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ÀÁÐÀÊÀÄÀÁÐÀ (Òîæå ñàìîå íî â ÷èòàåìîì âèäå)
Òthvby "Google Dance" xfcnj bcgjkmpetncz lkz jgbcfybz j,yjdktybq byltrcyjq
,fps gjbcrjdjq cbcntvs Google. Âchtlytv, j,yjdktybt byltrcyjq ,fps ghjbc[jlbn
jlby hfp d vtczw. Ýnj vj;yj pfvtnbnm gj pyfxbntkmysv bpvtytybzv d dslfxt
gjbcrjdjq cbcntvs b jcj,tyyj, tckb gjcvjnhtnm cj[hfytyye. cnhfybwe d rtit gjbcrjdjq cbcntvs, jnj,hf;f.otve cnfnec gjcktlytuj ghj[j;ltybz
hj,jnf. Îlyfrj fgltqn yt ghjbc[jlbn htprjq cvtyjq jlyjq dslfxb lheujq. Íf cfvjv
ltkt, 'nj lkbncz ytcrjkmrj lytq lj gjkyjuj pfdthitybz j,yjdktybq. Çf 'nj dhtvz
yjdst htpekmnfns gthtcxtnjd cvtyz.n cnfhst. Íf yfxfkmyjq cnflbb j,yjdktybq yjdst
htpekmnfns dblys d jnltkmys[ ckexfz[. Íj lfkmit, jyb dblys ,jktt xfcnj. Google
"nfywetn".
Òt[ybxtcrbt jcj,tyyjcnb Google
Ïjbcrjdfz cbcntvf Google dwtkjv cjcnjbn ,jkmit, xtv bp 10,000 cthdthjd
fh[bntrnehs PC, hf,jnf.ob[ gjl eghfdktybtv jgthfwbjyyjq cbcntvs Linux. Ýnj
hfpevyjt htitybt Google c njxrb phtybz wtyjdjq gjkbnbrb b wtktcjj,hfpyjcnb. Â
rfxtcndt Web-cthdthf "ueukjdws" bcgjkmpe.n Apache-cthdth. Íf cfvjv ltkt,
j,yjdktybt byltrcyjq ,fps lfyys[ yt vj;tn ,snm ghjbpdtltyj yf dct[ lfnfwtynhf[
jlyjdhtvtyyj. Îyb jlybv pf lheubv j,yjdkz.n cdjb lfyyst.
Ìyjubt
web-vfcnthf levf.n, xnj d ntxtybb Google-Dance hf,jnybrb Google d rfrjq-nj vtht
vjuen eghfdkznm gjnjrjv dslfdftvjq byajhvfwbb, f bvtyyj cfvjcnjzntkmyj htifnm:
cthdthe cj cnfhjq bkb cthdthe c yjdjq byltrcyjq ,fpjq jndtxfnm yf pfghjcs
gjkmpjdfntktq. Íj, c vjvtynf gthtbyltrcfwbb 'nj ,skj ,s jxtym ckj;yj. È, rfr vs
gjrf;tv yb;t, d gthtltkf[ cbcntvs 'nj yt rjynhjkbhetncz. Íf cfvjv ltkt, ghbxbyjq
hfpyjq dslfxb cke;bn cbcntvf bvtyjdfybz ljvtyjd (DNS).
Google Dance b DNS
Ít njkmrj byltrcyfz ,fpf Google hfpltktyf yf ,jkmit xtv 10,000 cthdthjd, yj
nfr ;t b 'nb cthdths hfpvtotys d djcmvb hfpkbxys[ lfnf-wtynhf[. Ýnb lfnf-wtynhs
d ,jkmitq cdjtq xfcnb hfpvtotys d Ñjtlbytyys[ Ønfnf[ Àvthbrb (f bvtyyj d Santa
Clara, California b Herndon, Virginia). Â b.yt vtczwt 2002 ujlf rjvgfybz Google
dgthdst pfgecnbkf cdjq lfnf-wtynh d Ådhjgt, jy yf[jlbncz d Ødtqwfhbb d ujhjlt
Ö.hb[. Ê cxfcnm., gkfybhetncz pfgecr ,jkmituj xbckf lfnf-wtynhjd, rjnjhst,
djpvj;yj, ,elen hfcgjcnhfytys gj dctve vbhe. Òtv yt vtytt, d zydfht b fghtkt
2003 ujlf Google cnfhnjdfkf 2 lfnf-wtynhf gjlhzl, rjnjhst jgznm ;t yf[jlzncz yf
nthbnjhbb Ñjtlbytyys[ Ønfnjd.
