17 technologies4 categories
markel.com is built on Microsoft ASP.NET with Google Tag Manager and Google Analytics.
Analytics are handled by Google Tag Manager and Google Analytics. Infrastructure includes UltraDNS and Unpkg.
Tech Stack Highlights
Frameworks & Languages1
Microsoft ASP.NET
Web frameworks
75%
1 evidence signal
Cookie
ASP.NET_SessionIdAnalytics & Marketing6
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager โ objectJS Global
dataLayer โ objectGoogle Analytics
Analytics
100%
8 evidence signals
Script
https://www.googletagmanager.com/gtag/js?id=G-R7ZW17K54N&cx=c>m=4e63g1Script
https://www.googletagmanager.com/gtag/js?id=G-K460B89M23&cx=c>m=4e63g1Script
https://www.googletagmanager.com/gtag/js?id=G-ABCEFG123&cx=c>m=4e63g1Script
https://www.googletagmanager.com/gtag/js?id=AW-377606204&cx=c>m=4e63g1Script
https://www.googletagmanager.com/gtag/js?id=AW-875889025&cx=c>m=4e63g1Script
https://www.googletagmanager.com/gtag/js?id=AW-362217689&cx=c>m=4e63g1Script
https://www.googletagmanager.com/gtag/js?id=AW-1058504825&cx=c>m=4e63g1JS Global
gtag โ functionFacebook Pixelv2.9.280
Analytics
100%
2 evidence signals
Script
https://connect.facebook.net/en_US/fbevents.jsJS Global
_fbq โ function(v2.9.280)M
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k1M
Microsoft 365
Email
100%
1 evidence signal
dns
MX: markel-com.mail.protection.outlook.comS
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1Infrastructure & Security6
U
UltraDNS
PaaS
100%
1 evidence signal
dns
NS: edns3.ultradns.comOneTrust
Cookie compliance
75%
1 evidence signal
Script
https://cdn-ukwest.onetrust.com/scripttemplates/otSDKStub.jsHSTS
Security
75%
1 evidence signal
Header
max-age=31536000Azure Front Door
Load balancers
75%
1 evidence signal
Header
20260318T115231Z-17c9cc7f8d94nmhkhC1BY1x0ws00000021c0000000002pwrUnpkg
CDN
75%
1 evidence signal
Script
https://unpkg.com/web-vitals@5.0.1/dist/web-vitals.iife.jsAzure
PaaS
50%
1 evidence signal
HTML
implied by Azure Front DoorLibraries & Utilities4
web-vitalsv5.0.1
JavaScript libraries
100%
2 evidence signals
Script
https://unpkg.com/web-vitals@5.0.1/dist/web-vitals.iife.jsJS Global
webVitals โ objectAzure Edge Network
Miscellaneous
100%
2 evidence signals
Script
https://mkl-sitecore102-prod-326360-cdn-endpoint.azureedge.net/assets_markel23/js/app-adccfd870e.jsstylesheet
https://mkl-sitecore102-prod-326360-cdn-endpoint.azureedge.net/assets_markel23/css/app-1d855305b7.cssWebpack
Miscellaneous
75%
1 evidence signal
JS Global
webpackJsonp โ objectcore-js
JavaScript libraries
75%
1 evidence signal
JS Global
__core-js_shared__ โ object