# /.htacess
    # Last Updated on February 10, 2011
     
    # BEGIN Basic Settings
    Options +execCGI +FollowSymLinks
    Options All -Indexes
     
    ErrorDocument 404 /404.php
    ErrorDocument 401 /404.php
    ErrorDocument 403 /404.php
    ErrorDocument 500 /404.php
     
    order allow,deny
    deny from 205.203.134.197
    deny from 109.230.246.24
    deny from 85.17.26.202
    deny from 85.17.26.196
    deny from 109.230.246.*
    allow from all
     
    # Remove ETags
    Header unset ETag
    FileETag None
     
    # BEGIN GZip & Compression
    <IfModule mod_headers.c>
    <IfModule mod_mime.c>
    # Add custom mime type, to be able to use it in the 'AddOutputFilterByType' declaration (gzip font-face files: http://www.phpied.com/gzip-your-font-face-files/)
    AddType application/vnd.ms-fontobject .eot
    AddType font/truetype .ttf
    AddType font/opentype .otf
    AddType font/woff .woff
    # Proper svg serving. Required for svg webfonts on iPad (http://twitter.com/FontSquirrel/status/14855840545)
    AddType image/svg+xml svg svgz
    AddEncoding gzip svgz
    </IfModule>
     
    # Apache 1.3 uses mod_gzip while Apache 2.x uses mod_deflate (http://httpd.apache.org/docs/2.0/mod/mod_deflate.html)
    <IfModule mod_deflate.c>
    # Enable the compression (gzip) for any type of content
    #SetOutputFilter DEFLATE
    # Or (alternatively) define which filetypes should pass through the DEFLATE output filter (gzip compression)
    AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript application/x-javascript application/json
    # html, xml, css, and js above, webfonts and svg below
    <FilesMatch "\.(ttf|otf|woff|eot|svg|svgz)$" >
    SetOutputFilter DEFLATE
    </FilesMatch>
     
    # Turne-off (or restrict) compression to files of type text/html for known problematic web browsers
    BrowserMatch ^Mozilla/4 gzip-only-text/html
    BrowserMatch ^Mozilla/4\.0[678] no-gzip
    #BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
    # NOTE: Due to a bug in mod_setenvif up to Apache 2.0.48
    # the above regex won't work. You can use the following
    # workaround to get the desired effect:
    BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html
     
    # File types not to be compressed
    SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary
    SetEnvIfNoCase Request_URI \.(?:swf|flv|pdf)$ no-gzip dont-vary
    SetEnvIfNoCase Request_URI \.(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary
    SetEnvIfNoCase Request_URI \.(?:avi|mov)$ no-gzip dont-vary
    SetEnvIfNoCase Request_URI \.(?:mp3|mp4)$ no-gzip dont-vary
     
    # Make sure proxies don't deliver the wrong content
    Header append Vary User-Agent env=!dont-vary
     
    </IfModule>
    # Allow access from all domains for webfonts (alternatively you could only whitelist your subdomains like "sub.domain.com")
    <FilesMatch "\.(ttf|otf|eot|woff|font.css)$">
    Header set Access-Control-Allow-Origin "*"
    </FilesMatch>
    </IfModule>
     
    # BEGIN EXPIRES
    Header unset ETag
    FileETag None
    <IfModule mod_expires.c>
    <FilesMatch "\.(gif|jpg|jpeg|png|swf|flv|pdf|ico|avi|mov|ppt|doc|mp3|wmv|wav|txt|css|js|html?|php|xml|eot|ttf|otf|woff)$">
    ExpiresActive On
    Header unset Last-Modified
    Header set Expires "Fri, 21 Dec 2013 00:00:00 GMT"
    Header set Cache-Control "public, no-transform"
    ExpiresDefault "access plus 1 year"
    FileETag Size
    </FilesMatch>
     
    <FilesMatch "\.(gif|jpg|jpeg|png|swf|flv|ico|pdf|avi|mov|ppt|doc|mp3|wmv|wav|txt|eot|ttf|otf|woff)$">
    Header append Cache-Control: public
    </FilesMatch>
    <FilesMatch "\.(css|js|html?|php|xml)$">
    Header append Cache-Control: private
    </FilesMatch>
    </IfModule>
     