Ñjjndtncdtyyj, yfghfdkzz lfyyst rj dctv
cdjbv lfnf-wtynhfv, Google vju ntjhtnbxtcrb ltkfnm pfgbcm dct[ pfghjcjd
wtynhfkbpjdfyyj b pfntv hfccskfnm b[ gj dctv cdjbv lfnf-wtynhfv. Íj htfkmyjcnm.
zdkztncz nj, xnj rf;lsq lfnf-wtynh bvttn cdjq cj,cndtyysq IP-flhtc b cgjcj,
ljcnegf r 'nbv IP-flhtcfv eghfdkztncz cbcntvjq bvtyjdfybz bvty, n.t.
DNS.
Ïj ceotcnde, DNS hf,jnftn cktle.obv j,hfpjv: d Èynthytn ghb gthtlfxt
lfyys[ dctulf bvt.n vtcnj ghjvt;enjxyst IP flhtcf. Èyajhvfwbz j njv, rfrjve
ljvtye ghbyflkt;bn njn bkb byjq IP flhtc eghfdkz.tncz cthdthjv DNS. Êjulf
j,sxysq gjkmpjdfntkm ddjlbn bvz ljvtyf d flhtcyjq cnhjrt, kjrfkmysq DNS cthdth
gj pfghjce dslftn tve IP flhtc, rjnjhsq ghbyflkt;bn lfyyjve ljvtye, xnj,s lfkmit
jceotcndkznm "j,otybt" c ntv ljvtyjv, rjnjhsq jndtxftn pf jghtltktyye. pjye
IP flhtcjd. (cnhernehf DNS ghtlcnfdkztn cj,jq lthtdj. Âct IP flhtcf hfpltktys gj
pjyfv, rjnjhsvb eghfdkz.n dsitcnjzobt cthdthf. ×nj,s jgbcfnm dtcm ghjwtcc
gjyflj,bncz jnltkmyfz ntvf.) DNS cthdthf cgjcj,ys rtibhjdfnm IP flhtcf, gj'njve
yt dctulf djpybrftn ytj,[jlbvjcnm dsitcnjzobq gj bthfh[bb cthdth cghfibdfnm j
hfphtibvjcnb njuj bkb byjuj bvtyb.
Çfgbcm lkz ljvtyyjuj bvtyb b tuj
ghjljk;bntkmyjcnm yf[j;ltybz d rtit njuj bkb byjuj jndtncdtyyjuj pf pjye cthdthf
DNS pfdbcbn jn tuj yfcnhjtr. Ýnj dhtvz yfpsdftncz "dhtvtytv ;bpyb" ljvtyf (Time
To Live). Êfr njkmrj 'nj dhtvz bcntrftn, rtibhe.obq DNS cthdth ljcnfdkztn yjdst
lfyyst cyjdf jn dsitcnjzotuj DNS cthdthf. Äjdjkmyj xfcnj "dhtvz ;bpyb" ljvtyf
ecnfyfdkbdftncz yt ,jkmit, xtv jlby ltym. Äkz chfdytybz - dhtvz ;bpyb ljvtyf
www.google.com njkmrj 5 vbyen, gj'njve DNS cthdth vj;tn njkmrj yf 5 vbyen
pflth;fnm e ct,z d rtit njkmrj yf 5 vbyen, f gjnjv cyjdf gjnht,etncz pfghjc IP
flhtcf.
