The google page speed tool doesn’t recognize the + x months in wordpress htaccess files from popular caching plugins.
The base is from start day + 2 months. Page speed only recognizes it as one month.
https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fuooutlands.com
Example "access plus 2 months" ExpiresByType image/jpeg "access plus 2 months" ExpiresByType image/png