NGINX Browser Caching Not Working - all files - nginx

Question

I am trying to configure Nginx to enable nginx caching on browser. My configuration file is as following
upstream app_server {
server 127.0.0.1:9000 fail_timeout=0;
}
server
{
listen 195.69.159.654:80;
listen 195.69.159.654:443 ssl;
listen [::]:80 ipv6only=on;
listen [::]:443 ssl ipv6only=on;
server_name www.domain.com *.domain.com ;
root /home/admin/domains/domain.com/private_html;
index index.php index.html index.htm;
ssl_certificate /usr/local/directadmin/data/users/admin/domains/domain.com.cert.combined;
ssl_certificate_key /usr/local/directadmin/data/users/admin/domains/domain.com.key;
include /usr/local/directadmin/data/users/admin/nginx_php.conf;
include /etc/nginx/webapps.ssl.conf;
add_header Strict-Transport-Security "max-age=31536000" always;
return 301 domain.com$request_uri;
add_header X-Content-Type-Options nosniff;
add_header X-Frame-Options SAMEORIGIN;
add_header X-XSS-Protection "1; mode=block";
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
#ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';
ssl_ecdh_curve secp384r1; # see here and here (pg. 485)
ssl_session_timeout 24h;
ssl_session_tickets off;
ssl_stapling on;
ssl_stapling_verify on;
resolver 8.8.8.8 8.8.4.4 valid=300s;
resolver_timeout 5s;
ssl_buffer_size 4k; # I've since found 8k works best for this blog. (test!!) Default = 16k
}
server {
server_name domain.com *.domain.com;
listen 195.69.159.654:80;
listen [::]:80;
return 301 domain.com$request_uri;
}
server
{
gzip on;
gzip_comp_level 5;
gzip_min_length 256;
gzip_proxied any;
gzip_vary on;
gzip_types
application/atom+xml
application/javascript
application/json
application/ld+json
application/manifest+json
application/rss+xml
application/vnd.geo+json
application/vnd.ms-fontobject
application/x-font-ttf
application/x-web-app-manifest+json
application/xhtml+xml
application/xml
font/opentype
image/bmp
image/svg+xml
image/x-icon
text/cache-manifest
text/css
text/plain
text/vcard
text/vnd.rim.location.xloc
text/vtt
text/x-component
text/x-cross-domain-policy;
gzip_disable msie6;
listen 195.69.159.654:443 ssl;
listen [::]:443 ssl;
server_name domain.com *.domain.com;
access_log /var/log/nginx/domains/domain.com.log;
access_log /var/log/nginx/domains/domain.com.bytes bytes;
error_log /var/log/nginx/domains/domain.com.error.log;
root /home/admin/domains/domain.com/private_html;
index index.php index.html index.htm;
ssl_certificate /usr/local/directadmin/data/users/admin/domains/domain.com.cert.combined;
ssl_certificate_key /usr/local/directadmin/data/users/admin/domains/domain.com.key;
include /usr/local/directadmin/data/users/admin/nginx_php.conf;
include /etc/nginx/webapps.ssl.conf;
add_header Strict-Transport-Security "max-age=31536000" always;
add_header X-Content-Type-Options nosniff;
add_header X-Frame-Options SAMEORIGIN;
add_header X-XSS-Protection "1; mode=block";
proxy_connect_timeout 300;
proxy_send_timeout 300;
proxy_read_timeout 300;
send_timeout 300;
open_file_cache max=200000 inactive=20s;
open_file_cache_valid 30s;
open_file_cache_min_uses 2;
open_file_cache_errors on;
client_header_timeout 3m;
client_body_timeout 10;
client_header_buffer_size 1k;
large_client_header_buffers 4 4k;
output_buffers 1 32k;
postpone_output 1460;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 2;
keepalive_requests 100000;
reset_timedout_connection on;
server_tokens off;
client_body_buffer_size 128k;
client_max_body_size 10m;
location = /favicon.ico {
log_not_found off;
access_log off;
}
location /nginx_status {
stub_status on;
access_log off;
deny all;
}
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
location ~ .php$ {
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_buffer_size 128k;
fastcgi_buffers 256 16k;
fastcgi_busy_buffers_size 256k;
fastcgi_temp_file_write_size 256k;
include fastcgi_params;
}
location ~* \.(txt|log)$ {
allow 192.168.0.0/16;
deny all;
}
location ~* \.(eot|ttf|woff)$ {
add_header Access-Control-Allow-Origin *;
}
location ~ \..*/.*\.php$ {
return 403;
}
location ~ ^/sites/.*/private/ {
return 403;
}
location ~ ^/sites/[^/]+/files/.*\.php$ {
deny all;
}
location ~* ^/.well-known/ {
allow all;
}
location ~ (^|/)\. {
return 403;
}
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $http_host;
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location #rewrite {
rewrite ^/(.*)$ /index.php?q=$1;
}
location ~ /vendor/.*\.php$ {
deny all;
return 404;
}
location ~ '\.php$|^/update.php' {
fastcgi_split_path_info ^(.+?\.php)(|/.*)$;
include fastcgi_params;
# Block httpoxy attacks. See https://httpoxy.org/.
fastcgi_param HTTP_PROXY "";
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param QUERY_STRING $query_string;
fastcgi_intercept_errors on;
fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
}
location ~ ^/sites/.*/files/styles/ { # For Drupal >= 7
try_files $uri #rewrite;
}
location ~ ^(/[a-z\-]+)?/system/files/ { # For Drupal >= 7
try_files $uri /index.php?$query_string;
}
location ~* \.(jpeg|ico|css|js|gif|jpeg|jpg|png|woff|ttf|otf|svg|woff2|eot)$ {
try_files $uri #rewrite;
expires max;
log_not_found off;
}
location ~* \.php$ {
fastcgi_index index.php;
fastcgi_pass 127.0.0.1:9000;
#fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
}
location ~ /\. {
access_log off;
log_not_found off;
deny all;
}
if ($request_method !~ ^(GET|HEAD|POST)$ ) {
return 444;
}
location /images/ {
valid_referers none blocked domain domain;
if ($invalid_referer) {
return 403;
}
}
}
When I add in the following caching configuration, the server not cache
I have done quite some research online but cannot solve this problem.
Can anyone help me or just give me some suggestions on enable caching in Nginx? Thank you!