Hi All, I am checking my page speed performance and it gives error msg as "Specify a cache validator - The following resources are missing a cache validator. Resources that do not specify a cache validator cannot be refreshed efficiently. Specify a Last-Modified or ETag header to enable cache validation for the following resources" The cause of this error is mentioned as some css and js calls with ? mark and some .png image calls. I am attaching my htaccess file which has some ETag related configs. Please help me out. View attachment htaccess.txt