21 technologies5 categories
ihg.com is built on Adobe Experience Manager with MailChimp and Google Workspace. It ranks #3,515 globally.
The frontend relies on Angular. Analytics are handled by AppDynamics. Infrastructure includes Akamai and Unpkg.
Tech Stack Highlights
Core Platform1
Adobe Experience Manager
CMS
100%
17 evidence signals
HTML
<div class="text parbaseHTML
<div class="aem-Grid aem-Grid--12 aem-GridScript
https://www.ihg.com/etc/clientlibs/static/uhf/brands/us/en/uhf.min.2026012802.jsScript
https://www.ihg.com/etc.clientlibs/ihg-kernel/clientlibs/clientlib-initial.min.202601280002.jsScript
https://www.ihg.com/etc.clientlibs/clientlibs/granite/jquery.min.202601280003.jsScript
https://www.ihg.com/etc.clientlibs/clientlibs/granite/utils.min.202601280003.jsScript
https://www.ihg.com/etc.clientlibs/clientlibs/granite/jquery/granite.min.202601280003.jsScript
https://www.ihg.com/etc.clientlibs/foundation/clientlibs/jquery.min.202601280003.jsScript
https://www.ihg.com/etc.clientlibs/ihg-kernel/clientlibs/clientlib-ihgcom/_external-components/booking.min.202601280003.jsScript
https://www.ihg.com/etc.clientlibs/clientlibs/granite/jquery.min.202601280002.jsScript
https://www.ihg.com/etc.clientlibs/clientlibs/granite/utils.min.202601280002.jsScript
https://www.ihg.com/etc.clientlibs/ihg-kernel/clientlibs/clientlib-base.min.202601280002.jsScript
https://www.ihg.com/etc.clientlibs/ihg-kernel/clientlibs/clientlib-ihgcom.min.202601280002.jsstylesheet
https://www.ihg.com/etc/clientlibs/static/uhf/brands/us/en/uhf.min.2026012802.cssstylesheet
/etc.clientlibs/ihg-kernel/clientlibs/clientlib-base.min.202601280002.cssstylesheet
/etc.clientlibs/ihg-kernel/clientlibs/clientlib-ihgcom.min.202601280002.cssstylesheet
/etc.clientlibs/ihg-kernel/clientlibs/clientlib-ihgcom/_external-components/booking.min.202601280001.cssFrameworks & Languages6
Angular
JavaScript frameworks
75%
1 evidence signal
DOM
angular-versionJava
Programming languages
75%
1 evidence signal
HTML
implied by Adobe Experience ManagerGSAP
JavaScript frameworks
75%
1 evidence signal
JS Global
gsapVersions → objectPrimeReact
UI frameworks
75%
1 evidence signal
HTML
p-componentHandlebarsv4.7.7
JavaScript frameworks
75%
1 evidence signal
JS Global
Handlebars → object(v4.7.7)React
JavaScript frameworks
50%
1 evidence signal
HTML
implied by PrimeReactAnalytics & Marketing7
M
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k2G
Google Workspace
Email
100%
1 evidence signal
dns
DKIM selector: googleS
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1P
Proofpoint
Email
100%
1 evidence signal
dns
MX: mxa-0036c501.gslb.pphosted.comA
Amazon SES
Email
95%
1 evidence signal
dns
SPF includes amazonses.comAppDynamics
Analytics
75%
2 evidence signals
Script
https://www.ihg.com/cdn/vendor/appdynamics/adrum/adrum-ext.4be0b6f72e6f2eacbd55d9fea59365dd.jsScript
https://www.ihg.com/cdn/vendor/appdynamics/adrum/adrum.jsSocket.io
Advertising
75%
1 evidence signal
websocket
wss://messenger.usw.ivastudio.ai/socket.io/?EIO=4&transport=websocketInfrastructure & Security5
HSTS
Security
75%
1 evidence signal
Header
max-age=15768000 ; includeSubDomains ; preload
Akamai
CDN
75%
2 evidence signals
Header
0 - 0 -dns
CNAME: prod-web.ihg.edgekey.netUnpkg
CDN
75%
3 evidence signals
Script
https://unpkg.com/adaptivecards@3.0.2/dist/adaptivecards.min.jsScript
https://unpkg.com/adaptivecards@3.0.2/dist/adaptivecards.min.jsScript
https://unpkg.com/markdown-it/dist/markdown-it.min.js
Akamai Bot Manager
Security
75%
3 evidence signals
Cookie
ak_bmscCookie
bm_svCookie
bm_szTrustArc
Cookie compliance
75%
2 evidence signals
Script
https://consent.trustarc.com/notice?domain=ihg.com&js=nj¬iceType=bb&c=teconsent&language=en&ostype=mobile>m=1Script
https://consent.trustarc.com/asset/notice.js/v/v1.7-1612Libraries & Utilities2
core-js
JavaScript libraries
75%
2 evidence signals
JS Global
__core-js_shared__ → objectJS Global
_babelPolyfill → booleanBabel
Miscellaneous
75%
1 evidence signal
JS Global
_babelPolyfill → boolean