BlackHatSEOtrickBigSecretFreePaperDownloadCenterNews:oftenseesomewebmasterforumsintheindustrycomplainownwebsiterankingdropped,causingthesitetobepunishedBaiduventilationevendeleted,feelingveryinnocentownerstHatsearchenginescasuallynoreasontopunishsites.Afterin-depthresearchandanalysiswillfindtHat,infact,thesesitesbeingpunishedpreciselythereasonistheuseofsearchenginesconsideredcheatingtactics.Som...
