How to specify caching for jpg files?

Question

Google

PageSpeed ​​Insights writes about Use the browser cache
for images

http://eosdoor.ru/…23086-medium_default/verona-st-venge.jpg (не указан срок действия)
http://eosdoor.ru/…dium_default/valensiya-1-krderevo-st.jpg (не указан срок действия)
http://eosdoor.ru/…m_default/aleksandriya-tyomanegri-st.jpg (не указан срок действия)
http://eosdoor.ru/…ult/aleksandriya-belyonyj-dub-steklo.jpg (не указан срок действия)

there are only jpg files in the list, about 80 entries in total - that is, the number of errors does not correlate in any way with the number of products on the site.
Meanwhile, in .htaccess caching for jpg, it seems to me, is enabled:

#START AS4 RULES (Do not remove)
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteRule ^as4_seositemap.xml$ modules/pm_advancedsearch4/sitemap/seositemap.xml [L]
RewriteRule ^as4_seositemap-([0-9]+).xml$ modules/pm_advancedsearch4/sitemap/seositemap-$1.xml [L]
RewriteCond %{QUERY_STRING} !^controller=products-comparison [NC]
RewriteRule ^([a-z]{2})?/?s/([0-9]+)/([a-zA-Z0-9/_-]*) index.php?fc=module&module=pm_advancedsearch4&controller=advancedsearch4&isolang=$1&id_seo=$2&seo_url=$3 [QSA,L]
RewriteCond %{QUERY_STRING} ^isolang=([a-z]{2})&id_seo=([0-9]+)&seo_url=([a-zA-Z0-9/_-]*).*p=([0-9]+)$
RewriteRule ^advancedsearch4.php /%1/s/%2/%3?p=%4 [R=301,L]
RewriteCond %{QUERY_STRING} ^isolang=([a-z]{2})&id_seo=([0-9]+)&seo_url=([a-zA-Z0-9/_-]*)
RewriteRule ^advancedsearch4.php /%1/s/%2/%3? [R=301,L]
RewriteCond %{QUERY_STRING} ^id_seo=([0-9]+)&seo_url=([a-zA-Z0-9/_-]*).*p=([0-9]+)$
RewriteRule ^advancedsearch4.php /s/%1/%2?p=%3 [R=301,L]
RewriteCond %{QUERY_STRING} ^id_seo=([0-9]+)&seo_url=([a-zA-Z0-9/_-]*)
RewriteRule ^advancedsearch4.php /s/%1/%2? [R=301,L]
</IfModule>
#END AS4 RULES

# ~~start~~ Do not remove this comment, Prestashop will keep automatically the code outside this comment when .htaccess will be generated again
# .htaccess automaticaly generated by PrestaShop e-commerce open-source solution
# http://www.prestashop.com - http://www.prestashop.com/forums

<IfModule mod_rewrite.c>
<IfModule mod_env.c>
SetEnv HTTP_MOD_REWRITE On
</IfModule>

RewriteEngine on


#Domain: eosdoor.ru
RewriteRule . - [E=REWRITEBASE:/]
RewriteRule ^api$ api/ [L]

RewriteRule ^api/(.*)$ %{ENV:REWRITEBASE}webservice/dispatcher.php?url=$1 [QSA,L]

# Images
RewriteRule ^([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$1$2$3.jpg [L]
RewriteRule ^([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$1$2$3$4.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$1$2$3$4$5.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$1$2$3$4$5$6.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$5/$1$2$3$4$5$6$7.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$5/$6/$1$2$3$4$5$6$7$8.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$5/$6/$7/$1$2$3$4$5$6$7$8$9.jpg [L]
RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$5/$6/$7/$8/$1$2$3$4$5$6$7$8$9$10.jpg [L]
RewriteRule ^c/([0-9]+)(\-[\.*_a-zA-Z0-9-]*)(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/c/$1$2$3.jpg [L]
RewriteRule ^c/([a-zA-Z_-]+)(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/c/$1$2.jpg [L]
# AlphaImageLoader for IE and fancybox
RewriteRule ^images_ie/?([^/]+)\.(jpe?g|png|gif)$ js/jquery/plugins/fancybox/images/$1.$2 [L]