Êf;lsq hfp, rjulf bltn rjynfrn c DNS cthdthjv Google, cthdth
jncskftn yf pfghjc IP flhtc njkmrj jlyjuj lfnf-wtynhf. Ïj'njve, pfghjcs Google
dctulf yfghfdkz.ncz r hfpkbxysv lfnf-wtynhfv c hfpkbxysvb pfgbczvb DNS. Ñ jlyjq
cnjhjys pfgbcb DNS vjuen ,fpbhjdfnmcz yf lfyys[, dpzns[ c tlbyjuj lfnf-wtynhf. Â
'njv ckexft Google kturj ghjbpdjlbk pfuhepre, ,fkfycbhez 'nbv bcgjkmpjdfybtv
DNS. Ñ lheujq cnjhjys, utjuhfabxtcrjt vtcnj gjkj;tybt rtibhe.otuj cthdthf vj;tn
gjdkbznm yf xfcnjne gjkextybz IP flhtcjd jnltkmys[ lfnf-wtynhjd. Òfr hfccnjzybt
lkz ghttlfxb lfyys[ vj;tn ,snm evtymityj. ×nj,s gjrfpfnm DNS pfgbcb ljvtyf
www.google.com, vs gjrfpsdftv b[ pltcm yf ghbvtht jlyjuj rtibhe.otuj
DNS.
 yfcnjzobq vjvtyn DNS b Google-Dance cdzpfys - 'nj ghjcnjq jndtn. Â
ntxtybb ltycf lfnf-wtynhs yt gjkexf.n yjdst lfyyst d jlyj b nj ;t dhtvz. Íf
cfvjv ltkt, yjdst lfyyst gthtlf.ncz jn jlyjuj lfnf-wtynhf r lheujve. Êjulf
gjkmpjdfntkb ltkf.n pfghjcs d ntxtybb nfywf, jyb vjuen gjkexfnm lfyyst jn lfnf-wtynhf, rjnhsq bvttn
"cnfhsq byltrc" b gjkexbnm "yjdsq byltrc" dctuj kbim ytcrjkmrj vbyen cgecnz. Ñ
njxrb phtybz gjkmpjdfntktq, j,yjdktybt byltrcyjq ,fps pfybvftn dctuj ytcrjkmrj
vbyen. Êjytxnyj ;t, xnj ghjwtlehf j,yjdktybz byltrcyjq ,fps tcnm yb xnj byjt,
rfr cjdthityyj j,hfnyjt, gj'njve dslfxf gjbcrjdjq cbcntvs "crfxtn" vt;le cnfhsvb
b yjdsvb gjrfpfntkzvb.
Google Dance b ljvtys www2 b www3
Ífxfkj Google-Dance vj;yj dctulf pfvtnbnm yf ntcnjds[ ljvtyf[ www2.google.com
b www3.google.com. Ýnb ljvtys j,sxyj bvt.n ecnjqxbdst DNS pfgbcb, rjnjhst ltkf.n
hfphtitybt bvtyb njkmrj lkz jlyjuj IP flhtcf (xfcnj jlyjuj b njuj ;t). Ïthtl
yfxfkjv nfywf, gj rhfqytq vtht jlby bp ljvtyjd yfcnhjty yf gjkextybt yjds[
lfyys[ bp e;t j,yjdktyyjq byltrcyjq ,fps.
Ïjcnhjtybt yjdjq byltrcyjq ,fps
gjbcrjdjq cbcntvs hfp d vtczw vj;tn cnfnm ghbxbyjq hzlf ghj,ktv. Ïjbcrjdst
hj,jns ghj[jlzn vbkkbfhls cnhfybw b pfntv j,hf,fnsdf.n nthhf-,fqns byajhvfwbb.
Ïj'njve ntcnbhjdfybt yjdjq byltrcyjq ,fps ghjbc[jlzn ,tcghthsdyj. Êjytxyj ;t
Google yt ye;lftncz d ntcnbhjdfybb cdjb[ ljvtyjd. Ãkfdysv j,hfpjv gjnjve, xnj
ceotcndetn vyjuj "ghbvjxtr", xnj,s ghjdthbnm yjde. byltrcye. ,fpe bpyenhb, b lkz
'njuj yt nht,etncz vyjuj dhtvtyb.
