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Web servers

Microsoft IIS market share 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.uk cdnjsAmazon CloudFrontGSAPGoogle Tag ManagerOneTrust Janet Jisc Services Limited
9,028ic.ac.uk cdnjsAmazon CloudFrontGSAPGoogle Tag ManagerOneTrust Janet Jisc Services Limited
10,568bankofengland.co.uk AkamaiGoogle Tag ManagerSitecore Microsoft Azure
29,978cranfield.ac.uk AddThisASP.NETFont AwesomeGoogle FontsGoogle Tag ManagerjQuery Microsoft Azure
31,215northumbria.ac.uk Adobe FontsASP.NETMicrosoft ClarityDisqusGoogle Tag ManagerjQuery 1.12.4 Microsoft Azure
32,487autism.org.uk Adobe FontsASP.NETBootstrapCookieScriptGoogle Tag ManagerHubSpot Microsoft Azure
37,167napier.ac.uk ASP.NETGoogle FontsGoogle Tag ManagerjQuery 1.10.2ModernizrSitecore Janet Jisc Services Limited
61,745appliancesdirect.co.uk Adobe FontsAfterpay / ClearpayAngularJSASP.NETBootstrapFeefo Fastly
62,462lspm.org.uk ASP.NETBootstrapFont AwesomeGoogle FontsGoogle Tag ManagerjQuery Contabo
63,103e-lfh.org.uk ASP.NETBootstrapcdnjsGoogle Analytics 4Google Tag ManagerjQuery 1.10.2 Microsoft Azure
70,526peoplemanagement.co.uk ASP.NETGoogle Tag ManagerjQuery 2.2.4Modernizr Gtt Backbone Gtt Communicati...
70,625lsba.org.uk BootstrapcdnjsjQuerySwiperTidioWhatsApp click-to-chat OVHcloud
81,029planningportal.co.uk ASP.NETBootstrapMicrosoft ClarityGoogle Marketing Platform (DV360/CM360)GatsbyGoogle Publisher Tag (Ad Manager) Microsoft Azure
81,221lottery.co.uk ASP.NETGoogle Analytics 4 Contabo
82,421kirklees.gov.uk ASP.NETcdnjsFont AwesomeFoundationGoogle FontsGoogle Tag Manager Gtt Backbone Gtt Communicati...
89,922maths.co.uk ASP.NETModernizrUniversal Analytics (legacy) IONOS
92,237rcplondon.ac.uk Alpine.jsASP.NETBootstrapGoogle Tag Manager Teledata Datum Datacentres L...
98,311glasgowlife.org.uk ASP.NETAzure App ServiceSwiper Microsoft Azure
102,518highrez.co.uk Aquiss As Aquiss Limited
106,595geolsoc.org.uk ASP.NETBootstrap 5.3.3cdnjsFathomGoogle Tag ManagerHotjar Microsoft Azure
107,725lewisham.gov.uk Microsoft ClarityCookiebot (Usercentrics)Google Tag ManagerHotjarSitecore Microsoft Azure
109,386glory-glory.co.uk Google AdSensejsDelivrPHP 8.3.36WhatsApp click-to-chat GoDaddy
111,507islington.gov.uk ASP.NETAzure App ServiceCivic Cookie ControlGoogle FontsGoogle Tag ManagerModernizr Microsoft Azure
113,259lcft.org.uk Bootstrap 5.3.3cdnjsFont AwesomejQueryjsDelivrTidio OVHcloud
113,792ealing.gov.uk ASP.NETcdnjsCivic Cookie ControlFont AwesomejQuery 3.7.1jQuery Migrate Lgfl As London Grid For Lear...

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

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