While visiting Blog @ Mr.Ducky today, I noticed the navigation bar showed 4 items on the homepage but 6 items on subpages. After checking with the owner, it turned out to be a caching issue... Caching plugin bugs can cause significant problems. Therefore, it's crucial to understand how to use caching plugins correctly. When publishing a new post, your website's homepage should update automatically. However, if a caching plugin is active, it may continue serving the old cached version, preventing visitors from seeing the latest content. Always clear your cache promptly after updates. Plugins like W3TC and WP Super Cache support automatic cache clearing. After modifying your website template, always clear the cache immediately....