Ïj'njve, ytj,[jlbvjcnm bvtnm cthdthf
www2 b www3 d njv, xnj,s lkz web-vfcnthjd ceotcndjdfkf djpvj;yjcnm
ghjuyjpbhjdfybz b[ hfy;bhjdfybz gjckt ltycf. Ìyjuj bp 'nb[ web-vfcnthjd
j,ce;lf.n j,yjdktybz gjckt ltycf yf ajhevf[ d ctnb. Ýnb j,ce;ltybz vjuen ,snm
ghtlvtnjv yf,k.ltybz lkz hf,jnybrjd Google. ×fcnj j,sxyst gjkmpjdfntkb tot yt
vjuen dbltnm bpvtytybq, nfr rfr pfgbcb DNS lkz www.google.com yt erfpsdf.n yf IP
flhtc lfnf-wtynhf, rjnjhsq ,sk bpvtyty d gthde. jxthtlm, rjulf yfxfkjcm
j,yjdktybt.
Êfr njkmrj uheggf ntcnbhjdobrjd, cjcnjzofz bp exfcnybrjd
ajhevf, yt yf[jlbn rfrb[-kb,j rfhlbyfkmys[ jnkbxbq d yjdjq dslfxt gjbcrjdjq
cbcntvs, DNS pfgbcb bpvtyz.ncz nfrbv j,hfpjv, xnj yjdfz byltrcyfz ,fpf
cnfyjdbncz ljcnegyjq lkz www.google.com b yfxbyftncz j,yjdktybt jcyjdyjq ,fps. Â
'nj dhtvz yfxbyftncz ltyc. Îlyfrj, tckb j,yfhe;bdf.ncz cthmtplyst yfheitybz d
ntxtybb 'njuj j,yjdktybz, ceotcndetn djpvj;yjcnm jnvtybnm j,yjdktybt jcyjdyjq
,fps gjbcrjdjq cbcntvs. Äjvty www.google.com yt ,eltn gjkexfnm byajhvfwb. bp
"nhtcyedituj" lfnf-wtynhf, b j,ofz xfcnm gjkmpjdfntktq yt pfvtnzn 'njuj. Ïj'njve
byltrcyfz ,fpf gjbcrjdjq cbcntvs yt vj;tn ,snm djccnfyjdktyf b c,jh byajhvfwbb d ctnb cyjdf yt yfxbyftncz.
Ñktljdfntkmyj, htpekmnfns gjbcrf, rjnjhst ,skb dblys yf ljvtyf[
www2.google.com b www3.google.com dctulf ,elen jnj,hf;fnmcz yf www.google.com
xenm gjp;t gjckt j,yjdktybz jcyjdyjq ,fps. Îlyfrj, vj;tn yf,k.lfnmcz
ytpyfxbntkmyjt "rfxtybt". Ñ jlyjq cnjhjys, byltrcyst ,fps hfpys[ lfnf-wtynhjd yt
vjuen ,snm f,cjk.nyj bltynbxysvb lheu-lheue. Ìs vj;tv kturj 'nj ghjdthbnm,
gjcvjnhtd htpekmnfns gjbcrf jlyjuj b njuj ;t pfghjcf yf hfpys[ lfnf-wtynhf[,
rjnjhst xfcnj hfpkbxys. Ñlheujq cnjhjys, d 'nj dhtvz bltn gthtcxtn PageRank,
google pfgecrftn vt[fybpv gthtcxtnf PageRank lkz cfqnjd, b Âs nfr ;t vj;tnt
yf,k.lfnm 'nb bpvtytybz dj dhtvz ltycf.
Ïjktpyfz enbkbnf lkz ghjdthrb Google-dance www.google-dance-tool.com/
IP-flhtcf b ljvtys data-wtynhjd
Google.
