Performance Monitoring

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FTSE 100 sites ordered by average DNS time

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 22-Jan-2021 11:10 til 23-Jan-2021 11:06
  Next page    Last page
Generated on 23-Jan-2021 11:11
Rank Report Public Performance Graph Company site DNS Owner OS Outage
hh:mm:ss
Failed
requests (%)
DNS Connect First byte Total Kb/s size(K)
1 WPP Group Uptime WPP Group Reliability www.wpp.com WPP Group edgecastcdn.net  unknown  0:00:00  0.00  0.974 0.018 0.197 0.197 - 0
2 Shire Pharmaceuticals Group Uptime Shire Pharmaceuticals Group Reliability www.shire.com Shire Pharmaceuticals Group awsdns-62.co.uk  Linux  0:00:00  0.15  0.836 0.006 0.172 0.172 - 0
3 Old Mutual Uptime Old Mutual Reliability www.oldmutual.com Old Mutual amazon.com  unknown  0:00:00  0.00  0.791 0.004 0.011 0.011 - 0
4 www.inmarsat.com Uptime www.inmarsat.com Reliability www.inmarsat.com www.inmarsat.com cloudflare.com  Linux  0:00:00  0.00  0.740 0.007 0.031 0.031 - -
5 Rolls-Royce Uptime Rolls-Royce Reliability www.rolls-royce.com Rolls-Royce akamaitechnologies.com  Linux  0:00:00  0.00  0.707 0.008 0.057 0.057 - -
6 www.angloamerican.com Uptime www.angloamerican.com Reliability www.angloamerican.com www.angloamerican.com akamaitechnologies.com  Linux  0:00:00  0.00  0.694 0.008 0.070 0.070 - -
7 Rentokil Initial Uptime Rentokil Initial Reliability www.rentokil-initial.com Rentokil Initial akamaitechnologies.com  Linux  0:00:00  0.00  0.692 0.008 0.075 0.076 - -
8 www.autonomy.com Uptime www.autonomy.com Reliability www.autonomy.com www.autonomy.com ams.hpecore.net  Windows Server 2012  0:00:00  0.00  0.689 0.122 0.281 0.281 - 0
9 www.segro.com Uptime www.segro.com Reliability www.segro.com www.segro.com akamaitechnologies.com  Linux  0:00:00  0.00  0.654 0.008 0.057 0.057 - -
10 InterContinental Hotels Group Uptime InterContinental Hotels Group Reliability www.ihgplc.com InterContinental Hotels Group edgecastcdn.net  Linux  0:00:00  0.00  0.641 0.020 0.189 0.189 - 0
11 www.standardlife.co.uk Uptime www.standardlife.co.uk Reliability www.standardlife.co.uk www.standardlife.co.uk azuredns-cloud.net  Windows Server 2008  0:00:00  0.00  0.626 0.026 0.056 0.056 - -
12 Sainsbury (J) Uptime Sainsbury (J) Reliability www.j-sainsbury.co.uk Sainsbury (J) akamaitechnologies.com  Linux  0:00:00  0.00  0.615 0.008 0.384 0.384 - 0
13 Prudential Uptime Prudential Reliability www.prudential.co.uk Prudential akamaitechnologies.com  Linux  0:00:00  0.00  0.603 0.008 0.078 0.078 - -
14 Bunzl Uptime Bunzl Reliability www.bunzl.com Bunzl akamaitechnologies.com  Linux  0:00:00  0.00  0.575 0.008 0.081 0.081 - -
15 Smiths Group Uptime Smiths Group Reliability www.smiths-group.com Smiths Group azuredns-cloud.net  Windows Server 2016  0:00:00  0.00  0.574 0.083 0.179 0.179 - 0
16 www.carnivalplc.com Uptime www.carnivalplc.com Reliability www.carnivalplc.com www.carnivalplc.com akamaitechnologies.com  Linux  0:00:00  0.15  0.571 0.007 0.021 0.022 - -
17 British Land Co Uptime British Land Co Reliability www.britishland.com British Land Co akamaitechnologies.com  Linux  0:00:00  0.00  0.562 0.009 0.027 0.028 - -
18 Pearson Uptime Pearson Reliability www.pearson.com Pearson akamaitechnologies.com  Linux  0:00:00  0.00  0.560 0.008 0.028 0.028 - -
19 www.alliancetrust.co.uk Uptime www.alliancetrust.co.uk Reliability www.alliancetrust.co.uk www.alliancetrust.co.uk cloudflare.com  Linux  0:00:00  0.15  0.554 0.005 0.288 0.288 - 0
20 www.fresnilloplc.com Uptime www.fresnilloplc.com Reliability www.fresnilloplc.com www.fresnilloplc.com azuredns-cloud.net  Windows Server 2008  0:00:00  0.00  0.539 0.077 0.458 0.604 206 30
21 HSBC Hldgs Uptime HSBC Hldgs Reliability www.hsbc.com HSBC Hldgs akamaitechnologies.com  Linux  0:00:00  0.00  0.532 0.007 0.019 0.019 - -
22 Associated British Foods Uptime Associated British Foods Reliability www.abf.co.uk Associated British Foods amazon.com  Linux  0:00:00  0.00  0.527 0.078 0.162 0.162 - 0
23 Shell Transport & Trading Co Uptime Shell Transport & Trading Co Reliability www.shell.com Shell Transport & Trading Co akamaitechnologies.com  Linux  0:00:00  0.00  0.516 0.009 0.021 0.022 - -
24 Barclays Uptime Barclays Reliability www.barclays.co.uk Barclays akamaitechnologies.com  Linux  0:00:00  0.00  0.503 0.010 0.027 0.028 - -
