Replies: 0
Hi SiteGround,
I cannot leverage browser caching for web-app-manifest. I get that warning on GTmetrix. I added the following code in my .htaccess file but the warning remains. Please help me out.
##My current .htaccess file
# START PHP VERSION CHANGE forced by SG Optimizer
AddHandler application/x-httpd-php74 .php .php5 .php4 .php3
# END PHP VERSION CHANGE
## LEVERAGE BROWSER CACHING ##
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType image/jpg “access 1 year”
ExpiresByType image/jpeg “access 1 year”
ExpiresByType image/gif “access 1 year”
ExpiresByType image/png “access 1 year”
ExpiresByType text/css “access 1 month”
ExpiresByType application/pdf “access 1 month”
ExpiresByType application/x-javascript “access 1 month”
ExpiresByType application/javascript “access 1 month”
ExpiresByType application/x-shockwave-flash “access 1 month”
ExpiresByType application/manifest+json “access plus 1 week”
ExpiresByType application/x-web-app-manifest+json “access plus 0 seconds”
ExpiresByType text/cache-manifest “access plus 0 seconds”
ExpiresByType image/x-icon “access 1 year”
ExpiresDefault “access 2 days”
</IfModule>
## LEVERAGE BROWSER CACHING ##
<IfModule mod_deflate.c>
<IfModule mod_filter.c>
AddOutputFilterByType DEFLATE “application/atom+xml” \
“application/json” \
“application/ld+json” \
“application/manifest+json” \
“application/x-web-app-manifest+json” \
“text/cache-manifest” \
</IfModule>
</IfModule>
# BEGIN WordPress
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
# END WordPress
Before the above code, I tried the following code for LBC and Gzip, but my site resulted in “500 – Internal Server Error”.
# Leverage Browser Caching by SG-Optimizer
<IfModule mod_expires.c>
ExpiresActive on
ExpiresDefault “access plus 6 months”
# CSS
ExpiresByType text/css “access plus 1 year”
# HTML components (HTCs)
ExpiresByType text/x-component “access plus 2 months”
# HTML
ExpiresByType text/html “access plus 6 months”
# JavaScript
ExpiresByType application/javascript “access plus 1 year”
ExpiresByType application/x-javascript “access plus 1 year”
# Manifest files
ExpiresByType application/x-web-app-manifest+json “access plus 0 seconds”
ExpiresByType text/cache-manifest “access plus 0 seconds”
# Media
ExpiresByType audio/ogg “access plus 1 year”
ExpiresByType image/gif “access plus 1 year”
ExpiresByType image/jpg “access plus 1 year”
ExpiresByType image/jpeg “access plus 1 year”
ExpiresByType image/png “access plus 1 year”
ExpiresByType image/svg “access plus 1 year”
ExpiresByType image/svg+xml “access plus 1 year”
ExpiresByType video/mp4 “access plus 1 year”
ExpiresByType video/ogg “access plus 1 year”
ExpiresByType video/webm “access plus 1 year”
ExpiresByType image/x-icon “access plus 1 year”
ExpiresByType application/pdf “access plus 1 year”
ExpiresByType application/x-shockwave-flash “access plus 1 year”
# Web feeds
ExpiresByType application/atom+xml “access plus 1 hour”
ExpiresByType application/rss+xml “access plus 1 hour”
# Web fonts
ExpiresByType application/font-woff “access plus 1 year”
ExpiresByType application/font-woff2 “access plus 1 year”
ExpiresByType application/vnd.ms-fontobject “access plus 1 year”
ExpiresByType application/x-font-ttf “access plus 1 year”
ExpiresByType font/opentype “access plus 1 year”
</IfModule>
# END LBC
# GZIP enabled by SG-Optimizer
<IfModule mod_deflate.c>
<IfModule mod_filter.c>
AddOutputFilterByType DEFLATE “application/atom+xml” \
“application/javascript” \
“application/json” \
“application/ld+json” \
“application/manifest+json” \
“application/rdf+xml” \
“application/rss+xml” \
“application/schema+json” \
“application/vnd.geo+json” \
“application/vnd.ms-fontobject” \
“application/x-font-ttf” \
“application/x-javascript” \
“application/x-web-app-manifest+json” \
“application/xhtml+xml” \
“application/xml” \
“font/eot” \
“font/opentype” \
“image/bmp” \
“image/svg+xml” \
“image/vnd.microsoft.icon” \
“image/x-icon” \
“text/cache-manifest” \
“text/css” \
“text/html” \
“text/javascript” \
“text/plain” \
“text/vcard” \
“text/vnd.rim.location.xloc” \
“text/vtt” \
“text/x-component” \
“text/x-cross-domain-policy” \
“text/xml”
</IfModule>
</IfModule>
# END GZIP
Thank so much in advance