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Web servers

Microsoft IIS market share in the UK

Microsoft IIS runs on 2.8% of UK websites in our sample (329 of 11,909). Market share by country, top sites using it and technologies it is paired with.

2.8%
Share in United Kingdom
329 / 11,909
0
sites in Tranco top 1K
2 in top 10K
#522,394
median Tranco rank
Tranco
1.3%
Among local business websites
272 / 21,114
16
frequent companions
ASP.NET

By market

  1. United Kingdom2.8%329
  2. Global2.1%1,454
  3. Netherlands2%168
  4. Italy3.2%244
  5. Spain2%91
  6. Japan1.6%193
  7. Latin America3.1%638

Trend

Often used with

  1. ASP.NETWeb frameworks83%×11.8
  2. jQueryJavaScript libraries50%
  3. BootstrapCSS frameworks43%
  4. Google Tag ManagerTag managers40%
  5. Font AwesomeWeb fonts31%
  6. Google FontsWeb fonts29%
  7. Google Analytics 4Analytics24%
  8. Universal Analytics (legacy)Analytics20%×1.6
  9. cdnjsCDN17%×1.5
  10. jsDelivrCDN13%

Versions

10.0 3118.5 127.5 26.0 28.0 2

Top sites using Microsoft IIS All 329 sites

TrancoSiteAlso usesHosting
5,358imperial.ac.uk cdnjsAmazon CloudFrontGSAPGoogle Tag ManagerOneTrust Janet Jisc Services Limited
8,248ic.ac.uk cdnjsAmazon CloudFrontGSAPGoogle Tag ManagerOneTrust Janet Jisc Services Limited
10,912bankofengland.co.uk AkamaiGoogle Tag ManagerSitecore Microsoft Azure
17,117essex.ac.uk ASP.NETAzure App ServiceGoogle Tag ManagerOneTrustGoogle reCAPTCHASitecore Amazon Web Services
29,749cranfield.ac.uk AddThisASP.NETFont AwesomeGoogle FontsGoogle Tag ManagerjQuery Microsoft Azure
31,184northumbria.ac.uk Adobe FontsASP.NETMicrosoft ClarityDisqusGoogle Tag ManagerjQuery 1.12.4 Microsoft Azure
33,335autism.org.uk Adobe FontsASP.NETBootstrapCookieScriptGoogle Tag ManagerHubSpot Microsoft Azure
34,738brookes.ac.uk Azure App ServiceFont AwesomeGoogle Tag ManagerjQuery 3.5.1jQuery UIUsercentrics Microsoft Azure
39,616napier.ac.uk ASP.NETGoogle FontsGoogle Tag ManagerjQuery 1.10.2ModernizrSitecore Janet Jisc Services Limited
39,732hud.ac.uk Adobe FontsASP.NETBootstrap 5.2.0cdnjsjsDelivrunpkg Microsoft Azure
57,184appliancesdirect.co.uk Adobe FontsAfterpay / ClearpayAngularJSASP.NETBootstrapFeefo Fastly
74,593peoplemanagement.co.uk ASP.NETGoogle Tag ManagerjQuery 2.2.4Modernizr Gtt Backbone Gtt
75,528lottery.co.uk ASP.NETGoogle Analytics 4 Contabo
88,025planningportal.co.uk ASP.NETBootstrapMicrosoft ClarityGoogle Marketing Platform (DV360/CM360)GatsbyGoogle Publisher Tag (Ad Manager) Microsoft Azure
90,130omniplexcinemas.co.uk Google Analytics 4jQuery 3.2.1PHPTailwind CSS Cloudflare
95,154glasgowlife.org.uk ASP.NETAzure App ServiceSwiper Microsoft Azure
97,631highrez.co.uk ASP.NET Aquiss As
98,086rcplondon.ac.uk Alpine.jsASP.NETBootstrapGoogle Tag Manager Teledata
98,773e-lfh.org.uk ASP.NETBootstrapcdnjsGoogle Analytics 4Google Tag ManagerjQuery 1.10.2 Microsoft Azure
98,951bowlsresultstwo.co.uk Bootstrap 5.2.0jsDelivr Upcloud
100,429kirklees.gov.uk ASP.NETcdnjsFont AwesomeFoundationGoogle FontsGoogle Tag Manager Gtt Backbone Gtt
107,038lewisham.gov.uk Microsoft ClarityCookiebot (Usercentrics)Google Tag ManagerHotjarSitecore Microsoft Azure
108,841glory-glory.co.uk Google AdSensejsDelivrPHP 8.3.36WhatsApp click-to-chat GoDaddy
113,193geolsoc.org.uk ASP.NETAzure App ServiceBootstrap 5.3.3cdnjsFathomGoogle Tag Manager Microsoft Azure
114,479islington.gov.uk ASP.NETAzure App ServiceCivic Cookie ControlGoogle FontsGoogle Tag ManagerModernizr Microsoft Azure

Our crawler: 11,909 sites · United Kingdom · updated 23 Oct 2026 · Methodology

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