Despite having <IfModule mod_expires.c> within my .htaccess file ....

[Egg Bramhill]

Despite having <IfModule mod_expires.c> within my .htaccess file I still get marked down using pingdom and google lighthouse for not having them. I can't understand this, can anyone assist please.

UPDATE Only showing on pingdom now.

Here's the content of my .htaccess file:

ErrorDocument 404 https://parkeston.com/404.htm

## EXPIRES CACHING ##
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType image/jpg "access 1 week"
ExpiresByType image/@2xjpg "access 1 week"
ExpiresByType image/jpeg "access 1 week"
ExpiresByType image/gif "access 1 week"
ExpiresByType image/png "access 1 week"
ExpiresByType image/@2xpng "access 1 week"
ExpiresByType image/webp "access 1 week"
ExpiresByType image/@2xwebp "access 1 week"
ExpiresByType text/css "access 1 month"
ExpiresByType application/pdf "access 1 month"
ExpiresByType application/javascript "access 1 month"
ExpiresByType application/jquery.js "access 1 month"
ExpiresByType application/roe.js "access 1 month"
ExpiresByType application/prs4.js "access 1 month"
ExpiresByType application/ani.css "access 1 month"
ExpiresByType application/xr_main.css "access 1 month"
ExpiresByType application/xr_text.css "access 1 month"
ExpiresByType application/x-javascript "access 1 month"
ExpiresByType application/x-shockwave-flash "access 1 year"
ExpiresByType image/x-icon "access 1 year"
</IfModule>
## EXPIRES CACHING##