Votre opinion sur un fichier htacces que je viens de creer

[scal]

Bonjours,

Je viens de créer mon code pour le fichier htacces de mon site
Pourriez vousme dire si il vous semble correct, si il y a qq chose à améliorer, ou si il est bon

Merci
MG

<Files .htaccess>
Order allow,deny
Deny from all
</Files>
<Files *.inc>
Order allow,deny
Deny from all
Satisfy All
</Files>
<Files *.dtb>
Order allow,deny
Deny from all
Satisfy All
</Files>
RewriteCond %{HTTP_USER_AGENT} ADSARobot|Anarchie|ASPSeek|Atomz|BackWeb|Bandit|BatchFTP|BlackWidow|Boston\ Project|BravoBrian\ SpiderEngine\ MarcoPolo|capture|ChinaClaw|CICC|Crescent\ Internet\ ToolPak|Custo|cyberalert|Digger|Digimarc|DIIbot|DISCoFinder|Download\ Demon|Download\ Wonder|Downloader|Drip|DSurf15a|EasyDL|efp@gmx\.net|Email\ Extractor|EirGrabber|EmailSiphon|Express\ WebPictures|EyeNetIE|FavOrg|FileHound|FlashGet\ WebWasher|FlickBot|GalaxyBot|GetRight|GetSmart|GetWeb!|gigabaz|GornKer|GrabNet|Grafula|Green\ Research|hloader|HMView|HomePageSearch|httpdown|http\ generic|IBM_Planetwide|Image\ Stripper|Image\ Sucker|imagefetch|InterGET|Internet\ Ninja|InternetLinkAgent|InternetSeer\.com|Iria|Irvine|JBH*Agent|JetCar|JOC|JOC\ Web\ Spider|JustView|Lachesis|LeechFTP|LexiBot|lftp|libwww|Link*Sleuth|LINKS\ ARoMATIZED|LinkWalker|lwp-trivial|Magnet|Mac\ Finder|Mag-Net|Mass\ Downloader|MIDown\ tool|Missigua\ Locator|MMMtoCrawl\/UrlDispatcherLLL|^Mozilla$|MSProxy [OR]
RewriteCond %{HTTP_USER_AGENT} Navroad|NearSite|Net\ Vampire|NetAnts|NetMechanic|NetSpider|NetZIP|NetZip\ Downloader|NetZippy|NPBot|Octopus|Openfind|PageGrabber|Papa\ Foto|PersonaPilot|pcBrowser|PingALink|Pockey|Proxy|psbot|Pump|QRVA|RealDownload|Reaper|Recorder|ReGet|RPT-HTTPClient|SearchExpress|Second\ Street\ Research|Seeker|SiteSnagger|SlySearch|SmartDownload|SpaceBison|SqWorm|Stripper|Sucker|SuperBot|SuperHTTP|Surfbot|Szukacz|tAkeOut|TV33_Mercator|URL_Spider_Pro|Vacuum|VoidEYE|Web\ Downloader|Web\ Image\ Collector|Web\ Sucker|WebAuto|Webclipping|Webdup|WebFetch|WebGo\ IS|WebHook|Webinator|WebLeacher|WebMirror|WebReaper|WebSauger|Website\ eXtractor|Website\ Quester|Webster|WebStripper|WebWhacker|WebZIP|Wget|Widow|Wweb|WWWOFFLE|Xaldon\ WebSpider|x-Tractor|Yandex [OR]
RewriteCond %{HTTP_USER_AGENT} ah-ha|aktuelles|amzn_assoc|ASSORT|ATHENS|attach|attache|autoemailspider|bdfetch|big.brother|bmclient|Bullseye|bumblebee|clipping|Crescent|Deweb|diagem|disco|DTS.Agent|ecollector|fastlwspider|Favorites\ Sweeper|Fetch|FEZhead|fluffy|Generic|Getleft|GetWebPage|Girafabot|go-ahead-got-it|Grabber|Harvest|hhjhj@yahoo|IncyWincy|informant|Ingelin|KWebGet|larbin|likse|LWP|MCspider|Mirror|Mister\ PiX|multithreaddb|nationaldirectory|NetCarta|netprospector|NetResearchServer|NEWT|nicerspro|OpaL|OpenTextSiteCrawler|OrangeBot|PackRat|pavuk|PSurf|puf|PushSite|replacer|RepoMonkey|Robozilla|Rover|Rsync|searchhippo|searchterms\.it|Shai|sitecheck|snagger|Spegla|SpiderBot|SurfWalker|tarspider|Templeton|TrueRobot|UIowaCrawler|UtilMind|vagabondo|vayala|visibilitygap|vspider [NC,OR]
RewriteCond %{HTTP_USER_AGENT} w3mir|web\.by\.mail|Web\ Data\ Extractor|webcollector|webcraft@bea|webdevil|webdownloader|WEBMASTERS|WebMiner|webmole|WebSnake|websucker|webvac|webwalk|webweasel|whizbang|WhosTalking|WISEbot|WUMPUS|XGET [NC,OR]
ErrorDocument 400 /error.php?err=400
ErrorDocument 401 /error.php?err=401
ErrorDocument 403 /error.php?err=403
ErrorDocument 404 /error.php?err=404
ErrorDocument 500 /error.php?err=500

[Patrice A.]

En français ça veut dire quoi ?