Is it possible for experts to make modifications and fixes, and is there a better way to store http

[sakaralaa]

qos_flows local-hit=0x30
http_access allow all
http_port 3128 intercept
http_port 3129

cache_mem 14080 MB
maximum_object_size_in_memory 64 KB
maximum_object_size 409600 MB

detect_broken_pconn off
ipcache_size 9999
persistent_connection_after_error on
retry_on_error on
quick_abort_min -1
#range_offset_limit -1
reload_into_ims on
pipeline_prefetch on
collapsed_forwarding on
pipeline_prefetch 64
dns_nameservers 8.8.8.8

store_dir_select_algorithm round-robin
cache_dir aufs /1 3500000 16 256
cache_dir aufs /2 3500000 16 256
cache_dir aufs /3 2500000 16 256
cache_dir aufs /4 2500000 16 256
cache_dir aufs /5 3500000 16 256

catch all

refresh_pattern . 360 90% 1440 override-lastmod reload-into-ims
refresh_pattern . 180 95% 43200 override-lastmod reload-into-ims

refresh_pattern -i .vodu.me 129600 100% 129600 ignore-reload ignore-no-store override-expire override-lastmod ignore-must-revalidate

TESTING: Caching everything like crazy!

refresh_pattern ^http: 43800 100% 525600 override-expire override-lastmod ignore-reload ignore-no-cache ignore-private ignore-auth ignore-no-store ignore-must-revalidate reload-into-ims ignore-auth store-stale
refresh_pattern . 360 90% 1440 override-expire override-lastmod ignore-reload ignore-no-cache ignore-private ignore-auth ignore-no-store ignore-must-revalidate reload-into-ims ignore-auth store-stale

Gaming CDN

refresh_pattern -i .akamai.net 525600 100% 525600 reload-into-ims ignore-reload override-expire override-lastmod ignore-no-store ignore-private ignore-auth
refresh_pattern -i .cs.steampowered.com 525600 100% 525600 reload-into-ims ignore-reload override-expire override-lastmod ignore-no-store ignore-private ignore-auth
refresh_pattern -i .llnwd.net 525600 100% 525600 reload-into-ims ignore-reload override-expire override-lastmod ignore-no-store ignore-private ignore-auth

refresh_pattern -i .(gif|png|jpg|jpeg|ico)$ 10080 90% 43200 override-expire ignore-no-cache ignore-no-store ignore-private
refresh_pattern -i .(iso|avi|wav|mp3|mp4|mpeg|swf|flv|x-flv)$ 43200 90% 432000 override-expire ignore-no-cache ignore-no-store ignore-private
refresh_pattern -i .(deb|rpm|exe|zip|tar|tgz|ram|rar|bin|ppt|doc|tiff)$ 10080 90% 43200 override-expire ignore-no-cache ignore-no-store ignore-private
refresh_pattern -i .index.(html|htm)$ 0 40% 10080
refresh_pattern -i .(html|htm|css|js)$ 1440 40% 40320
refresh_pattern -i .(iso|avi|wav|mp3|mp4|mpeg|swf|flv|x-flv)$ 43200 90% 432000 override-expire override-lastmod ignore-reload ignore-no-cache ignore-private ignore-auth ignore-no-store ignore-must-revalidate reload-into-ims ignore-auth store-stale

refresh_pattern . 999999999 100% 999999999 override-expire override-lastmod ignore-reload ignore-no-cache ignore-private ignore-auth ignore-no-store ignore-must-revalidate reload-into-ims ignore-auth store-stale
refresh_pattern -i . 999999999 100% 999999999 override-expire override-lastmod ignore-reload ignore-no-cache ignore-private ignore-auth ignore-no-store ignore-must-revalidate reload-into-ims ignore-auth store-stale
refresh_pattern . 999 100% 999999999 override-expire override-lastmod ignore-reload ignore-no-cache ignore-private ignore-auth ignore-no-store ignore-must-revalidate reload-into-ims ignore-auth store-stale
refresh_pattern -i ^http://.squid.internal. 241920 100% 241920 override-lastmod override-expire ignore-reload ignore-must-revalidate ignore-private ignore-no-store ignore-auth store-stale
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|?) 0 0% 0
refresh_pattern . 0 20% 4320