okay.. my site (see sig) is a webmaster related community. since some time, i got these referals of some kind of medical sites. you can see it here .. what to do against them.. i don't want vistors from medical site
One of my sites that just started doing really well in G has been getting slammed with poker and loan spam referrals. I dug around the web (can't remember where) and came accross this to put in your .htaccess and it has reduced 99% of it. Make sure you turn the rewrite engine on first... # Block Referrer Spam # Drugs / Herbal RewriteCond %{HTTP_REFERER} (sleep-?deprivation) [NC,OR] RewriteCond %{HTTP_REFERER} (sleep-?disorders) [NC,OR] RewriteCond %{HTTP_REFERER} (insomnia) [NC,OR] RewriteCond %{HTTP_REFERER} (phentermine) [NC,OR] RewriteCond %{HTTP_REFERER} (phentemine) [NC,OR] RewriteCond %{HTTP_REFERER} (vicodin) [NC,OR] RewriteCond %{HTTP_REFERER} (hydrocodone) [NC,OR] RewriteCond %{HTTP_REFERER} (levitra) [NC,OR] RewriteCond %{HTTP_REFERER} (hgh-) [NC,OR] RewriteCond %{HTTP_REFERER} (-hgh) [NC,OR] RewriteCond %{HTTP_REFERER} (ultram-) [NC,OR] RewriteCond %{HTTP_REFERER} (-ultram) [NC,OR] RewriteCond %{HTTP_REFERER} (cialis) [NC,OR] RewriteCond %{HTTP_REFERER} (soma-) [NC,OR] RewriteCond %{HTTP_REFERER} (-soma) [NC,OR] RewriteCond %{HTTP_REFERER} (diazepam) [NC,OR] RewriteCond %{HTTP_REFERER} (gabapentin) [NC,OR] RewriteCond %{HTTP_REFERER} (celebrex) [NC,OR] RewriteCond %{HTTP_REFERER} (viagra) [NC,OR] RewriteCond %{HTTP_REFERER} (fioricet) [NC,OR] RewriteCond %{HTTP_REFERER} (ambien) [NC,OR] RewriteCond %{HTTP_REFERER} (valium) [NC,OR] RewriteCond %{HTTP_REFERER} (zoloft) [NC,OR] RewriteCond %{HTTP_REFERER} (finasteride) [NC,OR] RewriteCond %{HTTP_REFERER} (lamisil) [NC,OR] RewriteCond %{HTTP_REFERER} (meridia) [NC,OR] RewriteCond %{HTTP_REFERER} (allegra) [NC,OR] RewriteCond %{HTTP_REFERER} (diflucan) [NC,OR] RewriteCond %{HTTP_REFERER} (zovirax) [NC,OR] RewriteCond %{HTTP_REFERER} (valtrex) [NC,OR] RewriteCond %{HTTP_REFERER} (lipitor) [NC,OR] RewriteCond %{HTTP_REFERER} (proscar) [NC,OR] RewriteCond %{HTTP_REFERER} (acyclovir) [NC,OR] RewriteCond %{HTTP_REFERER} (sildenafil) [NC,OR] RewriteCond %{HTTP_REFERER} (tadalafil) [NC,OR] RewriteCond %{HTTP_REFERER} (xenical) [NC,OR] RewriteCond %{HTTP_REFERER} (melatonin) [NC,OR] RewriteCond %{HTTP_REFERER} (xanax) [NC,OR] RewriteCond %{HTTP_REFERER} (herbal) [NC,OR] RewriteCond %{HTTP_REFERER} (drugs) [NC,OR] RewriteCond %{HTTP_REFERER} (lortab) [NC,OR] RewriteCond %{HTTP_REFERER} (adipex) [NC,OR] RewriteCond %{HTTP_REFERER} (propecia) [NC,OR] RewriteCond %{HTTP_REFERER} (carisoprodol) [NC,OR] RewriteCond %{HTTP_REFERER} (tramadol) [NC] RewriteRule .* - [F] # Porn RewriteCond %{HTTP_REFERER} (porno) [NC,OR] RewriteCond %{HTTP_REFERER} (shemale) [NC,OR] RewriteCond %{HTTP_REFERER} (gangbang) [NC,OR] RewriteCond %{HTTP_REFERER} (-cock) [NC,OR] RewriteCond %{HTTP_REFERER} (-anal) [NC,OR] RewriteCond %{HTTP_REFERER} (-orgy) [NC,OR] RewriteCond %{HTTP_REFERER} (cock-) [NC,OR] RewriteCond %{HTTP_REFERER} (anal-) [NC,OR] RewriteCond %{HTTP_REFERER} (orgy-) [NC,OR] RewriteCond %{HTTP_REFERER} (singles-?christian) [NC,OR] RewriteCond %{HTTP_REFERER} (dating-?christian) [NC,OR] RewriteCond %{HTTP_REFERER} (cumeating) [NC,OR] RewriteCond %{HTTP_REFERER} (cream-?pies) [NC,OR] RewriteCond %{HTTP_REFERER} (cumsucking) [NC,OR] RewriteCond %{HTTP_REFERER} (cumswapping) [NC,OR] RewriteCond %{HTTP_REFERER} (cumfilled) [NC,OR] RewriteCond %{HTTP_REFERER} (cumdripping) [NC,OR] RewriteCond %{HTTP_REFERER} (krankenversicherung) [NC,OR] RewriteCond %{HTTP_REFERER} (cumpussy) [NC,OR] RewriteCond %{HTTP_REFERER} (suckingcum) [NC,OR] RewriteCond %{HTTP_REFERER} (drippingcum) [NC,OR] RewriteCond %{HTTP_REFERER} (pussycum) [NC,OR] RewriteCond %{HTTP_REFERER} (swappingcum) [NC,OR] RewriteCond %{HTTP_REFERER} (eatingcum) [NC,OR] RewriteCond %{HTTP_REFERER} (cum-) [NC,OR] RewriteCond %{HTTP_REFERER} (-cum) [NC,OR] RewriteCond %{HTTP_REFERER} (sperm) [NC,OR] RewriteCond %{HTTP_REFERER} (christian-?dating) [NC,OR] RewriteCond %{HTTP_REFERER} (jewish-?singles) [NC,OR] RewriteCond %{HTTP_REFERER} (sex-?meetings) [NC,OR] RewriteCond %{HTTP_REFERER} (swinging) [NC,OR] RewriteCond %{HTTP_REFERER} (swingers) [NC,OR] RewriteCond %{HTTP_REFERER} (personals) [NC,OR] RewriteCond %{HTTP_REFERER} (sleeping) [NC,OR] RewriteCond %{HTTP_REFERER} (libido) [NC,OR] RewriteCond %{HTTP_REFERER} (grannies) [NC,OR] RewriteCond %{HTTP_REFERER} (mature) [NC,OR] RewriteCond %{HTTP_REFERER} (enhancement) [NC,OR] RewriteCond %{HTTP_REFERER} (sexual) [NC,OR] RewriteCond %{HTTP_REFERER} (gay-?teen) [NC,OR] RewriteCond %{HTTP_REFERER} (teen-?chat) [NC,OR] RewriteCond %{HTTP_REFERER} (gay-?chat) [NC,OR] RewriteCond %{HTTP_REFERER} (adult-?finder) [NC,OR] RewriteCond %{HTTP_REFERER} (adult-?friend) [NC,OR] RewriteCond %{HTTP_REFERER} (friend-?finder) [NC,OR] RewriteCond %{HTTP_REFERER} (friend-?adult) [NC,OR] RewriteCond %{HTTP_REFERER} (finder-?adult) [NC,OR] RewriteCond %{HTTP_REFERER} (finder-?friend) [NC,OR] RewriteCond %{HTTP_REFERER} (discrete-?encounters) [NC,OR] RewriteCond %{HTTP_REFERER} (cheating-?wives) [NC,OR] RewriteCond %{HTTP_REFERER} (housewives) [NC,OR] RewriteCond %{HTTP_REFERER} (\-sex\.) [NC,OR] RewriteCond %{HTTP_REFERER} (xxx) [NC,OR] RewriteCond %{HTTP_REFERER} (snowballing) [NC] RewriteRule .* - [F] # Weight RewriteCond %{HTTP_REFERER} (fat-) [NC,OR] RewriteCond %{HTTP_REFERER} (-fat) [NC,OR] RewriteCond %{HTTP_REFERER} (diet) [NC,OR] RewriteCond %{HTTP_REFERER} (pills) [NC,OR] RewriteCond %{HTTP_REFERER} (weight) [NC,OR] RewriteCond %{HTTP_REFERER} (supplement) [NC] RewriteRule .* - [F] # Gambling RewriteCond %{HTTP_REFERER} (texas-?hold-?em) [NC,OR] RewriteCond %{HTTP_REFERER} (poker) [NC,OR] RewriteCond %{HTTP_REFERER} (casino) [NC,OR] RewriteCond %{HTTP_REFERER} (blackjack) [NC] RewriteRule .* - [F] # Loans / Finance RewriteCond %{HTTP_REFERER} (mortgage) [NC,OR] RewriteCond %{HTTP_REFERER} (consolidation) [NC,OR] RewriteCond %{HTTP_REFERER} (refinancing) [NC,OR] RewriteCond %{HTTP_REFERER} (cash-?advance) [NC,OR] RewriteCond %{HTTP_REFERER} (cash-?money) [NC,OR] RewriteCond %{HTTP_REFERER} (pay-?day) [NC] RewriteRule .* - [F] # User Agents RewriteCond %{HTTP_USER_AGENT} (Program\ Shareware|Fetch\ API\ Request) [NC,OR] RewriteCond %{HTTP_USER_AGENT} (Microsoft\ URL\ Control) [NC] RewriteRule .