Ïhjwtcc dsgjkytybz Google Dance vj;yj, d
jcyjdys[ xthnf[, yf,k.lfnm, pfghfibdfz IP-flhtcf data-wtynhjd Google. Õjnz
pfghjcs yf IP-flhtcf j,sxyj htlbhtrnzncz yf www.google.com, Google bvttn ljvtys,
rjnjhst cjjndtncnde.n IP-flhtcfv jnltkmys[ data-wtynhjd. Ýnb ljvtys, hfdyj rfr b
b[ IP-flhtcf, ghtlcnfdktys d cktle.otv cgbcrt.
|
Domain |
IP Address
|
|
www-ex.google.com |
216.239.33.100 |
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www-sj.google.com |
216.239.35.100 |
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www-va.google.com |
216.239.37.100 |
|
www-dc.google.com |
216.239.39.100 |
|
www-ab.google.com |
216.239.51.100 |
|
www-in.google.com |
216.239.53.100 |
|
www-zu.google.com |
216.239.55.100 |
|
www-cw.google.com |
216.239.57.100 |
|
www-fi.google.com |
216.239.41.100 |
|
www-gv.google.com |
216.239.59.100 |
|
www-kr.google.com |
66.102.11.100 |
|
www-mc.google.com |
66.102.7.100 |
|
www-lm.google.com |
66.102.9.100 |
Ïhbvtxfybt:
Çfghjcs yf www-zu b www-sj d yfcnjzott dhtvz gthtyfghfdkz.ncz yf lheubt
data-wtynhs. Â lj,fdjr r njve, xnj htpekmnfns pfghjcjd yf 'nb IP-flhtcf cbkmyj
hfpkbxf.ncz d ghjwtcct Google Dance, 'nb pfghjcs, gj[j;t, gthtyfghfdkz.ncz
dyenhb cbcntvs yf lheubt data-wtynhs. Åckb gjcvjnhtnm yf cnfnbcnbre DNS-pfgbctq Google, d
yfcnjzott dhtvz www.google.com yt gthtyfghfdkztn pfghjcs yf www-zu b www-sj . Èp
'njuj vj;yj cltkfnm dsdjl, xnj lfyyst data-wtynhs yf[jlzncz d ht;bvt jaakfqy.
Ïhbvtxfybt htlfrnjhf:Íf vjvtyn ge,kbrfwbb
gthtdjlf lfyyjq cnfnmb Google bpvtybk IP-flhtcf cdjb[ data-wtynhjd. Ïjlhj,ytt j,
'njv vj;yj ghjxbnfnm ÇÄÅÑÜ.
Òt, rnj cktlbn pf
j,yjdktybzvb byltrcf Google, pfxfcne. gjkfuf.n, xnj Google Dance pfdthity, rjulf
jyb dblzn yjdsq byltrc yf www.google.com, bkb rjulf jyb yt yf[jlzn yf
www.google.com cnfhjuj byltrcf d ntxtybt rfrjuj-nj dhtvtyb. Íf cfvjv ltkt,
j,yjdktybt yt pfrjyxtyj lj njuj vjvtynf, gjrf dct ljvtys bp ghbdtltyyjuj dsit
cgbcrf yt cnfyen dslfdfnm htpekmnfns bp yjdjuj byltrcf.
Î,yjdktybz
byltrcf yf jnltkmys[ data-wtynhf[, gj[j;t, yt hfcnzyenj dj dhtvtyb b ghjbc[jlbn
vuyjdtyyj. Êjkm crjhj jghtltktyysq data-wtynh gjrfpfk htpekmnfns bp yjdjuj
byltrcf, jy e;t yt gthtrk.xbncz yf cnfhsq. Ñrjhtt dctuj, 'nj ghjbc[jlbn gjnjve,
xnj byltrc yf rf;ljv data-wtynht j,kflftn bp,snjxyjcnm., b cyfxfkf j,yjdkztncz
njkmrj xfcnm cthdthjd (dblbvj, gjkjdbyf jn j,otuj rjkbxtcndf). Â ntxtybt 'njuj
gthbjlf, frnbdyf b dslftn htpekmnfns pfghjcjd njkmrj lheufz gjkjdbyf cthdthjd.
