ошибка 301 как быть?

сайт работает отлично, но в логах выходит такая ошибка

65.55.51.70 - - [26/May/2009:00:08:02 +0400] "GET / HTTP/1.0" 301 0 "-" "msnbot/2.0b (+http://search.msn.com/msnbot.htm)"

95.132.71.160 - - [26/May/2009:00:28:56 +0400] "GET / HTTP/1.0" 301 0 "http://images.google.com/imgres?imgurl=http://foto.sunmix.ru/images/8/8c/Lens_triplet.png&imgrefurl=http://foto.sunmix.ru/index.php/%25D0%25A2%25D1%2580%25D0%25B8%25D0%25BF%25D0%25BB%25D0%25B5%25D1%2582&usg=__IbJH1pHDpZ-b5FXzGAGeiXzyKZQ=&h=201&w=241&sz=4&hl=ru&start=12&um=1&tbnid=MTyV_GZfutl5RM:&tbnh=92&tbnw=110&prev=/images%3Fq%3D%25D0%25A2%25D1%2580%25D0%25B8%25D0%25BF%25D0%25BB%25D0%25B5%25D1%2582%26hl%3Dru%26client%3Dopera%26rls%3Dru%26sa%3DN%26um%3D1" "Opera/9.23 (Windows NT 5.1; U; ru)"

208.80.195.39 - - [26/May/2009:00:52:58 +0400] "GET / HTTP/1.0" 301 0 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; FREE; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)"

66.235.124.8 - - [26/May/2009:01:58:39 +0400] "GET / HTTP/1.0" 301 0 "-" "Mozilla/5.0 (compatible; Ask Jeeves/Teoma; +http://about.ask.com/en/docs/about/webmasters.shtml)"

83.234.23.2 - - [26/May/2009:05:20:20 +0400] "GET / HTTP/1.0" 301 0 "http://vkontakte.ru/away.php?to=http%3A%2F%2Fwww.sunmix.ru" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; MRA 5.2 (build 02415); MRSPUTNIK 2, 0, 1, 55 SW; MRSPUTNIK 2, 0, 1, 31 SW; .NET CLR 2.0.50727; InfoPath.1; .NET CLR 3.0.04506.30)"

и индыксация непроисходит

сайт sunmix.ru

как быть?