    # BEGIN CACHING
    <IfModule mod_expires.c>
    ExpiresActive On
    ExpiresDefault A86400
    ExpiresByType image/x-icon A2592000
    ExpiresByType application/x-javascript A2592000
    ExpiresByType text/css A2592000
    ExpiresByType image/gif A604800
    ExpiresByType image/png A604800
    ExpiresByType image/jpeg A604800
    ExpiresByType text/plain A604800
    ExpiresByType application/x-shockwave-flash A604800
    ExpiresByType video/x-flv A604800
    ExpiresByType application/pdf A604800
    ExpiresByType text/html A900
    </IfModule>
     
    # 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>
     
    # BEGIN Redirects from previous versions
    <IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /
    RewriteCond %{HTTP_USER_AGENT} ^(aesop_com_spiderman|alexibot|backweb|bandit|batchftp|bigfoot) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(black.?hole|blackwidow|blowfish|botalot|buddy|builtbottough|bullseye) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(cheesebot|cherrypicker|chinaclaw|collector|copier|copyrightcheck) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(cosmos|crescent|curl|custo|da|diibot|disco|dittospyder|dragonfly) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(drip|easydl|ebingbong|ecatch|eirgrabber|emailcollector|emailsiphon) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(emailwolf|erocrawler|exabot|eyenetie|filehound|flashget|flunky) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(frontpage|getright|getweb|go.?zilla|go-ahead-got-it|gotit|grabnet) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(grafula|harvest|hloader|hmview|httplib|httrack|humanlinks|ilsebot) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(infonavirobot|infotekies|intelliseek|interget|iria|jennybot|jetcar) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(joc|justview|jyxobot|kenjin|keyword|larbin|leechftp|lexibot|lftp|libweb) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(likse|linkscan|linkwalker|lnspiderguy|lwp|magnet|mag-net|markwatch) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(mata.?hari|memo|microsoft.?url|midown.?tool|miixpc|mirror|missigua) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(mister.?pix|moget|mozilla.?newt|nameprotect|navroad|backdoorbot|nearsite) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(net.?vampire|netants|netcraft|netmechanic|netspider|nextgensearchbot) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(attach|nicerspro|nimblecrawler|npbot|octopus|offline.?explorer) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(offline.?navigator|openfind|outfoxbot|pagegrabber|papa|pavuk) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(pcbrowser|php.?version.?tracker|pockey|propowerbot|prowebwalker) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(psbot|pump|queryn|recorder|realdownload|reaper|reget|true_robot) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(repomonkey|rma|internetseer|sitesnagger|siphon|slysearch|smartdownload) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(snake|snapbot|snoopy|sogou|spacebison|spankbot|spanner|sqworm|superbot) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(superhttp|surfbot|asterias|suzuran|szukacz|takeout|teleport) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(telesoft|the.?intraformant|thenomad|tighttwatbot|titan|urldispatcher) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(turingos|turnitinbot|urly.?warning|vacuum|vci|voideye|whacker) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^(libwww-perl|widow|wisenutbot|wwwoffle|xaldon|xenu|zeus|zyborg|anonymouse) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^web(zip|emaile|enhancer|fetch|go.?is|auto|bandit|clip|copier|master|reaper|sauger|site.?quester|whack) [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^.*(craftbot|download|extract|stripper|sucker|ninja|clshttp|webspider|leacher|collector|grabber|webpictures).*$ [NC]
    RewriteCond %{HTTP_USER_AGENT} ^BlackWidow [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Bot\ mailto:[email protected] [OR]
    RewriteCond %{HTTP_USER_AGENT} ^ChinaClaw [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Custo [OR]
    RewriteCond %{HTTP_USER_AGENT} ^DISCo [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Download\ Demon [OR]
    RewriteCond %{HTTP_USER_AGENT} ^eCatch [OR]
    RewriteCond %{HTTP_USER_AGENT} ^EirGrabber [OR]