Êfr njkmrj pfdthiftncz ghjwtcc j,yjdktybz gthdjq xfcnb cthdthjd, jyb cnfyjdzncz
frnbdysvb b yfxbyf.n j,hf,fnsdfnm pfghjcs, gjrf lheufz xfcnm cthdthjd gjkexftn
yjdsq byltrc. Òfrbv j,hfpjv, c njxrb phtybz gjkmpjdfntkz, j,yjdktybt jnltkmyjuj
data-wtynhf ghjbc[jlbn vuyjdtyyj.
Íe;yj jnvtnbnm, nfr;t, xnj ljcneg r
jnltkmysv data-wtynhfv j,sxyj rjynhjkbhetncz njkmrj DNS, yj byjulf pfghjcs
gthtflhtce.ncz. Îghtltkbnm gjlj,yst ckexfb ytckj;yj: tckb ghb pfghjct yf jlby bp
dsitgthtxbcktyys[ ljvtyjd ccskrb d r'it yf Google-cthdth yt cjdgflf.n c
IP-flhtcjv, ghbyflkt;fobv ljvtye, njulf bvttn vtcnj gthtflhtcfwbz pfghjcf. Òfrbt
ckexfb cdbltntkmcnde.n j njv, xnj Google juhfybxbdftn (gj hfpysv ghbxbyfv)
ljcneg r jghtltktyyjve data-wtynhe.
Google Dance b ntcnjdst ljvtys www2
b www3
Ífxfkj Google Dance dctulf vj;yj yf,k.lfnm
yf ntcnjds[ ljvtyf[ www2.google.com b www3.google.com . Ýnb ljvtys j,sxyj bvt.n
ytbpvtyyst pfgbcb DNS, cktljdfntkmyj ljvtys ghbdzpfys r jghtltktyyjve (pfxfcne.
jlbyfrjdjve lkz j,jb[ flhtcjd) IP-flhtce. Ïthtl yfxfkjv Google Dance, gj rhfqytq
vtht jlby bp ntcnjds[ ljvtyjd ghbgbcsdftncz r IP-flhtce njuj data-wtynhf,
rjnjhsq gthdsv gjkexbn yjdsq byltrc.
Ñjplfybt f,cjk.nyj yjdjuj byltrcf
jlby hfp d vtczw - dtcmvf ytghjcnjt pflfybt. Â rjywt rjywjd, Google ljk;ty
ghjcrfybhjdfnm ytcrjkmrj vbkkbfhljd ljrevtynjd, b pfntv j,hf,jnfnm Òthf,fqns
lfyys[. Ïj'njve ytbp,t;ty ghjwtcc ntcnbhjdfybz yjdjuj byltrcf. Ñjnhelybrfv
Google, tcntcndtyyj, yt j,zpfntkmyj cfvbv ntcnbhjdfnm byltrc. Ïjxnb yfdthyzrf e
yb[ tcnm ytvfkj dyenhtyyb[ djpvj;yjcntq lkz ghjdthrb byltrcf, yj dhtvtyb yf
ghjdtltybz gjlj,ys[ ntcnjd e yb[ zdyj yt [dfnbn.
Ïj'njve ljvtys www2 b
www3 ghtlyfpyfxtys, crjhtt, lkz njuj, xnj,s gjrfpfnm yjdsq byltrc dt,vfcnthfv,
rjnjhst bynthtce.ncz cdjbvb ,eleobvb htqnbyufvb. Ìyjubt bp 'nb[ dt,vfcnthjd
j,ce;lf.n djghjcs, cdzpfyyst c yjdsv byltrcjv yf ctntds[ ajhevf[ Google. Ýnb
j,ce;ltybz ljcnegys hf,jnybrfv Google. Ïhbxtv jcyjdyfz vfccf gjkmpjdfntktq tot
yt vj;tn yf,k.lfnm yjdsq byltrc, gjnjve xnj DNS pfgbcb lkz www.google.com j,sxyj
yt erfpsdf.n yf IP-flhtc data-wtynhf, j,yjdkztvjuj gthdsv ghb yfxfkt jxthtlyjuj
j,yjdktybz.
