# Cache Control with .htaccess EXPIRES BY TYPE # from <a href="http://forum.powweb.com/showthread.php?t=62786" >http://forum.powweb.com/showthread.php?t=62786</a> ### turn on the Expires engine ExpiresActive On ### expires after a month in the client's cache ExpiresByType image/gif A2592000 ExpiresByType image/png A2592000 ExpiresByType image/jpg A2592000 ExpiresByType image/x-icon A2592000 ExpiresByType application/pdf A2592000 ExpiresByType application/x-javascript A2592000 ExpiresByType text/plain A2592000 ### expires after 4.8 hours ExpiresByType text/css A17200 # Please note that the "A" before the numbers above stands for Access. # This means that the stopwatch starts when a client accesses the file. # You can also use "M" for modified. # TIME CHEAT SHEET # 300 5 MIN # 600 10 MIN # 900 15 MIN # 1800 30 MIN # 2700 45 MIN # # 3600 1 HR # 7200 2 HR # 10800 3 HR # 14400 4 HR # 18000 5 HR # 36000 10 HR # 39600 11 HR # 43200 12 HR # 46800 13 HR # 50400 14 HR # 54000 15 HR # 86400 24 HR # # 86400 1 DAY # 172800 2 DAY # 259200 3 DAY # 345600 4 DAY # 432000 5 DAY # 518400 6 DAY # 604800 7 DAY # # 604800 1 WEEK # 1209600 2 WEEK # 1814400 3 WEEK # 2419200 4 WEEK # # 2419200 1 MONTH (FEBRUARY) # 2505600 1 MONTH (FEBRUARY LEAP YEAR) # 2592000 1 MONTH (APRIL, JUNE, SEPTEMBER, NOVEMBER) # 2678400 1 MONTH (JANUARY, MARCH, MAY, JULY, AUGUST, OCTOBER, DECEMBER) # 31536000 12 MONTH
Tag Archive for cache
Cache Control with htaccess EXPIRES BY TYPE
Cache Control with htaccess FILES MATCH
# Cache Control with .htaccess # from <a href="http://www.askapache.com/htaccess/speed-up-sites-with-htaccess-caching.html" >http://www.askapache.com/htaccess/speed-up-sites-with-htaccess-caching.html</a> # 3 Month <FilesMatch ".(flv|gif|jpg|jpeg|png|ico|swf)$"> Header set Cache-Control "max-age=7257600" </FilesMatch> # 1 Week <FilesMatch ".(js|css|pdf|txt)$"> Header set Cache-Control "max-age=604800" </FilesMatch> # 10 Minutes <FilesMatch ".(html|htm)$"> Header set Cache-Control "max-age=600" </FilesMatch> # NONE <FilesMatch ".(pl|php|cgi|spl)$"> Header unset Cache-Control Header unset Expires Header unset Last-Modified FileETag None Header unset Pragma </FilesMatch> # TIME CHEAT SHEET # 300 5 MIN # 600 10 MIN # 900 15 MIN # 1800 30 MIN # 2700 45 MIN # # 3600 1 HR # 7200 2 HR # 10800 3 HR # 14400 4 HR # 18000 5 HR # 36000 10 HR # 39600 11 HR # 43200 12 HR # 46800 13 HR # 50400 14 HR # 54000 15 HR # 86400 24 HR # # 86400 1 DAY # 172800 2 DAY # 259200 3 DAY # 345600 4 DAY # 432000 5 DAY # 518400 6 DAY # 604800 7 DAY # # 604800 1 WEEK # 1209600 2 WEEK # 1814400 3 WEEK # 2419200 4 WEEK # # 2419200 1 MONTH (FEBRUARY) # 2505600 1 MONTH (FEBRUARY LEAP YEAR) # 2592000 1 MONTH (APRIL, JUNE, SEPTEMBER, NOVEMBER) # 2678400 1 MONTH (JANUARY, MARCH, MAY, JULY, AUGUST, OCTOBER, DECEMBER) # 31536000 12 MONTH
Code Cache Prevention Code
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache"> <META HTTP-EQUIV="Pragma" CONTENT="no-cache"> <meta http-equiv="expires" content="FRI, 13 APR 1999 01:00:00 GMT">
How to Flush Your DNS Cache on Apple Mac OS X
lookupd -flushcache
CSS Image Preloader
#preloadedImages {
width: 0px;
height: 0px;
display: inline;
background-image: url(path/to/image1.png);
background-image: url(path/to/image2.png);
background-image: url(path/to/image3.png);
background-image: url(path/to/image4.png);
background-image: url();
}
ASP no cache
<% pStr = "private, no-cache, must-revalidate no-store pre-check=0 post-check=0 max-stale=0" Response.ExpiresAbsolute = #2000-01-01# response.AddHeader "Pragma", "no-cache" response.AddHeader "cache-control", pStr %>
Category: Uncategorized |
Tags: cache
OS X Icon Cache Cleaner-Upper
find $HOME/Library/Safari/Icons -type f -atime +30 -name "*.cache" -delete