404 Solution vs 404 to 301 – Redirect Manager, 404 Error Logs & Notifications

Stop losing visitors and search rankings to broken links. 404 Solution automatically redirects 404s to the right page — not just your homepage — using a 7-engine matching pipeline that includes a spell-checking algorithm to find what visitors actually typed. Example: A visitor hits /prodcut/awesome-item (typo). Most 404 redirect plugins send them to your homepage. 404 Solution’s spell-checker finds /product/awesome-item and redirects them there automatically. Why 404 Solution Is Different Most redirect plugins fall into two categories: tools that require you to manually write every rule, or tools that blindly send every 404 to your homepage. 404 Solution does neither. A spell-checking algorithm that actually matches typos. Using Levenshtein distance and N-gram scoring, 404 Solution catches /prodcut/, /categroy/, and /wooocmmerce/ and finds the real destination — something no other free plugin does. 7 matching engines, in sequence. Slug match → URL fix → Title keywords → Category/tag paths → Content search → Spelling similarity → Archive fallback. The first engine with a confident match wins. Automatic, from day one. Install and activate. 404 Solution starts capturing and redirecting immediately. You can tune it; you don’t have to. Redirect management when you need it. Full manual redirect editor, regex support, bulk actions, and CSV/JSON import compatible with Redirection’s export format. Debug mode that shows its work. Enable debug logging and see exactly which engine chose a redirect and why — a level of transparency no competing plugin offers. Built for real-world hosting. Self-healing database tables, auto-recovery from corruption, automatic log trimming, and zero wp-admin-wide banners. Ships with extras most plugins sell separately. HTTP 410 Gone, 307/308/451 status codes, Google Search Console integration, REST API, WP-CLI support, email digest reports, and security probe detection — all free. Unlike plugins that blindly redirect to your homepage A 404-to-homepage redirect tells Google your broken URL is the same page as your homepage. That creates a soft 404 — a page Google may index as duplicate content, eroding crawl budget and ranking over time. 404 Solution redirects to the correct destination, or returns a proper 410 Gone when content is permanently removed. Both outcomes are better for search engines and for visitors. How It Works A visitor reaches a URL that returns a 404. 404 Solution runs the URL through its 7-engine pipeline. Each engine tries to find a confident match above its score threshold. The first engine to find a match wins. The visitor is redirected to the correct page. The redirect is logged. You can review, edit, or delete it from the dashboard. The whole process adds no perceptible latency for visitors on non-404 pages. The matching pipeline only runs when a genuine 404 occurs. Key Features Intelligent Automatic Matching 7-engine matching pipeline (slug, URL fix, title, category/tag, content, spelling, archive) Levenshtein distance + N-gram scoring catches genuine typos Per-engine confidence thresholds — tune aggressiveness per engine Conditional engine groups — override the matching strategy for specific URL patterns Slug-change auto-detection — redirects created automatically when you rename a post Trash/deletion monitoring — redirect created automatically when a post is deleted Redirect Management Manual redirect editor with bulk actions Full regular expression support CSV and JSON import/export (compatible with Redirection plugin format) .htaccess and Nginx server-level export Per-post and per-term exclusion via meta box HTTP status codes: 301, 302, 307 (method-preserving temporary), 308 (method-preserving permanent), 410 Gone, 451 Unavailable For Legal Reasons, and Meta Refresh GDPR-compliant: IP addresses are hashed before storage — never written to disk in plain text 404 Monitoring and Logging Captures every 404 hit with referrer, user agent, and timestamp Automatic log trimming with configurable disk usage limits Security monitoring — flags vulnerability scanner probes (.env, /wp-config.php, phpMyAdmin, etc.) Reporting and Diagnostics Stats dashboard with traffic trend charts (404s, redirects, captures over time) Email digest reports Debug logging — see which engine fired and why Google Search Console integration — import crawl errors and push fixes Internal link scanner to find broken links before visitors do Developer and Integrator Tools REST API for redirect management WP-CLI subcommands (list, create, delete, import, export) Scheduled maintenance cron Full WordPress Multisite support Compatibility WooCommerce (products, variations, categories, custom URLs) Yoast SEO, Rank Math WPML, Polylang, TranslatePress Easy Digital Downloads All custom post types and custom taxonomies Perfect For eCommerce sites (WooCommerce, EDD) with changing product URLs Content sites with evolving permalink structures Migrated sites where old URLs need to map to new content Large sites with thousands of pages where manual redirects are impractical

