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Microsoft IIS usage in the UK

Microsoft IIS runs on 2.9% of UK websites in our sample (331 of 11,322). Market share by country, top sites using it and technologies it is paired with.

2.9%
Share in United Kingdom
331 / 11,322
0
sites in Tranco top 1K
2 in top 10K
#559,358
median Tranco rank
Tranco
1.3%
Among local business websites
256 / 20,305
16
frequent companions
ASP.NET

By market

  1. United Kingdom2.9%331
  2. Global2.1%1,404
  3. Netherlands1.7%142
  4. Italy3.7%267
  5. Spain2.3%97
  6. Japan1.5%186
  7. Latin America3.3%633

Trend

Often used with

  1. ASP.NETWeb frameworks85%×11.7
  2. jQueryJavaScript libraries51%
  3. BootstrapCSS frameworks46%
  4. Google Tag ManagerTag managers40%
  5. Google FontsWeb fonts31%
  6. Font AwesomeWeb fonts29%
  7. Google Analytics 4Analytics22%
  8. Universal Analytics (legacy)Analytics21%×1.8
  9. cdnjsCDN18%×1.7
  10. Azure App ServiceHosting platforms16%×8.1

Versions

10.0 3108.5 178.0 26.0 17.5 1

Top sites using Microsoft IIS All 331 sites

TrancoSiteAlso usesHosting
5,157imperial.ac.ukcdnjsAmazon CloudFrontGSAPGoogle Tag ManagerOneTrustJanet Jisc Services Limited
9,028ic.ac.ukcdnjsAmazon CloudFrontGSAPGoogle Tag ManagerOneTrustJanet Jisc Services Limited
10,568bankofengland.co.ukAkamaiGoogle Tag ManagerSitecoreMicrosoft Azure
29,978cranfield.ac.ukAddThisASP.NETFont AwesomeGoogle FontsGoogle Tag ManagerjQueryMicrosoft Azure
31,215northumbria.ac.ukAdobe FontsASP.NETMicrosoft ClarityDisqusGoogle Tag ManagerjQuery 1.12.4Microsoft Azure
32,487autism.org.ukAdobe FontsASP.NETBootstrapCookieScriptGoogle Tag ManagerHubSpotMicrosoft Azure
37,167napier.ac.ukASP.NETGoogle FontsGoogle Tag ManagerjQuery 1.10.2ModernizrSitecoreJanet Jisc Services Limited
61,745appliancesdirect.co.ukAdobe FontsAfterpay / ClearpayAngularJSASP.NETBootstrapFeefoFastly
62,462lspm.org.ukASP.NETBootstrapFont AwesomeGoogle FontsGoogle Tag ManagerjQueryContabo
63,103e-lfh.org.ukASP.NETBootstrapcdnjsGoogle Analytics 4Google Tag ManagerjQuery 1.10.2Microsoft Azure
70,526peoplemanagement.co.ukASP.NETGoogle Tag ManagerjQuery 2.2.4ModernizrGtt Backbone Gtt Communicati...
70,625lsba.org.ukBootstrapcdnjsjQuerySwiperTidioWhatsApp click-to-chatOVHcloud
81,029planningportal.co.ukASP.NETBootstrapMicrosoft ClarityGoogle Marketing Platform (DV360/CM360)GatsbyGoogle Publisher Tag (Ad Manager)Microsoft Azure
81,221lottery.co.ukASP.NETGoogle Analytics 4Contabo
82,421kirklees.gov.ukASP.NETcdnjsFont AwesomeFoundationGoogle FontsGoogle Tag ManagerGtt Backbone Gtt Communicati...
89,922maths.co.ukASP.NETModernizrUniversal Analytics (legacy)IONOS
92,237rcplondon.ac.ukAlpine.jsASP.NETBootstrapGoogle Tag ManagerTeledata Datum Datacentres L...
98,311glasgowlife.org.ukASP.NETAzure App ServiceSwiperMicrosoft Azure
102,518highrez.co.ukAquiss As Aquiss Limited
106,595geolsoc.org.ukASP.NETBootstrap 5.3.3cdnjsFathomGoogle Tag ManagerHotjarMicrosoft Azure
107,725lewisham.gov.ukMicrosoft ClarityCookiebot (Usercentrics)Google Tag ManagerHotjarSitecoreMicrosoft Azure
109,386glory-glory.co.ukGoogle AdSensejsDelivrPHP 8.3.36WhatsApp click-to-chatGoDaddy
111,507islington.gov.ukASP.NETAzure App ServiceCivic Cookie ControlGoogle FontsGoogle Tag ManagerModernizrMicrosoft Azure
113,259lcft.org.ukBootstrap 5.3.3cdnjsFont AwesomejQueryjsDelivrTidioOVHcloud
113,792ealing.gov.ukASP.NETcdnjsCivic Cookie ControlFont AwesomejQuery 3.7.1jQuery MigrateLgfl As London Grid For Lear...

Our crawler: 11,322 sites · United Kingdom · updated 13 Nov 2026 · Methodology

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