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FTSE 100 sites ordered by average DNS time (101 sites)
Click on a column heading to sort by that column, click twice to sort in reverse order. Click on the site name to see detailed graphs of site performance.
Note: Outage times display the minimum outage time which may understate each outage by up to 15 minutes, which is the sampling frequency
Report from 20-Nov-2009 21:25 til 21-Nov-2009 21:22
  Next page    Last page
Generated on 21-Nov-2009 21:27
Rank Performance Graph Company site DNS Owner OS Outage hh:mm:ss Failed requests (%) DNS Connect First byte Total Kb/s size(K)
1 www.sabmiller.com www.sabmiller.com mnet.net.uk  Windows Server 2003  0:00:00  0.30  0.080 0.094 0.318 0.641 64 14
2 www.smith-nephew.com Smith & Nephew uk.colt.net  unknown    0.00  0.087 0.091 0.183 0.183 - 0
3 www.bhpbilliton.com www.bhpbilliton.com ns.els-gms.att.net  unknown  0:00:00  4.66  0.117 0.078 1.978 1.978 - 0
4 www.royalsunalliance.com www.royalsunalliance.com netxtra.net  Linux    0.00  0.133 0.100 0.434 0.434 - -
5 www.thomascookgroup.com www.thomascookgroup.com bt.net  Solaris 9/10  0:00:00  0.15  0.159 0.106 0.687 0.900 71 11
6 www.lloydstsb.co.uk Lloyds TSB Group bt.net  Windows Server 2003    0.00  0.160 1.030 1.102 1.172 - -
7 www.wpp.com WPP Group endava.com  unknown    0.00  0.167 0.096 0.205 0.205 - -
8 www.gsk.com GlaxoSmithKline loudcloud.com  Solaris 9/10    0.00  0.172 0.107 0.227 0.641 143 39
9 www.rbs.com www.rbs.com ns0-08.dns.pipex.net  Windows Server 2003    0.00  0.172 0.107 0.216 0.216 - -
10 www.xstrata.com Xstrata xstrata.com  Linux  0:19:30  6.93  0.176 0.119 0.258 0.501 64 12
11 www.londonstockexchange.com www.londonstockexchange.com inet.it  Linux  0:00:01  6.43  0.186 0.064 0.132 0.132 - 0
12 www.nationalgrid.com www.nationalgrid.com theplanet.net  Windows Server 2003  0:00:00  0.45  0.187 0.100 0.269 0.544 75 18
13 www.sky.com British Sky Broadcasting Group   Linux  0:00:00  0.45  0.189 0.002 0.032 0.080 1827 277
14 www.morrisons.co.uk www.morrisons.co.uk lbi.co.uk  Windows Server 2003    0.00  0.194 0.099 0.202 0.705 124 51
15 www.sage.com Sage Group jcy1.qualitytech.com  unknown    0.00  0.200 0.063 0.238 0.302 110 7
16 www.petrofac.com www.petrofac.com easynet.co.uk  Windows Server 2003    0.00  0.205 0.099 1.932 2.294 90 26
17 www.homeretailgroup.com www.homeretailgroup.com investis.com  Linux    0.00  0.208 0.074 0.188 0.504 104 37
18 www.cobham.com www.cobham.com schlund.de  Windows Server 2003  0:00:00  1.19  0.213 0.081 0.170 0.170 - 0
19 www.alliancetrust.co.uk www.alliancetrust.co.uk ixguardian.com  Linux    0.00  0.216 0.071 0.141 0.358 37 10
20 www.vedantaresources.com www.vedantaresources.com iomart.com  Windows Server 2003    0.00  0.220 0.096 0.195 0.570 20 10
21 www.lonmin.com www.lonmin.com rackspace.com  Windows Server 2003    0.00  0.221 0.101 0.219 0.595 84 26
22 www.tesco.com Tesco tesco.co.uk  unknown    0.00  0.230 0.097 0.197 0.300 344 48
23 www.next.co.uk Next bt.net  unknown    0.00  0.236 0.120 0.323 0.932 162 101
24 www.wolseley.com Wolseley mistral.co.uk  Windows Server 2003  0:00:00  0.89  0.240 0.124 0.415 0.789 79 18
25 www.reckitt-benckiser.com Reckitt Benckiser schlund.de  Windows Server 2008    0.00  0.251 0.114 0.231 0.231 - 0
26 www.rolls-royce.com Rolls-Royce investis.com  Linux    0.00  0.260 0.102 0.220 0.528 83 20
27 www.liberty-international.co.uk Liberty International exalia.net  Linux    0.00  0.269 0.064 0.148 0.281 76 14
28 www.pearson.com Pearson pearson.com  Windows Server 2003    0.00  0.271 0.097 0.754 1.046 62 16
29 www.riotinto.com Rio Tinto rackspace.com  Windows Server 2003    0.00  0.274 0.066 0.134 0.343 97 20
30 www.amec.com www.amec.com qubenet.net  Windows Server 2003    0.00  0.278 0.069 0.425 0.432 168 11
