Cache Enabler – WordPress Cache


WordPress Cache Engine

The Cache Enabler plugin creates static HTML files and stores them on the servers disk. The web server will deliver the static HTML file and avoids the resource intensive backend processes (core, plugins and database). This WordPress cache engine will improve the performance of your website.


  • Efficient and fast disk cache engine
  • Cancellazione della cache automatizzata e/o manuale
  • Svuota manualmente la cache di pagine specifiche
  • Display of the actual cache size in your dashboard
  • Minificazione dell’HTML e dello JavaScript inline
  • WordPress multisite supportato
  • Custom Post Type supportati
  • Direttiva Expiry
  • Support of 304 Not Modified if the page has not modified since last cached
  • WebP Support (when combined with Optimus)
  • Supporta le immagini responsive tramite srcset da WP 4.4
  • Lavora perfettamente con Autoptimize

Cache Enabler is the first WP plugin to allow you to serve WebP images without JavaScript and also fully supports srcset since WP 4.4. WebP is a new image format that provides lossless and lossy compression for images on the web. WebP lossless images are 26% smaller in size compared to PNGs.

Come funziona il caching?

This plugin requires minimal setup time and allows you to easily take advantage of the benefits that come from using WordPress caching.

WordPress Cache Enabler ha l’abilità di creare 2 file di cache. Una versione è in semplice HTML e l’altra versione è in formato gzip (gzip livello 9). Questi file statici sono poi utilizzati per inviare il contenuto più velocemente ai tuoi utenti senza interpellare il database o comprimere i file poiché sono già pre-compressi.

When combined with Optimus, the WordPress Cache Enabler allows you to easily deliver WebP images. The plugin will check your upload directory for any JPG or PNG images that have an equivalent WebP file. If there is, the URI of these image will be cached in a WebP static file by Cache Enabler. It is not required for all images to be converted to WebP when the “Create an additional cached version for WebP image support” option is enabled. This will not break any images that are not in WebP format. The plugin will deliver images that do have a WebP equivalent and will fall back to the JPG or PNG format for images that don’t.

Sito web

Requisiti di sistema

  • PHP >=5.6
  • WordPress >=4.6


  • Anyone is welcome to contribute to the plugin on GitHub.
  • Please merge (squash) all your changes into a single commit before you open a pull request.



Screenshot (schermate)

  • Display of the cache size in your dashboard
  • Cache Enabler settings page and "Clear Cache" link in the dashboard


simple, fast, gets it done!

I’ve been using WP Super Cache for years. Recently, I ran into issues with the preload wiping out the entire cache and never finishing in a timely manner. I finally got fed up and decided to give Cache Enabler a try. 5 minutes later, with no tuning at default my first few pages (the exact same pages with no code changes or optimizations) were returning 95+ on google PageSpeed, whilst before I could never crest 75! Very happy with the plugin. The preload is fantastic and very solid. I ran a curl script against my sitemaps in order to speed up preload and the load average never ran high.

Brakes totally Mobile View

I installed the plugin along with Autoptimize. All was fine, but then GTMatrix showed me mobile result as a bunch of unknown text, characters, numbers. I immediately opened my iPhone to check the website. I found exactly the same result. What was strange it didn`t affect the desktop view at all. I was so happy to see 100% test marks for desktop and mobile, but I found this was because of that error. Once I disabled pre-compression in Cache Enabler, everything came back to normal (Ufff, lucky) including reduced speed, which was the same as without plugin. Removed after all.
I use DIVI Theme

Easy, Yet Powerful Configuration

I use Cache Enabler with Autoptimize for the easy and minimal configuration. I would consider KeyCDN before I would consider some expensive paid options out there, which either are surprisingly too limited in configuration or has too much configuration overhead. Pre-compression is a big plus. Support is also responsive.

Simple y perfecto

Funciona a la perfección, sin configuraciones engorrosas ni historias raras. El mejor plugin de cache gratuito.

Just works

After testing a few other alternatives, Cache Enabler is a relief: Just works – and works well. Easy to configure and immediate improvement.

Leggi tutte le recensioni di 68

Crediti e riconoscimenti

“Cache Enabler – WordPress Cache” è un software open source. Le persone che hanno contribuito allo sviluppo di questo plugin sono indicate di seguito.


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Changelog (modifiche)


  • Fix for missing trailing slashes was incomplete
  • Add filter option before minification


  • Clear cache on woocommerce stock updates


  • Fix expiry time
  • Allow to customize bypass cookies
  • Fix Autoptimize config warning
  • Pages can now be excluded from cache by a path matching regex
  • Plugin upgrades can now trigger cache clear
  • Scheduled posts and drafts are now properly handled
  • A missing trailing slash will now redirect like wordpress does by default


  • Risolti errori sul modulo delle impostazioni


  • Fix minori


  • Added advanced cache feature
  • Clear cache if reply to a comment in WP admin


  • Added the possibility to clear the cache of a specific URL
  • Supports now Windows filesystems
  • Added X-Cache-Handler to indicate if loaded through PHP
  • Support of WebP images generated by ewww
  • Dynamic upload directory for WebP images
  • Fixed multisite purge issue
  • Added requirements checks
  • Made plugin ready for translation


  • Option to disable pre-compression of cached pages if decoding fails


  • Added support for srcset in WP 4.4
  • Improved encoding (utf8)


  • Added cache behavior option for new posts
  • Improved metainformation of the signature
  • Optimized cache handling for nginx


  • Fixed query string related caching issue


  • Credits update


  • Changed WebP static file naming


  • Fixed WebP version switch issue


  • Added support for WebP and CDN Enabler plugin


  • Added WebP support and expiry directive


  • Release iniziale