WP Fastest Cache writes static HTML to wp-content/cache/all/ with one folder per cached URL, each containing an index.html. Mobile cache mirrors that structure under a separate path, and minified CSS and JS bundles land in wp-content/cache/wpfc-minified/. Configuration sits in the WpFastestCache option, including page exclusions, JS exclusions, the CDN URL, and timeout values. The default admin shows aggregate cache size and a manual list of excluded pages in a textarea. There is no per-file view of which URLs are cached, when each file was created, or which exclusions are actually matching.

SleekView indexes both cache directories and reads the WpFastestCache options so the same data becomes flat rows. One row per cached URL can show the path, file size, age, mobile cache state, and the post type or template behind it. Exclusion rules become their own table where each pattern carries a match count and sample URLs. Minified bundles surface as their own view with hash, size, and last access timestamp.

SleekView is read-only against the cache directory and writes only through WP Fastest Cache's own functions for inline delete cache actions. The plugin continues to write and clear cache on its own schedule, and the front-end .htaccess rewrites that serve cached HTML stay untouched. Saved views like Old cached files over 30 days or Pages cached without mobile version can be scoped per role, useful for developers and hosting support that need an audit without seeing license or premium settings.

WP Fastest Cache succeeds because it does the obvious thing well: write static HTML to disk and serve it through .htaccess rewrites. The optimization is real, but it is also opaque. The default admin shows aggregate cache size and a manual delete button, but it does not list the cached URLs, so cache bloat sneaks up on hosting accounts that bill on disk usage.

Exclusion rules stay in a textarea long after the plugins they targeted have been uninstalled, and the minify cache sits in its own folder with no UI of any kind. SleekView treats the cache directory and the options blob as the structured data they already are. Every cached URL becomes a row with desktop and mobile state, every exclusion becomes a pattern with a measurable match count, and every minified bundle becomes a queue entry with a size and timestamp.

The plugin keeps doing the work it does well; SleekView just lets the people responsible for performance read the audit without SSH access or a half-finished spreadsheet.