404 to 301 is a complete redirect manager and 404 error monitor for WordPress. Build your own custom redirects (301, 302, 307 and more) with exact, prefix or regex matching, automatically redirect every remaining 404 error to any page you choose, and keep a full log of every broken link that hits your site — so you can fix the real problem instead of just hiding it. An optional email alert lets you know the moment a URL starts getting hit. Whether you are managing redirects after a site migration, cleaning up old URLs following a redesign, or simply protecting your SEO and visitor experience from dead links, 404 to 301 gives you precise redirect management and a 404 logging safety net for everything you miss — all from a fast, modern admin. Custom redirects Take full control of your URLs with a built-in redirect manager: Create unlimited custom redirects with your choice of redirect type (301, 302, 307 and more). Match URLs by exact path, prefix or regular expression (regex) for precise or pattern-based rules. Enable or disable individual redirects without deleting them. See a hit counter and last-hit timestamp on every redirect so you know what’s actually being used. Manage everything from a full-featured table with search, filters, bulk actions and pagination. Automatic 404 redirection Don’t have a custom rule for a broken URL? Set a global fallback and automatically redirect every leftover 404 error to your homepage, a custom page, or any URL — with the redirect type of your choice. No more dead-end 404 pages costing you visitors and link equity. 404 error logs Know exactly which links are breaking on your site: Log every 404 error with the requested URL, referrer, IP address, user agent and timestamp. Duplicate hits are deduplicated and counted, so a busy broken URL is one row with a hit count — not thousands. Track each error through a lifecycle status (open / ignored / fixed) and filter logs by date. Turn any logged 404 into a redirect in a couple of clicks. GDPR-friendly: IP addresses can be masked, and you can exclude paths you don’t care about from logging. Email notifications Get an email alert when broken links appear, with a configurable hit threshold so busy sites don’t flood your inbox. Stay on top of new 404s without living in the dashboard. Built for performance and developers The plugin does work only on a 404 request — healthy page loads are never touched. Custom redirects are matched by a hashed, indexed lookup for near-instant resolution. REST API at /404-to-301/v1/ for every admin operation. Full WP-CLI command set: wp 404-to-301 logs|redirects|settings. A filterable action pipeline so developers can hook in their own logic. Multisite compatible — each site keeps its own redirects and logs. Add-ons Extend 404 to 301 with official add-ons. Browse the full catalogue at https://duckdev.com/addons/404-to-301/, or open the Add-ons tab inside the plugin. Free add-ons Redirects Importer — Bulk import custom redirects into 404 to 301 from CSV files, or migrate them in from other redirect plugins like Redirection by John Godley and 301 Redirects – Redirect Manager by WebFactory — no manual re-entry. Logs Exporter — Export the 404 error log table as a downloadable CSV file directly from the Logs page. Premium add-ons Logs Cleaner — Auto-prune the 404 log table by age, by row count, or on a periodic schedule to keep your database lean. Email Reports — Periodic email reports — daily, weekly or monthly digests of your 404 activity, each with an attached CSV. Telegram Alerts — Real-time Telegram alerts for 404 errors and redirects, delivered in the background so visitors never wait on the API call. Documentation & Support Documentation: https://docs.duckdev.com/404-to-301/ Support forum: https://wordpress.org/support/plugin/404-to-301/ Add-ons: https://duckdev.com/addons/404-to-301/