.htaccess

# fix access header for www. prefix of site
<IfModule mod_headers.c>
    Header add Access-Control-Allow-Origin http://www.jonaso.de
    Header add Access-Control-Allow-Origin http://jonaso.de
    Header add Access-Control-Allow-Origin http://localhost:8000
</IfModule>

# ------------------------------------------------------------------------------
# Compression
# ------------------------------------------------------------------------------
<IfModule mod_deflate.c>
#    # Force compression for mangled headers.
#    # http://developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping
#    <IfModule mod_setenvif.c>
#        <IfModule mod_headers.c>
#            SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
#            RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
#        </IfModule>
#    </IfModule>
#
	AddOutputFilterByType DEFLATE application/javascript \
				      application/json \
				      application/vnd.ms-fontobject \
				      application/x-font-ttf \
				      application/x-web-app-manifest+json \
				      application/xhtml+xml \
				      font/opentype \
				      image/svg+xml \
				      image/x-icon \
				      text/css \
				      text/html
</IfModule>

# ------------------------------------------------------------------------------
# ETag removal
# ------------------------------------------------------------------------------

# Since we're sending far-future expires headers (see below), ETags can
# be removed: http://developer.yahoo.com/performance/rules.html#etags.

# `FileETag None` is not enough for every server.
<IfModule mod_headers.c>
    Header unset ETag
</IfModule>

FileETag None

# ------------------------------------------------------------------------------
# Expires headers (for better cache control)
# ------------------------------------------------------------------------------

# The following expires headers are set pretty far in the future. If you don't
# control versioning with filename-based cache busting, consider lowering the
# cache time for resources like CSS and JS to something like 1 week.

<IfModule mod_expires.c>
    ExpiresActive on
    ExpiresDefault                                      "access plus 1 month"
    ExpiresByType text/css                              "access plus 1 year"
    ExpiresByType application/json                      "access plus 1 week"
    ExpiresByType image/x-icon                          "access plus 1 year"
    ExpiresByType text/html                             "access plus 1 week"
    ExpiresByType application/javascript                "access plus 1 year"
    ExpiresByType image/gif                             "access plus 1 month"
    ExpiresByType image/jpeg                            "access plus 1 month"
    ExpiresByType image/png                             "access plus 1 month"
    ExpiresByType application/font-woff                 "access plus 1 month"
    ExpiresByType application/vnd.ms-fontobject         "access plus 1 month"
    ExpiresByType application/x-font-ttf                "access plus 1 month"
    ExpiresByType font/opentype                         "access plus 1 month"
</IfModule>