nginx-mod-auth-pam
nginx-mod-brotli
nginx-mod-echo
nginx-mod-geoip2
nginx-mod-headers-more
nginx-mod-memc
nginx-mod-modsecurity
nginx-mod-naxsi
nginx-mod-njs
nginx-mod-pagespeed
nginx-mod-redis
nginx-mod-redis2
nginx-mod-srcache
passenger