules in a few clicks.Edit and Delete Redirects: Manage active rules from one table.Redirect Match Type (Exact): Reliable exact-path matching.SEO-Friendly Redirecting: Use redirect status codes for URL changes.Logs Pagination: Browse large log sets efficiently.Bulk Delete Logs: Remove selected log rows quickly.Query String Ignore Option: Optional normalization for logging and matching.Simple Admin UX: Native WordPress UI under Tools.Data Cleanup Option: Optional deletion of plugin data on uninstall.4) Pro Plugin Features (Detailed)Wildcard Redirects: Pattern-based redirects with tail carry-over support.Advanced Status Codes: 302, 307, 410, and 451 in addition to 301.Query String Rules: Ignore, exact query required, or preserve incoming query.Scheduled Redirects: Campaign start and end datetime windows.Geo Rules: Apply redirect only for selected country codes.Device Rules: Match by desktop, mobile, or tablet.Referrer Rules: Redirect based on source domain.CSV Export/Import: Includes Pro metadata and header mapping workflow.Bulk Create from Logs: Generate many redirects from selected 404 rows.Top Offenders Dashboard: Top broken URLs, top referrers, recent trend.Daily Spike Alerts: Email alerts when 404 traffic rises abnormally.Auto Redirect on Slug Change: Create redirects when published slugs are updated.Role-Based Permissions: Choose which roles can manage redirects.Pro Data Cleanup: Optional removal of Pro-only data on uninstall.5) Field-by-Field Settings GuideA) Redirect FormSource URL Path: The incoming broken or old path (example: /old-page/).Target URL: Destination path or full URL (example: /new-page/).Match Type: Exact (Free) and Wildcard (Pro).Status Code: Redirect or response code used for the rule.Enable Redirect: Save rule as active/inactive.B) Pro Matching RulesQuery String Rule: Ignore query, require exact query, or preserve incoming query.Exact Query: Required query string when exact mode is selected.Campaign Start: Redirect becomes active after this datetime.Campaign End: Redirect stops after this datetime.Country Codes: Comma-separated ISO country codes (example: US,CA,GB).Device Types: One or more of desktop, mobile, tablet.Referrer Domains: Comma-separated domains that must match traffic source.C) Logs Tab Settings and ActionsCreate Redirect: Opens redirect form with source prefilled from log row.Edit Redirect: Opens existing matched redirect for editing.Bulk Delete Selected: Removes selected log rows.D) Global SettingsEnable 404 Logging: Turn 404 log collection on/off.Ignore Query Strings: Normalize query parameters in logging/matching.Delete Data on Uninstall (Free): Optional full cleanup of free plugin data.Auto Redirect Slug Changes (Pro): Auto-create 301 when published slug changes.Enable Daily Spike Alerts (Pro): Send email alert when 404 traffic spikes.Alert Threshold % (Pro): Percentage increase threshold vs previous period.Minimum Hits Today (Pro): Prevent alerts on low-volume days.Minimum Increase (Pro): Absolute increase required to trigger alert.Alert Email (Pro): Recipient for spike notifications.Delete Pro Data on Uninstall: Optional cleanup of Pro-only options and metadata.E) Permissions Tab (Pro)Role List: Displays editable WordPress roles.Allow Redirect Management: Toggle redirect-access capability by role.Administrator Access: Always allowed.6) Import and Export (Pro)Export RedirectsGo to Tools > Stella 404 Fixer > Redirects.Scroll to Export Redirects.Click Download CSV Export.Export includes core fields and Pro fields such as query mode, schedule, geo countries, device types, and referrer domains.Import RedirectsIn Import Redirects, upload a CSV file.Click Upload and Map Headers.Map required columns: Source and Target.Map optional columns as needed.Click Import Using Mapping.After import, a summary shows total rows, imported rows, skipped rows, and reasons.7) Pro Analytics and Bulk ToolsPro Analytics Summary: 7-day and 30-day activity snapshots.Top Broken URLs: Prioritize high-impact errors first.Top Referrers: Identify where broken traffic is coming from.Recent Trend: Track 404 behavior over time.Bulk Create Redirects from Logs: Create many rules quickly.Preserve Source Tail: Keep path suffix when bulk-routing to new prefix.8) Recommended SEO WorkflowEnable 404 logging and collect data for a few days.Sort errors by highest hits first.Create exact redirects for high-value broken URLs.Use wildcard redirects for pattern-based migrations.Apply query, schedule, and referrer rules only when needed.Use Top Offenders data to keep improving weekly.Export redirect rules regularly for backup.9) TroubleshootingRedirect not triggeringConfirm the rule is enabled.Verify source path format (leading slash, expected pattern).Check query rule mode and expected query value.If scheduled, verify current site time vs start/end datetime.Check geo/device/referrer conditions in Pro rules.Wildcard redirect mismatchConfirm wildcard syntax uses * correctly.Ensure source pattern actually matches the incoming path.If preserving tail, verify target contains expected wildcard position.CSV import issuesUse CSV with valid Source and Target headers.Map headers correctly before import.Review import summary for duplicate/validation reasons.Analytics appears emptyEnsure 404 logging is enabled.Generate test 404 traffic and refresh logs page.Confirm server caching is not masking dynamic requests.10) Data and UninstallFree Data Cleanup Option: If enabled, uninstall deletes free plugin data.Pro Data Cleanup Option: If enabled, uninstall deletes Pro-specific settings and metadata.If cleanup options are disabled, data can remain for restore after reinstall.11) FAQDoes this improve SEO? Yes, by reducing unresolved 404s and improving crawl paths.Can I use it without coding? Yes, all core operations are available in wp-admin UI.Can I migrate redirects between sites? Yes, with CSV export/import and header mapping (Pro).Can my SEO team manage redirects without full admin? Yes, via Permissions tab (Pro).12) Support and Best PracticeStart with high-hit errors, keep rules simple, and avoid unnecessary condition stacking. Use analytics trends to iterate monthly, and keep CSV backups before large URL changes.