25 Marks & Spencer Group Uptime Marks & Spencer Group Reliability www.marksandspencer.com Marks & Spencer Group akam.net  Linux  0:00:00  0.00  0.497 0.008 0.085 0.086 - -
26 AstraZeneca Uptime AstraZeneca Reliability www.astrazeneca.com AstraZeneca amazon.com  unknown  0:00:00  0.00  0.491 0.004 0.010 0.010 - 0
27 Unilever Uptime Unilever Reliability www.unilever.com Unilever akamaitechnologies.com  Linux  0:00:00  0.00  0.468 0.008 0.083 0.084 - -
28 Vodafone Group Uptime Vodafone Group Reliability www.vodafone.co.uk Vodafone Group amazon.com  unknown  0:00:00  0.00  0.466 0.079 0.163 0.163 - 0
29 Standard Chartered Uptime Standard Chartered Reliability www.standardcharteredbank.com Standard Chartered iunet.it  Linux  0:00:00  0.00  0.448 0.011 0.045 0.045 - -
30 Aviva Uptime Aviva Reliability www.aviva.com Aviva akamaitechnologies.com  Linux  0:00:00  0.00  0.446 0.011 0.160 0.162 - -
31 BP Uptime BP Reliability www.bp.com BP akamaitechnologies.com  Linux  0:00:00  0.00  0.430 0.008 0.023 0.023 - -
32 www.admiralgroup.co.uk Uptime www.admiralgroup.co.uk Reliability www.admiralgroup.co.uk www.admiralgroup.co.uk azure-dns.com  Linux  0:00:00  0.00  0.424 0.074 0.147 0.147 - 0
33 www.tullowoil.com Uptime www.tullowoil.com Reliability www.tullowoil.com www.tullowoil.com amazon.com  unknown  0:00:00  0.00  0.422 0.027 0.057 0.057 - 0
34 British Sky Broadcasting Group Uptime British Sky Broadcasting Group Reliability www.sky.com British Sky Broadcasting Group akamaitechnologies.com  Linux  0:00:00  0.00  0.420 0.014 0.057 0.058 - -
35 www.bhpbilliton.com Uptime www.bhpbilliton.com Reliability www.bhpbilliton.com www.bhpbilliton.com akamaitechnologies.com  Linux  0:00:00  0.00  0.416 0.006 0.064 0.064 - -
36 Next Uptime Next Reliability www.next.co.uk Next akamaitechnologies.com  Linux  0:00:00  14.41  0.407 0.008 0.025 0.026 - -
37 www.unitedutilities.com Uptime www.unitedutilities.com Reliability www.unitedutilities.com www.unitedutilities.com cloudflare.com  Linux  0:00:00  0.00  0.389 0.008 0.247 0.247 - 0
38 Whitbread Uptime Whitbread Reliability www.whitbread.co.uk Whitbread akamaitechnologies.com  Linux  0:00:00  14.37  0.387 0.009 0.050 0.050 - -
39 Imperial Tobacco Group Uptime Imperial Tobacco Group Reliability www.imperial-tobacco.com Imperial Tobacco Group amazon.com  Windows Server 2012  0:00:00  0.15  0.382 0.096 0.199 0.199 - -
40 www.schroders.com Uptime www.schroders.com Reliability www.schroders.com www.schroders.com cloudflare.com  Linux  0:00:00  0.60  0.376 0.007 0.197 0.197 22281 1
41 www.britishairways.co.uk Uptime www.britishairways.co.uk Reliability www.britishairways.co.uk www.britishairways.co.uk baplc.com  Windows Server 2008  0:00:00  0.00  0.373 0.090 0.179 0.179 - 0
42 Compass Group Uptime Compass Group Reliability www.compass-group.com Compass Group cloudflare.com  Linux  0:00:00  0.00  0.362 0.008 0.227 0.228 - 0
43 www.intertek.com Uptime www.intertek.com Reliability www.intertek.com www.intertek.com pnap.net  F5 BIG-IP  0:00:00  0.00  0.360 0.106 0.213 0.214 - -
44 Invensys Uptime Invensys Reliability www.invensys.com Invensys amazon.com  Linux  0:00:00  0.00  0.355 0.088 0.183 0.183 - 0
45 www.internationalpowerplc.com Uptime www.internationalpowerplc.com Reliability www.internationalpowerplc.com www.internationalpowerplc.com   Linux  0:00:00  0.00  0.345 0.181 1.190 1.194 - -
46 www.vedantaresources.com Uptime www.vedantaresources.com Reliability www.vedantaresources.com www.vedantaresources.com azuredns-cloud.net  Windows Server 2008  0:00:00  0.00  0.339 0.161 0.327 0.327 - 0
47 www.rexam.com Uptime www.rexam.com Reliability www.rexam.com www.rexam.com amazon.com  Linux  0:00:00  0.00  0.339 0.119 0.242 0.242 - 0
48 Land Securities Group Uptime Land Securities Group Reliability www.landsecurities.co.uk Land Securities Group cscinfo.com  F5 BIG-IP  0:00:00  7.66  0.338 0.101 0.305 0.305 - 0
49 www.thomascookgroup.com Uptime www.thomascookgroup.com Reliability www.thomascookgroup.com www.thomascookgroup.com goscomb.net  Linux  0:00:00  0.00  0.336 0.303 0.502 0.503 - -
50 Scottish & Southern Energy Uptime Scottish & Southern Energy Reliability www.scottishandsouthernenergy.co.uk Scottish & Southern Energy prolexic.net  unknown  0:00:00  1.05  0.335 0.018 0.210 0.210 - 0
Report from 22-Jan-2021 11:10 til 23-Jan-2021 11:06
  Next page    Last page
Generated on 23-Jan-2021 11:11