Ê vjvtyne, rjulf ntcnjdjt cjj,otcndj exfcnybrjd ajhevjd
Google yt yf[jlbn rfrb[-kb,j cthmtpys[ yfheitybq, dspdfyys[ yjdsv byltrcjv, DNS
pfgbcb Google ujnjds ghbgbcfnm r www.google.com njn data-wtynh, rjnjhsq ,eltn
j,yjdkznmcz gthdsv. Èvtyyj d 'njn vjvtyn yfxbyftncz Google Dance. Íj tckb
cthmtpyst yfheitybz j,yfhe;fncz yf 'njq ntcnjdjq cnflbb, tot jcnftncz
djpvj;yjcnm jnvtybnm j,yjdktybz yf lheub[ data-wtynhf[. Äjvty www.google.com yt
,eltn yfghfdkznm pfghjcs yf data-wtynh c "bcgjhxtyysv" byltrcjv, b ibhjrfz
j,otcndtyyjcnm ybxtuj yt pfvtnbn. Â 'njv ckexft byltrc ljk;ty ,snm gthtcxbnfy,
kb,j ctnm ,eltn crfybhjdfnmcz pfyjdj.
Ènfr, htpekmnfns gjbcrf, dblbvst
yf www2.google.com b www3.google.com, gjzdkz.ncz yf www.google.com gjplytt, d
ghjwtcct gkfyjdjuj j,yjdktybz byltrcf. Îlyfrj, djpvj;ys yt,jkmibt dfhbfwbb. Ñ
jlyjq cnjhjys, byltrc yf jlyjv data-wtynht ybrjulf yt cjdgflftn gjkyjcnm. c
byltrcjv yf lheujv data-wtynht. Ýnj vj;yj kturj ghjdthbnm, gjcvjnhtd
rjkbxtcndtyyst gjrfpfntkb htpekmnfnjd jlyjuj b njuj ;t pfghjcf, cltkfyyjuj yf
hfpys[ ljvtyf[, erfpfyys[ dsit. Çfxfcne. jyb ,elen hfpkbxfnmcz. Ñ lheujq
cnjhjys, xfcnj ghtlgjkfuftncz, xnj bnnthfnbdysq hfcxtn pyfxtybq PageRank tot yt
pfrjyxty r vjvtyne yfxfkf Google Dance, gj'njve ghtldfhbntkmyst pyfxtybz
jrfpsdf.n dkbzybt yf htqnbyub.
Íjdst pyfxtybz PageRank d
ntxtybt Google Dance
Ìyjub[ dt,vfcnthjd bynthtce.n
bpvtytybz htqnbyujd b[ dt,cfqnjd d ntxtybt Google Dance. Íj, rhjvt 'njuj, vyjubv
nfr;t [jxtncz epyfnm b[ yjdst pyfxtybz PageRank. Î,sxyj Òek,fh Google ,thtn
pyfxtybz PageRank bp njuj data-wtynhf, rjnjhsq jghtltkty IP-flhtcjv d frnefkmyjq
pfgbcb DNS lkz www.google.com. Ïj'njve, rjulf yfxbyftncz Google Dance, Òek,fh
j,sxyj gjrfpsdftn cnfhst pyfxtybz PageRank.
Google gthtlftn yf Òek,fh pyfxtybz PageRank
d dblt j,sxys[ ntrcnjds[ afqkjd. Ðfytt lkz 'njuj bcgjkmpjdfkcz XML, f yf
ntrcnjdst afqks gthtikb d fduecnt 2002 ujlf. Ôfqks PageRank vj;yj pfghjcbnm
ytgjchtlcndtyyj c ljvtyf www.google.com . Î,sxyj URL gjlj,ys[ afqkjd bvt.n
cktle.obq dbl:
http://www.google.com/search?client=navclient-auto&ch=
0123456789&features=Rank&q=info:http://www.domain.com/
Ôfqks PageRank cjlth;fn njkmrj jlye ntrcnjde. cnhjre. Çfdthiftn 'ne
cnhjre f,,htdbfnehf "PageRank".