31 www.matthey.com Johnson Matthey bt.com  Linux    0.00  0.282 0.093 0.391 0.670 76 17
32 www.shell.com Shell Transport & Trading Co shell.nl  unknown    0.00  0.296 0.109 0.228 0.552 109 30
33 www.standardlife.co.uk www.standardlife.co.uk standardlife.net  AIX    0.00  0.306 0.106 0.213 0.214 - 0
34 www.smiths-group.com Smiths Group smiths.com  Windows Server 2003    0.00  0.313 0.099 0.203 0.498 59 15
35 www.icap.com www.icap.com ns0-06.dns.pipex.net  Windows Server 2003    0.00  0.326 0.160 0.804 1.529 86 41
36 www.tullowoil.com www.tullowoil.com investis.com  Linux  0:00:00  7.48  0.330 0.101 0.266 0.479 78 15
37 www.autonomy.com www.autonomy.com verity.com  Linux    0.00  0.340 0.128 0.632 1.402 182 114
38 www.friendsprovident.co.uk Friends Provident verio.net  Solaris 9/10    0.00  0.345 0.071 0.402 0.544 77 13
39 www.cairnenergy.com www.cairnenergy.com lumison.net  Windows Server 2003    0.00  0.345 0.086 1.304 1.482 57 12
40 www.prudential.co.uk Prudential investis.com  Linux  0:00:00  0.60  0.355 0.100 0.264 0.572 77 18
41 www.rexam.com www.rexam.com mnet.net.uk  Windows Server 2003    0.00  0.360 0.101 0.222 0.222 - 0
42 www.tuitravelplc.com www.tuitravelplc.com networkoverview.com  Linux    0.00  0.361 0.102 0.230 0.230 - -
43 www.internationalpowerplc.com www.internationalpowerplc.com investis.com  Linux  0:00:00  0.30  0.366 0.068 0.148 0.356 73 17
44 www.vodafone.co.uk Vodafone Group mannesmann.de  Solaris 9/10    0.00  0.372 0.129 0.268 0.268 - 0
45 www.severn-trent.com Severn Trent savvis.net  Windows Server 2003    0.00  0.390 0.099 1.210 1.569 48 16
46 www.unitedutilities.com www.unitedutilities.com navidns.net  Windows Server 2003  0:00:00  0.45  0.391 0.094 0.230 0.528 23 15
47 www.hsbc.com HSBC Hldgs   unknown    0.00  0.407 0.099 0.199 0.199 - 0
48 www.serco.com www.serco.com serco.com  unknown  0:00:00  5.61  0.413 0.104 0.458 0.667 50 9
49 www.intertek.com www.intertek.com   unknown  0:00:00  0.59  0.425 0.083 0.338 0.642 310 53
50 www.experian.co.uk www.experian.co.uk nstld.com  Solaris    0.00  0.430 0.101 0.200 0.677 41 18
51 www.scottishandsouthernenergy.co.uk Scottish & Southern Energy scottish-southern.co.uk  unknown    0.00  0.439 0.100 0.203 0.203 - 0
52 www.enrc.com www.enrc.com rackspace.com  Windows Server 2003    0.00  0.462 0.105 0.212 0.212 - 0
53 www.yellgroup.com www.yellgroup.com netinfo.co.uk  Windows Server 2003    0.00  0.475 0.093 0.379 0.728 70 20
54 www.j-sainsbury.co.uk Sainsbury (J) mnet.net.uk  Windows Server 2003  0:00:00  2.21  0.480 0.068 0.161 0.371 67 15
55 www.unilever.com Unilever ns.uu.net  Linux  0:00:00  0.45  0.483 0.002 0.367 0.384 166 17
56 www.legalandgeneral.com www.legalandgeneral.com demon.co.uk  F5 Big-IP    0.00  0.489 0.065 0.139 0.369 112 26
57 www.fresnilloplc.com www.fresnilloplc.com rackmy.com  Linux    0.00  0.491 0.104 0.278 0.285 409 15
58 www.ihgplc.com InterContinental Hotels Group mnet.net.uk  Windows Server 2003  0:00:00  0.89  0.504 0.068 0.175 0.458 107 36
59 www.imperial-tobacco.com Imperial Tobacco Group mnet.net.uk  Windows Server 2003  0:00:00  1.33  0.508 0.068 0.837 0.980 75 14
60 www.mangroupplc.com Man Group zrh1.ch.colt.net  unknown    0.00  0.518 0.116 0.234 0.234 - 0
61 www.whitbread.co.uk Whitbread pancentric.net  Windows Server 2003    0.00  0.541 0.099 0.211 0.516 57 15
62 www.kazakhmys.com www.kazakhmys.com iomart.co.uk  Windows 2000    0.00  0.557 0.065 0.253 0.409 27 10
63 www.marksandspencer.com Marks & Spencer Group ultradns.net  Linux    0.00  0.605 0.102 0.441 1.487 117 94
64 www.landsecurities.co.uk Land Securities Group uksolutions.net  Windows Server 2003    0.00  0.609 0.068 0.139 0.139 - 0
65 www.admiralgroup.co.uk www.admiralgroup.co.uk rackspace.com  Linux    0.00  0.646 0.076 0.164 0.168 277 10