    RewriteCond %{HTTP_USER_AGENT} ^EmailSiphon [OR]
    RewriteCond %{HTTP_USER_AGENT} ^EmailWolf [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Express\ WebPictures [OR]
    RewriteCond %{HTTP_USER_AGENT} ^ExtractorPro [OR]
    RewriteCond %{HTTP_USER_AGENT} ^EyeNetIE [OR]
    RewriteCond %{HTTP_USER_AGENT} ^FlashGet [OR]
    RewriteCond %{HTTP_USER_AGENT} ^GetRight [OR]
    RewriteCond %{HTTP_USER_AGENT} ^GetWeb! [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Go!Zilla [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Go-Ahead-Got-It [OR]
    RewriteCond %{HTTP_USER_AGENT} ^GrabNet [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Grafula [OR]
    RewriteCond %{HTTP_USER_AGENT} ^HMView [OR]
    RewriteCond %{HTTP_USER_AGENT} HTTrack [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^Image\ Stripper [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Image\ Sucker [OR]
    RewriteCond %{HTTP_USER_AGENT} Indy\ Library [NC,OR]
    RewriteCond %{HTTP_USER_AGENT} ^InterGET [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Internet\ Ninja [OR]
    RewriteCond %{HTTP_USER_AGENT} ^JetCar [OR]
    RewriteCond %{HTTP_USER_AGENT} ^JOC\ Web\ Spider [OR]
    RewriteCond %{HTTP_USER_AGENT} ^larbin [OR]
    RewriteCond %{HTTP_USER_AGENT} ^LeechFTP [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Mass\ Downloader [OR]
    RewriteCond %{HTTP_USER_AGENT} ^MIDown\ tool [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Mister\ PiX [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Navroad [OR]
    RewriteCond %{HTTP_USER_AGENT} ^NearSite [OR]
    RewriteCond %{HTTP_USER_AGENT} ^NetAnts [OR]
    RewriteCond %{HTTP_USER_AGENT} ^NetSpider [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Net\ Vampire [OR]
    RewriteCond %{HTTP_USER_AGENT} ^NetZIP [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Octopus [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Offline\ Explorer [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Offline\ Navigator [OR]
    RewriteCond %{HTTP_USER_AGENT} ^PageGrabber [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Papa\ Foto [OR]
    RewriteCond %{HTTP_USER_AGENT} ^pavuk [OR]
    RewriteCond %{HTTP_USER_AGENT} ^pcBrowser [OR]
    RewriteCond %{HTTP_USER_AGENT} ^RealDownload [OR]
    RewriteCond %{HTTP_USER_AGENT} ^ReGet [OR]
    RewriteCond %{HTTP_USER_AGENT} ^SiteSnagger [OR]
    RewriteCond %{HTTP_USER_AGENT} ^SmartDownload [OR]
    RewriteCond %{HTTP_USER_AGENT} ^SuperBot [OR]
    RewriteCond %{HTTP_USER_AGENT} ^SuperHTTP [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Surfbot [OR]
    RewriteCond %{HTTP_USER_AGENT} ^tAkeOut [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Teleport\ Pro [OR]
    RewriteCond %{HTTP_USER_AGENT} ^VoidEYE [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Web\ Image\ Collector [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Web\ Sucker [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebAuto [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebCopier [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebFetch [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebGo\ IS [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebLeacher [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebReaper [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebSauger [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Website\ eXtractor [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Website\ Quester [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebStripper [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebWhacker [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WebZIP [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Wget [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Widow [OR]
    RewriteCond %{HTTP_USER_AGENT} ^WWWOFFLE [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Xaldon\ WebSpider [OR]
    RewriteCond %{HTTP_USER_AGENT} ^Zeus
    RewriteRule ^somedirectory/(.*)$ http://yourDomain.com/someFile.php [L,R=301]
    </IfModule>

http://snipplr.com/view/48894/htaccess-standard-with-compression-and-badbot-rewrites/

This is a basic .htaccess file for Apache. I have commented off certain sections for Gzip and File Type Compression, Basic Template for ReWrites and Web Font control, plus Cache-Control.

.htaccess (Standard with Compression and Bad-Bot ReWrites)

PHP