Site Optimizations

# wp cache configs
set $cache_uri $request_uri;

# POST requests and URLs with a query string should always go to PHP
if ($request_method = POST) {
    set $cache_uri ‘null cache’;
}
if ($query_string != “”) {
    set $cache_uri ‘null cache’;
}

# Don’t cache URIs containing the following segments
if ($request_uri ~* “(/wp-admin/|/xmlrpc.php|/wp-(app|cron|login|register|mail).php|wp-.*.php|/feed/|index.php|contact|photos|wp-comments-popup.php|wp-links-opml.php|wp-locations.php |sitemap(_index)?.xml|[a-z0-9_-]+-sitemap([0-9]+)?.xml)”) {
    set $cache_uri ‘null cache’;
}

# Don’t use the cache for logged-in users or recent commenters
if ($http_cookie ~* “comment_author|wordpress_[a-f0-9]+
|wp-postpass|wordpress_logged_in”) {
    set $cache_uri ‘null cache’;
}

location / {
    index index.php index.html index.htm;
    try_files /wp-content/cache/supercache/$http_host/$cache_uri/index-https.html $uri $uri/ /index.php?$args;
}