Specify a cache validator for Fonts

Replies: 0

Hi,

My GTMetrix report recommends ‘Specify a cache validator’. I have set it up so, however it is not working for the following files (fonts)

https://morenabeachwear.com/wp-content/themes/walker/assets/css/elegant-icons/fonts/ElegantIcons.woff
https://morenabeachwear.com/wp-content/themes/walker/assets/css/ion-icons/fonts/ionicons.ttf?v=2.0.0
https://morenabeachwear.com/wp-content/themes/walker/assets/css/linea-icons/ecommerce/fonts/linea-ecommerce-10.woff

Any suggestion on how I could solve this?
Thanks