.htaccess

<IfModule mod_rewrite.c>
  Options +FollowSymlinks
  RewriteEngine On

  # Adaptive-Images -----------------------------------------------------------------------------------

  # Add any directories you wish to omit from the Adaptive-Images process on a new line, as follows:
  # RewriteCond %{REQUEST_URI} !ignore-this-directory
  # RewriteCond %{REQUEST_URI} !and-ignore-this-directory-too
  
  RewriteBase /wv/

  # don't apply the AI behaviour to images inside AI's cache folder:
  RewriteCond %{REQUEST_URI} !ai-cache

    
  # Send any GIF, JPG, or PNG request that IS NOT stored inside one of the above directories
  # to adaptive-images.php so we can select appropriately sized versions
  
  RewriteRule \.(?:jpe?g|gif|png)$ /adaptive-images.php

  # END Adaptive-Images -------------------------------------------------------------------------------
</IfModule>
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType image/jpg "access plus 1 week"
    ExpiresByType image/jpeg "access plus 1 week"
    ExpiresByType image/png "access plus 1 week"
    ExpiresByType text/css "access plus 1 week"
    ExpiresByType text/x-javascript "access plus 1 week"
    ExpiresByType image/x-icon "access plus 1 year"
    ExpiresDefault "access plus 2 days"
</IfModule>