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 di esempio)

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


23 Agosto 2019
Being fanatical about performance, I've tried all of them over the years: WP Total Cache (too cumbersome), WP Super Cache (simple, but also cumbersome with a silly UI now), WP Fastest Cache, Comet Cache, and WP Rocket. Of those, I had settled for Comet Cache, which has the easiest settings. WP Rocket has some Github scripts that allow us to fully serve static files, but the UI of that is needlessly complex as they try to plug "Pro" features. Cache Enabler is absolutely fabulous. We are on Nginx, and it serves super fast static-speed pages. The minification feature works better than anything I've tried (Autoptomize, Clearfy, etc) because it leaves no space whatsoever and does it judiciously; those others "compression/minify" plugins will still leave hard-newlines, which is annoying. All of them. Cache Enabler just works. The UI is minimal, but the magic is maximal. Clearly coded by people who know what they're doing. I've replaced all my plugins on around 25 websites with CE now. Love it. Forget all the "Best Caching Plugins" blog posts all over the web, and get this one. You'll be grateful.
2 Agosto 2019
I've played with various caching plugins extensively over the past 5 or 6 years and this one, let me tell you, is the BEST I've come across. Not only is it easy to install with practically zero configuration, it make VERY serious difference to your website without messing up WooCommerce or other plugins that normally conflict with caches. I have this on several sites that are Digital Ocean hosted and accessed via Cloudflare and this plugin is the missing piece of my "go to" setup from now on. Well done developers.. and thank you!
11 Luglio 2019
Let me explain what this plugin is: simply the best caching plugin out there.
10 Febbraio 2019
...or at least in my experience. I ran this on a site for many months until I noticed that we were having issues with mobile browsing (and, funnily, IE on desktop). These viewers weren't getting an up to date version of our site. It routinely lagged behind by around 12-14 hours. Clearing the cache, using the top-of-page button provided as part of the app, cleared the issue immediately but had to be done every time we posted a new article. Which kind of defeats the purpose of a cache. No other caching software was running, though there's always the possibility of a clash with another plug-in. As I said, this _only_ affected mobile browsers and IE. Oher desktop browsers had no issues.
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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 (registro delle modifiche)


  • Reverted change to page specific as new default


  • Replaced wp_die in advanced cache


  • Changed to page specific as new default
  • Added regex setting for analytics tags in get variables
  • Fixed 304 responses


  • 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