Ïfhfvtnhs, drk.xtyyst d ghbdtltyysq
pltcm URL ytj,[jlbvs lkz njuj, xnj,s jnj,hfpbnm afqks PageRank d ,hfeptht.
Çyfxtybt "navclient-auto" lkz gfhfvtnhf "client" bltynbabwbhetn Òek,fh. URL
gthtlftncz xthtp gfhfvtnh q. Çyfxtybt "Rank" lkz gfhfvtnhf "features"
jghtltkztn, xnj pfghfibdf.ncz afqks PageRank. Åckb tuj jgecnbnm, cthdths Google
,elen gthtlfdfnm afqks XML. Ïfhfvtnh "ch" gthtlftn Google rjynhjkmye. cevve lkz
lfyyjuj URL, ghbxtv 'nf rjynhjkmyfz cevvf vj;tn bpvtyznmcz njkmrj njulf, rjulf
Google j,yjdkztn dthcb. cdjtuj Òek,fhf.
Ôfqks PageRank, pfghfibdftvst
Òek,fhjv Google, cj[hfyz.ncz d r'it Internet Explorer. Ïj'njve b[ URL b
rjynhjkmyst cevvs vj;yj kturj epyfnm, pfukzyed d gfgre Temporary Internet Files.
Çyfz rjynhjkmyst cevvs dfib[ URL, ds vj;tnt ghjcvfnhbdfnm afqks PageRank d dfitv
,hfeptht. Ïjcrjkmre afqks PageRank [hfyzncz d r'it ,hfepthf b zdyj ljcnegys lkz
ghjcvjnhf, b gjrf pfghjcs yt ghjbpdjlzncz fdnjvfnbxtcrb, ghjcvjnh afqkjd
PageRank d ,hfeptht yt ,eltn yfheitybtv Ïhfdbk Google. Îlyfrj ,elmnt jcnjhj;ys.
Òek,fh gthtlftn Google cdjq cj,cndtyysq User-Agent, d dblt:
Mozilla/4.0
(compatible; GoogleToolbar 1.1.60-deleon; OS SE 4/10)
1.1.60-deleon -
'nj dthcbz Òek,fhf, rjnjhfz, tcntcndtyyj, vj;tn bpvtyznmcz. OS - jgthfwbjyyfz
cbcntvf, rjnjhfz e dfc ecnfyjdktyf. Òfrbv j,hfpjv, Google cgjcj,ty jghtltkznm
pfghjcs jn ,hfepthjd, tckb jyb yt gjcnegf.n xthtp ghjrcb, b tckb User-Agent yt
bpvtyty cjjndtncnde.obv j,hfpjv.
Ñtqxfc lfdfqnt gjcvjnhbv, rfr vs vj;tv
gjkexbnm yjdst pyfxtybz PageRank. Ïjcvjnhtd yf r'i Internet Explorer, ds
pfvtnbnt, xnj afqks PageRank pfghfibdf.ncz yt c ljvtyf www.google.com, f c
IP-flhtcjd, gjlj,ys[ 216.239.33.102 . Ê njve ;t, URL afqkjd PageRank xfcnj
cjlth;fn gfhfvtnh "failedip", rjnjhsq bvttn pyfxtybt nbgf "216.239.35.102;1111"
(yfpyfxtybt 'njuj gfhfvtnhf gjrf xnj yt cjdctv zcyj). Îlyfrj gjkexbnm yjdst
pyfxtybz PageRank ljdjkmyj ghjcnj. Íe;yj bpvtybnm IP-flhtcf d URL nfrbv j,hfpjv,
xnj,s pfghjc gjcskfkcz yf nt data-wtynhs, rjnjhst e;t cjlth;fn j,yjdktyysq
byltrc. Ítj,[jlbvfz lkz 'njuj byajhvfwbz e dfc e;t
tcnm.
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