Download websites that use WP Fastest Cache

About WP Fastest Cache

A caching plugin is a symptom, and reading it as a symptom is the useful way to approach this list. Somebody installed it because pages were slow, and the fact that the fix arrived as a plugin rather than as a platform feature narrows down what kind of site sits underneath.

WP Fastest Cache is a Performance plugin for WordPress written in PHP, first released in 2013 by Emre Vona and distributed on a Freemium basis. The plugin writes static copies of rendered pages to disk so the server can answer a request without running the application again, and it also handles asset minification and compression. Nothing about that job is exotic, which is precisely why the population that installs it is coherent.

Presence of the plugin implies a self hosted WordPress installation rather than a managed platform, since managed hosts cache above the application and generally forbid plugins that duplicate the job. Presence also implies an owner or a small agency doing performance work by hand, on a budget, usually on shared hosting, and often without a content delivery network in front of the site doing the same thing more effectively. For a hosting company prospecting migrations, a delivery network vendor, a performance agency or a competing plugin author, that combination is a qualified audience rather than a general one. Security researchers read the same list differently, since disk writing cache plugins have a history of exposed cache directories and file handling issues, and the population is worth watching whenever a new advisory lands.

As of September 2026 we record WP Fastest Cache on 369,442 sites, with 91,164 of them in United States and the largest group of suffixes on .com. The distribution follows self hosted WordPress itself fairly closely, so the country column is better read as a map of where independent site ownership is common than as a map of where this particular plugin is preferred.

We hold no version information here, because nothing in a cached page reliably identifies which release produced it. Detection is inferential in general: we match the traces the plugin leaves in delivered markup and in the paths it serves, so a site that strips those traces, or whose pages are rewritten by an edge cache before they reach us, drops out of the count. The number is a floor. What the export gives is one row per site with the domain, the country, the suffix and the detection date, which is the only practical way to work through a population of this size or to compare it against the hosting providers behind it.