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CDN

cdnjs usage in the UK

cdnjs runs on 11% of UK websites in our sample (1,339 of 11,909). Market share by country, top sites using it and technologies it is paired with.

11%
Share in United Kingdom
1,339 / 11,909
0
sites in Tranco top 1K
4 in top 10K
#518,818
median Tranco rank
Tranco
7.2%
Among local business websites
1,529 / 21,114
16
frequent companions
jQuery

By market

  1. United Kingdom11%1,339
  2. Global9.6%6,568
  3. Netherlands7.7%657
  4. Italy11%841
  5. Spain11%482
  6. Japan15%1,824
  7. Latin America15%3,023

Trend

Often used with

  1. jQueryJavaScript libraries73%×1.7
  2. Google Tag ManagerTag managers58%
  3. Font AwesomeWeb fonts52%×2.5
  4. BootstrapCSS frameworks50%×1.5
  5. CloudflareCDN49%
  6. Google FontsWeb fonts48%
  7. jsDelivrCDN27%×2.3
  8. WordPressCMS27%
  9. Google Analytics 4Analytics25%
  10. Google reCAPTCHACAPTCHA23%

Top sites using cdnjs All 1,339 sites

TrancoSiteAlso usesHosting
3,111ed.ac.ukBootstrapDrupal 10Google Tag ManagernginxPantheonVarnishJanet Jisc Services Limited
5,358imperial.ac.ukAmazon CloudFrontGSAPGoogle Tag ManagerMicrosoft IIS 10.0OneTrustJanet Jisc Services Limited
8,248ic.ac.ukAmazon CloudFrontGSAPGoogle Tag ManagerMicrosoft IIS 10.0OneTrustJanet Jisc Services Limited
8,604nottingham.ac.ukAdobe AnalyticsAdobe TargetAdobe Experience ManagerASP.NETBootstrap 5.0.1Font AwesomeZengenti
10,417ebi.ac.ukAlpine.jsGoogle Analytics 4nginxWordPressJanet Jisc Services Limited
10,528bath.ac.ukApache HTTP ServerFoundationGoogle FontsGoogle Tag ManagerjQuery 3.7.1jsDelivrJanet Jisc Services Limited
13,300mind.org.ukASP.NETAzure App ServiceBootstrap 3.4.1CloudflareCloudflare Bot ManagementGoogle FontsCloudflare
14,373strath.ac.ukApache HTTP ServerBootstrapFont AwesomeGoogle FontsGoogle Tag ManagerjQuery 1.10.2Janet Jisc Services Limited
14,407lse.co.ukCloudflareCloudflare Bot ManagementGoogle FontsGoogle Tag ManagerMatomoPHPCloudflare
17,741lancs.ac.ukApache HTTP ServerGoogle Tag ManagerjQuery 3.5.1Janet Jisc Services Limited
19,890lancaster.ac.ukApache HTTP ServerGoogle Tag ManagerjQuery 3.5.1Janet Jisc Services Limited
22,907alzheimers.org.ukAcquiaCloudflareCloudflare Bot ManagementCloudflare Web AnalyticsDrupal 11GSAPAmazon Web Services
24,833wwf.org.ukAB TastyAcquiaDrupalFont AwesomeGoogle FontsGoogle Tag ManagerSucuri
27,132dmu.ac.ukAdobe FontsASP.NETGoogle Marketing Platform (DV360/CM360)Font AwesomeGoogle Tag ManagerjQuery 1.10.2Zengenti
27,842ntu.ac.ukAddThisAdobe FontsCloudflareCloudflare Bot Managementcore-jsGoogle MapsSquiz As Ap Squiz Pty Ltd
27,871aston.ac.ukBootstrap 3.4.1Amazon CloudFrontDrupal 10Font AwesomeGoogle Tag ManagerjsDelivrAmazon Web Services
28,817gre.ac.ukcore-jsGoogle MapsGoogle FontsGoogle Tag ManagerjQuery 4.0.0jQuery UIJanet Jisc Services Limited
29,258bbk.ac.ukAmazon CloudFrontGoogle FontsGoogle Tag ManagerGunicornjQuery 3.6.3lazysizesAmazon Web Services
30,409diabetes.org.ukAddToAnyDrupal 11Font AwesomeGoogle Tag ManagerjQueryUpsun (Platform.sh)Fastly
31,259swan.ac.ukApache HTTP ServerBootstrap 5.3.8Google Tag ManagerjQuery 3.7.1jsDelivrUniversal Analytics (legacy)Janet Jisc Services Limited
33,105tts-group.co.ukAdobe FontsAlgonomy (Richrelevance)BootstrapCloudflareCloudflare Web AnalyticsFont AwesomeCloudflare
33,892energysavingtrust.org.ukCloudflareCloudflare Bot ManagementCloudflare Web AnalyticsCivic Cookie ControlCookiebot (Usercentrics)CookieHubCloudflare
36,617swansea.ac.ukApache HTTP ServerBootstrap 5.3.8Google Tag ManagerjQuery 3.7.1jsDelivrUniversal Analytics (legacy)Janet Jisc Services Limited
36,727woodlandtrust.org.ukASP.NETAzure Front Door / CDNGoogle Tag ManagerjQuery 3.7.1jQuery UIjsDelivrMicrosoft Azure
36,761abilitynet.org.ukMicrosoft Advertising UETDrupal 7Font AwesomeGoogle Tag ManagerjQuery 2.1jQuery UIDigitalOcean

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

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