ySlow Upgrade

# If you're grading C or less in  Yahoo Yslow*, you can upgrade your score in about ten points using the following htaccess code
# ( *install the Firefox or Chrome extension to run a performance test on the page you're viewing )
#
# INSTRUCTIONS
# 1. Use a FTP client and download a copy of the file .htaccess located at the root of your site
# 2. files starting with a dot are invisible, so make sure your client has the option "Show invisibles" active
# 3. after downloading you're not gonna see the file using Windows Explorer or Mac Finder
# 4. use the FTP client to rename your local copy (right clicking and selecting "Rename")
# 5. after this the file is visible in your system and you can edit it with a text editor (**not MS Word**)
# 6. paste the code bellow after the line that contains "#END WordPress"
# 7. upload to your server (without the dot, so you not overwrite the original)
# 8. in the server, rename the original to something else (f.ex.:  htaccess-backup)
# 9. rename the new one and add a dot at the beginning
# 10. in case of any problems, delete the new one and rename the old one back
#
# COPY THE CODE BELOW
#
    <Files *.css>
    SetOutputFilter DEFLATE
    </Files>

    <Files *.js>
    SetOutputFilter DEFLATE
    </Files>

    Header unset ETag
    FileETag None

    #Expire Header
    <FilesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
    Header set Expires "Thu, 15 Apr 2015 20:00:00 GMT"
    </FilesMatch>