Title: Instant 404 Smart Fixer
Author: Hussam barbour
Published: <strong>11. 1. 2026</strong>
Last modified: 11. 1. 2026

---

Prohledat pluginy

![](https://ps.w.org/instant-404-smart-fixer/assets/banner-772x250.png?rev=3437191)

![](https://ps.w.org/instant-404-smart-fixer/assets/icon-256x256.png?rev=3437191)

# Instant 404 Smart Fixer

 Autor: [Hussam barbour](https://profiles.wordpress.org/freephp-1/)

[Stáhnout](https://downloads.wordpress.org/plugin/instant-404-smart-fixer.1.0.1.zip)

 * [Podrobnosti](https://cs.wordpress.org/plugins/instant-404-smart-fixer/#description)
 * [Hodnocení](https://cs.wordpress.org/plugins/instant-404-smart-fixer/#reviews)
 *  [Instalace](https://cs.wordpress.org/plugins/instant-404-smart-fixer/#installation)
 * [Vývojáři](https://cs.wordpress.org/plugins/instant-404-smart-fixer/#developers)

 [Podpora](https://wordpress.org/support/plugin/instant-404-smart-fixer/)

## Popis

Instant 404 Smart Fixer is a lightweight, high-performance plugin designed to recover
lost traffic from broken links. instead of showing a generic 404 error page, it 
intelligently searches your existing content for a match and redirects the user 
automatically.

**Key Features:**

 * **Smart Match Algorithm:** Extracts keywords from the 404 URL and searches for
   matching Posts, Pages, or Custom Post Types with >80% similarity.
 * **High Performance:** Uses optimized `WP_Query` calls and WordPress Transients
   API to cache redirect decisions for 24 hours, ensuring zero impact on server 
   load for repeated hits.
 * **Zero Bloat:** Built with a focus on speed and simplicity. No heavy frameworks
   or unnecessary database tables.
 * **Admin Logging:** View the last 10 redirect events in the settings page to see
   exactly what the plugin is doing.
 * **Privacy Focused:** Does not track user data, only logs the URL string for debugging
   purposes.

**How it works:**

 1. A user visits a broken URL (e.g., `/my-amsome-post`).
 2. The plugin detects the 404.
 3. It searches for a post with a similar title (e.g., „My Awesome Post“).
 4. If a match is found, it performs a **301 Permanent Redirect** to the correct post.
 5. If no match is found, it redirects to the Homepage (302) to keep the user on the
    site.

## Snímky obrazovky

[⌊Settings Page - Simple configuration with a log of recent redirects.⌉⌊Settings
Page - Simple configuration with a log of recent redirects.⌉[

**Settings Page** – Simple configuration with a log of recent redirects.

## Instalace

 1. Upload the `instant-404-smart-fixer` folder to the `/wp-content/plugins/` directory.
 2. Activate the plugin through the ‚Plugins‘ menu in WordPress.
 3. Go to **Settings > Instant 404** to enable the smart matching feature.

## Nejčastější dotazy

### Does this modify my database?

No. It uses standard WordPress options for settings and the Transients API for caching.
It does not create custom tables.

### Can I clear the cache?

The cache automatically expires every 24 hours. If you need to clear it manually,
you can use a transient manager plugin or simply wait.

### What happens if two posts have similar titles?

The algorithm picks the match with the highest similarity percentage found within
the top search results.

## Recenze

Pro tento plugin nejsou žádné recenze.

## Autoři

Instant 404 Smart Fixer je otevřený software. Následující lidé přispěli k vývoji
tohoto pluginu.

Spolupracovníci

 *   [ Hussam barbour ](https://profiles.wordpress.org/freephp-1/)

[Přeložte “Instant 404 Smart Fixer” do svého jazyka.](https://translate.wordpress.org/projects/wp-plugins/instant-404-smart-fixer)

### Zajímá vás vývoj?

[Prohledejte kód](https://plugins.trac.wordpress.org/browser/instant-404-smart-fixer/),
podívejte se do [SVN repozitáře](https://plugins.svn.wordpress.org/instant-404-smart-fixer/),
nebo se přihlaste k[ odběru protokolu vývoje](https://plugins.trac.wordpress.org/log/instant-404-smart-fixer/)
pomocí [RSS](https://plugins.trac.wordpress.org/log/instant-404-smart-fixer/?limit=100&mode=stop_on_copy&format=rss).

## Přehled změn

#### 1.0.0

 * Initial release.
 * Implemented Template Redirect monitoring.
 * Added Smart Match logic with `similar_text`.
 * Added Admin Settings and Logging.

## Meta

 *  Verze **1.0.1**
 *  Poslední aktualizace **před 8 měsíců**
 *  Aktivních instalací **Méně než 10**
 *  Verze WordPressu ** 5.0 nebo novější **
 *  Testováno až do WordPressu **6.9.7**
 *  Jazyk
 * [English (US)](https://wordpress.org/plugins/instant-404-smart-fixer/)
 * Štítky
 * [404](https://cs.wordpress.org/plugins/tags/404/)[auto-redirect](https://cs.wordpress.org/plugins/tags/auto-redirect/)
   [redirect](https://cs.wordpress.org/plugins/tags/redirect/)[seo](https://cs.wordpress.org/plugins/tags/seo/)
 *  [Podrobnosti](https://cs.wordpress.org/plugins/instant-404-smart-fixer/advanced/)

## Hodnocení

Zatím nebyly zadány žádné recenze.

[Vaše hodnocení](https://wordpress.org/support/plugin/instant-404-smart-fixer/reviews/#new-post)

[Zobrazit všechny recenze](https://wordpress.org/support/plugin/instant-404-smart-fixer/reviews/)

## Spolupracovníci

 *   [ Hussam barbour ](https://profiles.wordpress.org/freephp-1/)

## Podpora

Potřebujete pomoc?

 [Fórum podpory](https://wordpress.org/support/plugin/instant-404-smart-fixer/)