# Dispatcher
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]
RewriteRule ^.*$ %{ENV:REWRITEBASE}index.php [NC,L]
</IfModule>

AddType application/vnd.ms-fontobject .eot
AddType font/ttf .ttf
AddType font/otf .otf
AddType application/x-font-woff .woff
<IfModule mod_headers.c>
  <FilesMatch "\.(ttf|ttc|otf|eot|woff|svg)$">
    Header add Access-Control-Allow-Origin "*"
  </FilesMatch>
    <FilesMatch "\.(js|css|txt)$">
        Header set Cache-Control "max-age=604800"
    </FilesMatch>
    <FilesMatch "\.(flv|swf|ico|gif|jpg|jpeg|png)$">
        Header set Cache-Control "max-age=2592000"
    </FilesMatch>
</IfModule>

<IfModule mod_expires.c>
  ExpiresActive On
    ExpiresDefault "access plus 1 month"
  ExpiresByType image/gif "access plus 1 month"
  ExpiresByType image/jpeg "access plus 1 month"
  ExpiresByType image/png "access plus 1 month"
  ExpiresByType text/css "access plus 1 week"
  ExpiresByType text/javascript "access plus 1 week"
  ExpiresByType application/javascript "access plus 1 week"
  ExpiresByType application/x-javascript "access plus 1 week"
  ExpiresByType image/x-icon "access plus 1 year"
  ExpiresByType image/svg+xml "access plus 1 year"
  ExpiresByType image/vnd.microsoft.icon "access plus 1 year"
  ExpiresByType application/font-woff "access plus 1 year"
  ExpiresByType application/x-font-woff "access plus 1 year"
  ExpiresByType application/vnd.ms-fontobject "access plus 1 year"
  ExpiresByType font/opentype "access plus 1 year"
  ExpiresByType font/ttf "access plus 1 year"
  ExpiresByType font/otf "access plus 1 year"
  ExpiresByType application/x-font-ttf "access plus 1 year"
  ExpiresByType application/x-font-otf "access plus 1 year"
</IfModule>

<IfModule mod_headers.c>
  Header unset Etag
</IfModule>
FileETag none
<IfModule mod_deflate.c>
  <IfModule mod_filter.c>
    AddOutputFilterByType DEFLATE text/html text/css text/javascript application/javascript application/x-javascript font/ttf application/x-font-ttf font/otf application/x-font-otf font/opentype
  </IfModule>
</IfModule>

#If rewrite mod isn't enabled
ErrorDocument 404 /index.php?controller=404

# ~~end~~ Do not remove this comment, Prestashop will keep automatically the code outside this comment when .htaccess will be generated again

(Further redirects go, I did not copy)

Answer 1

Here is the nginx config

user  apache;
worker_processes  auto;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  2048;
    use epoll;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;


proxy_connect_timeout 600;
proxy_send_timeout 600;
proxy_read_timeout 600;
send_timeout 600;

client_max_body_size 100m;

gzip_buffers 16 8k;
gzip_http_version 1.1;
gzip_min_length 10;
gzip_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript image/x-icon application/vnd.ms-fontobject font/opentype application/x-font-ttf;
gzip_vary on;
gzip_proxied any; 
gzip_disable msie6;


    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/vhosts/*/*.conf;
    server {
        server_name localhost;
 disable_symlinks if_not_owner;
        listen 80;
  include /etc/nginx/vhosts-includes/*.conf;
  location @fallback {
    error_log /dev/null crit;
    proxy_pass http://127.0.0.1:8080;
    proxy_redirect http://127.0.0.1:8080 /;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    access_log off ;
  }
    }
}