66 www.invensys.com Invensys rackspace.com  Windows Server 2003  0:00:00  2.21  0.649 0.069 0.393 0.606 78 18
67 www.segro.com www.segro.com bt.net  Windows Server 2003    0.00  0.652 0.096 0.256 0.256 - 0
68 www.standardcharteredbank.com Standard Chartered ns.uu.net  Linux    0.00  0.662 0.002 0.005 0.005 - -
69 www.kingfisher.co.uk Kingfisher mnet.net.uk  Windows Server 2003  0:00:00  2.64  0.678 0.069 1.121 1.333 85 19
70 www.g4s.com www.g4s.com conxion.net  Solaris 8    0.00  0.684 0.079 0.748 1.039 73 28
71 www.oldmutual.com Old Mutual is.co.za  Windows Server 2003    0.00  0.701 0.092 0.571 0.851 45 11
72 www.hammerson.com www.hammerson.com nyi.net  Linux    0.00  0.726 0.005 0.235 0.235 - 0
73 www.burberryplc.com www.burberryplc.com investis.com  Linux    0.00  0.768 0.075 0.225 0.503 83 26
74 www.reed-elsevier.com Reed Elsevier clara.net  Windows Server 2003    0.00  0.795 0.096 0.199 0.199 - 0
75 www.shire.com Shire Pharmaceuticals Group networkoverview.com  Linux    0.00  0.926 0.103 0.445 0.445 - -
76 www.inmarsat.com www.inmarsat.com inmarsat.org  unknown  0:00:00  1.77  0.970 0.162 0.327 0.655 53 12
77 www.rentokil-initial.com Rentokil Initial bt.net  Linux    0.00  1.001 0.101 0.491 0.697 56 10
78 www.diageo.com Diageo ns.els-gms.att.net  Linux    0.00  1.115 0.056 0.161 0.334 105 16
79 www.randgoldresources.com www.randgoldresources.com eapps.com  Linux    0.00  1.133 0.063 0.127 0.127 - 0
80 www.carnivalplc.com www.carnivalplc.com carnival.com  unknown    0.00  1.181 0.079 0.160 0.160 - -
81 www.britishairways.co.uk www.britishairways.co.uk baplc.com  unknown    0.00  1.207 0.075 0.151 0.151 - 0
82 www.aviva.com Aviva gin.ntt.net  unknown  0:00:00  0.59  1.271 0.065 0.995 1.196 74 16
83 www.3igroup.com 3i Group netbenefit.co.uk  unknown    0.00  1.294 0.065 0.135 0.135 - 0
84 www.bt.com BT Group bt.com  Linux    0.00  1.306 0.084 0.200 0.585 116 44
85 www.compass-group.com Compass Group uk.attenda.net  Windows Server 2003  0:00:00  0.45  1.308 0.084 0.178 0.416 66 15
86 www.schroders.com www.schroders.com exodus.net  Windows Server 2003  0:00:00  11.28  1.444 0.091 0.187 0.187 - 0
87 www.cw.com Cable and Wireless netbenefit.co.uk  Linux    0.00  1.578 0.077 0.612 0.762 59 10
88 www.bg-group.com BG Group digex.com  Windows Server 2003  0:00:00  0.30  1.719 0.110 0.229 0.229 - 0
89 www.britishland.com British Land Co highspeedoffice.net  Windows Server 2003    0.00  2.141 0.075 0.524 0.664 59 8
90 www.bat.com British American Tobacco sczn.de  Solaris 9/10    0.00  2.152 0.095 0.713 1.066 75 29
91 www.angloamerican.co.uk Anglo American investis.com  Linux    0.00  2.211 0.072 0.195 0.371 70 13
92 www.centrica.co.uk Centrica mnet.net.uk  Windows Server 2003  0:00:00  1.33  2.223 0.077 0.210 0.528 96 30
93 www.abf.co.uk Associated British Foods iomart.com  Windows Server 2003    0.00  2.251 0.068 0.139 0.489 23 13
94 www.barclays.co.uk Barclays dns1.lon7.telecityredbus.net  Solaris    0.00  2.254 0.067 0.161 0.502 109 42
95 www.capitagroup.com Capita Group uk.cw.net  F5 Big-IP    0.00  2.272 0.068 0.149 0.376 60 13
96 www.astrazeneca.com AstraZeneca nyi.net  Linux  0:00:00  0.45  2.385 0.008 0.507 0.522 2819 20
97 www.baesystems.co.uk www.baesystems.co.uk cw.net  Linux    0.00  2.436 0.066 0.136 0.330 82 19
98 www.bp.com BP akamai.com  Linux    0.00  2.531 0.007 0.015 0.015 - -
99 www.antofagasta.co.uk www.antofagasta.co.uk tmm.cl  Linux  0:00:00  0.89  2.533 0.175 0.352 0.352 - 0
100 www.cadbury.co.uk Cadbury Schweppes rackspace.com  Windows Server 2003    0.00  3.356 0.066 0.222 0.222 - 0
Report from 20-Nov-2009 21:25 til 21-Nov-2009 21:22
  Next page    Last page
Generated on 21-Nov-2009 21:27

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