“404”
103 repositories, including 84 with fewer than two releases. Show released plugins only
Enables caching on 404 pages to prevent performance issues related to bad request flooding.
Allows site admins to mark BuddyPress user profiles as hidden, excluding them from appearing in directories, searches, and making their profile pages return a 404 for non-admins.
Automatically generate SEO-optimized content for 404 URLs that originate from AI chatbot searches like ChatGPT, Claude, and others.
Redirects 404 errors to homepage
WordPress implementation of the 404 → 307 'evergreen web' technique developed by Aral Balkan.
Automatically crawls your frontend pages, posts, and custom post types to detect broken links (404s, 410s, broken redirects, and server errors), logs them with page/section context, and notifies admins on a schedule.
A lightweight fallback that serves your Site Icon from the site root, reducing 404s.
Lightweight WordPress plugin that automatically redirects 404 (Page Not Found) visitors to your homepage — SEO-friendly 301/302 redirects, zero front-end footprint, zero dependencies.
Plugin WordPress pour récupérer les paniers abandonnés WooCommerce avec envoi d'emails automatiques
Automatically redirect 404s to the closest matching live URL on your site, with a real server-side 301. No manual redirect rules.
An ultra-lightweight (18 KB) WordPress plugin to disable, redirect, or block Feed URLs (301, 410 Gone, 404), with RSS scraper content protection and live redirection logs.
A lightweight WordPress plugin that intelligently handles 404 errors by redirecting visitors to relevant pages — with support for wildcard URL pattern matching, per-rule redirect types, drag-and-drop rule ordering, and an optional…
Advanced HTTP error triage, intelligent 404 redirections, and server failure mitigation dashboard.
Smart 404 recovery for WordPress. Catches every Not Found, redirects lost visitors to a destination that converts, and tracks broken links with a schema built for high-traffic sites.
WordPress security and traffic intelligence plugin for observing suspicious requests, crawlers, and automated traffic.
WordPress plugin for enhanced 404 page handling and dynamic sitemap generation with extensive customization options. Features automated sitemap updates and improved 404 error page management.
STFQ 404 Manager is a WordPress plugin designed to provide users with a simple solution to customize the behavior of their website's 404 error page.
Stop WP Searches is a WordPress plugin that blocks search requests. This can be useful for small websites. Stop WP Searches redirects all search requests to a 404 page.
A safe, privacy-conscious WordPress redirect manager with 404 monitoring, import/export, redirect testing, and chain detection.
WordPress plugin that redirects 404s to the post with the same name as the requested URL.
Плагин под WordPress, который отключает "угадывание" ядром правильных URL при неверном их написании.
Professional WordPress plugin to find and fix broken image links. Scans posts/pages, detects 404 errors, shows usage, bulk replaces images, and generates CSV reports. Production-ready with 2,435 lines of code.
Uses an LLM to suggest intelligent redirects for 404 errors found by the Redirection plugin.
SEOVela - a free, open-source WordPress SEO plugin with modular architecture. Enable only what you need: meta tags, XML sitemaps, JSON-LD schema, redirects, 404 monitor, internal links, image SEO, AI optimization, Google…
実在する公開ページが404エラーになったとき、指定アドレスにメールで通知します（パーマリンク外れの検出用）。通知先・件名・本文テンプレート・ロック時間・除外ルールは設定画面（設定 > 404通知）から変更できます。
WordPress plugin — decide where an old URL should lead before you delete the post behind it. 301/302/307/308/410 rules, a real 404 log, CSV import/export.