* - [F] # Misc / Specific Sites RewriteCond %{HTTP_REFERER} (netwasgroup\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (nic4u\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (wear4u\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (foxmediasolutions\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (liveplanets\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (aeterna-tech\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (continentaltirebowl\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (chemsymphony\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (infolibria\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (globaleducationeurope\.net) [NC,OR] RewriteCond %{HTTP_REFERER} (soma\.125mb\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (mitglied\.lycos\.de) [NC,OR] RewriteCond %{HTTP_REFERER} (foxmediasolutions\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (jroundup\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (feathersandfurvanlines\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (conecrusher\.org) [NC,OR] RewriteCond %{HTTP_REFERER} (sbj-broadcasting\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (edthompson\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (codychesnutt\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (artsmallforsenate\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (axionfootwear\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (protzonbeer\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (candiria\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (bigsitecity\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (coresat\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (istarthere\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (amateurvoetbal\.net) [NC,OR] RewriteCond %{HTTP_REFERER} (alleghanyeda\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (xadulthosting\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (datashaping\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (zick\.biz) [NC,OR] RewriteCond %{HTTP_REFERER} (newprinceton\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (dvdsqueeze\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (xopy\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (webdevboard\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (devaddict\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (eaton-inc\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (whiteguysgroup\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (guestbookz\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (webdevsquare\.com) [NC,OR] RewriteCond %{HTTP_REFERER} (indfx\.net) [NC,OR] RewriteCond %{HTTP_REFERER} (snap\.to) [NC,OR] RewriteCond %{HTTP_REFERER} (2y\.net) [NC,OR] RewriteCond %{HTTP_REFERER} (astromagia\.info) [NC,OR] RewriteCond %{HTTP_REFERER} (free-?sms) [NC] RewriteRule .* - [F] Code (markup): If their not using a common name that you're comfortable blocking, then on this last section just add the web address of the offending site(s).