Clear WordPress cache using plugins (WP Rocket, W3 Total Cache, WP Fastest Cache) and browser methods. Caching speeds up site loading by storing copies of pages, but updates may require manual cache clearing to reflect changes. Instructions for clearing caches in various plugins and browsers (Chrome, Safari, Firefox) are provided, alongside server and CDN cache clearing methods.
https://wpastra.com/guides-and-tutorials/how-to-clear-wordpress-cache/