26 technologies4 categories
westernunion.com is built on React with Optimizely and Amplitude. It ranks #6,027 globally.
Analytics are handled by Amplitude and Quantum Metric. Infrastructure includes Amazon CloudFront and Amazon S3.
Tech Stack Highlights
Frameworks & Languages3
React
JavaScript frameworks
75%
1 evidence signal
HTML
data-reactBootstrap
UI frameworks
75%
1 evidence signal
Script
https://wsv3cdn.audioeye.com/bootstrap.js?d=www.westernunion.comAnt Design
UI frameworks
75%
1 evidence signal
DOM
antd-classAnalytics & Marketing10
Optimizely
A/B Testing
100%
5 evidence signals
Cookie
optimizelyEndUserIdScript
https://cdn.optimizely.com/js/27891380129.jsScript
https://cdn.optimizely.com/js/5838266813906944.jsJS Global
optimizely → objectJS Global
optimizelySdk → objectAmplitude
Analytics
100%
2 evidence signals
Script
https://cdn.amplitude.com/libs/amplitude-4.4.0-min.gz.jsXHR
https://api.amplitude.com/
Akamai mPulse
RUM
100%
2 evidence signals
HTML
<script>
// akam-sw.js install script version 1.3.6
"serviceWorker"in navigator&&"find"in[]&&functioJS Global
BOOMR_API_key → stringmParticle
Customer data platform
100%
2 evidence signals
Script
https://jssdkcdns.mparticle.com/js/v2/us1-fdd5f1abc3a1f3499fd53e18a790704f/mparticle.jsJS Global
mParticle → objectHubSpot
Marketing automation
100%
1 evidence signal
dns
DKIM selector: hs1S
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1P
Proofpoint
Email
100%
1 evidence signal
dns
MX: mxb-00002a01.gslb.pphosted.comS
Salesforce
CRM
95%
1 evidence signal
dns
SPF includes salesforce.comBranch
Marketing automation
75%
1 evidence signal
Script
https://cdn.branch.io/branch-latest.min.jsQuantum Metric
Analytics
75%
1 evidence signal
Script
https://cdn.quantummetric.com/qscripts/quantum-wu.jsInfrastructure & Security9
OneTrust
Cookie compliance
75%
3 evidence signals
Script
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsScript
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsScript
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsHSTS
Security
75%
1 evidence signal
Header
max-age=86400 ; includeSubDomains
Amazon CloudFront
CDN
75%
1 evidence signal
Header
Gt9h1wYB17y5whsjEqIYMWiZDFGSGfyopBu8Uxl3nShS5Gnvdf8NWQ==Amazon S3
CDN
75%
1 evidence signal
Header
^AmazonS3$: AmazonS3
Akamai
CDN
75%
2 evidence signals
Header
9 35736 0 pmb=mNONE,1mRUM,2dns
CNAME: www.westernunion.com.edgekey.netUnpkg
CDN
75%
1 evidence signal
Script
https://unpkg.com/@optimizely/optimizely-sdk/dist/optimizely.browser.umd.min.js
Akamai Bot Manager
Security
75%
3 evidence signals
Cookie
ak_bmscCookie
bm_svCookie
bm_szTruValidate
Security
75%
2 evidence signals
Script
https://mpsnare.iesnare.com/general5/wdp.js?loaderVer=5.2.2&compat=false&tp=true&tp_split=false&fp_static=true&fp_dyn=true&flash=falseScript
https://mpsnare.iesnare.com/5.11.0/logo.jsAmazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon CloudFrontLibraries & Utilities4
Lodash
JavaScript libraries
75%
1 evidence signal
Script
https://www.westernunion.com/staticassets/scripts/vendors/lodash.custom.min.js
Boomerangv1.720.0
JavaScript libraries
75%
2 evidence signals
JS Global
BOOMR → object(v1.720.0)JS Global
BOOMR_mq → objectllms.txt
AI Policy & Governance
75%
1 evidence signal
HTML
/llms.txtAudioEye
Accessibility
75%
3 evidence signals
Script
https://ws.audioeye.com/ae.jsScript
https://wsv3cdn.audioeye.com/bootstrap.js?d=www.westernunion.comScript
https://wsv3cdn.audioeye.com/v2/scripts/loader.js?h=dd5f4a4426c45237a2efd482394290cf&lang=en-US&cb=2026-01-28