14 technologies4 categories
willis.com is built on Next.js with Google Tag Manager and MailChimp.
Analytics are handled by Google Tag Manager and Google Analytics.
Tech Stack Highlights
Frameworks & Languages5
Next.js
JavaScript frameworks
100%
20 evidence signals
HTML
<div id="__next"HTML
/_next/static/Script
https://www.wtwco.com/_next/static/chunks/polyfills-42372ed130431b0a.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/864.1de26820898d01f9.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/webpack-a622438583552406.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/framework-e952fed463eb8e34.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/main-512747e6512f86f5.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/pages/_app-a2d65a1363a1f5a3.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/94726e6d-57f35e11a97a34e6.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/787-30d1d07d025027cc.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/235-1491ac0f53a5ee97.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/684-cc2d31bc2fb208aa.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/chunks/pages/%5B%5B...path%5D%5D-1e8fa8660f7139aa.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/J3BeFYosU8yyVWxPPcOnG/_buildManifest.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrScript
https://www.wtwco.com/_next/static/J3BeFYosU8yyVWxPPcOnG/_ssgManifest.js?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrJS Global
__NEXT_DATA__ โ objectstylesheet
https://www.wtwco.com/_next/static/css/4cafdf5b3200feba.css?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrstylesheet
https://www.wtwco.com/_next/static/css/66c4618d19eaaa03.css?dpl=dpl_FT4zZZVLsADBwNNTp3W42KW7pGvrDOM
nextjs-rootDOM
nextjs-dataReact
JavaScript frameworks
75%
1 evidence signal
HTML
implied by Next.jsNode.js
Programming languages
75%
1 evidence signal
HTML
implied by Next.jsGSAP
JavaScript frameworks
75%
1 evidence signal
JS Global
gsapVersions โ objectVercel
Development
75%
2 evidence signals
Header
sfo1::iad1::pnrrn-1776095811878-bd2664bd94c1Header
Vercel: VercelAnalytics & Marketing5
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager โ objectJS Global
dataLayer โ objectM
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k2M
Microsoft 365
Email
100%
1 evidence signal
dns
MX: willistowerswatson-com.mail.protection.outlook.comS
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1Google Analytics
Analytics
75%
1 evidence signal
Script
https://www.googletagmanager.com/gtag/js?id=G-2Q5L9Z4XTM&cx=c>m=4e6481Infrastructure & Security2
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=31536000; includeSubDomainsLibraries & Utilities2
VideoJSv8.20.0
Video players
75%
1 evidence signal
JS Global
videojs โ function(v8.20.0)Brightcove
Video players
75%
1 evidence signal
Script
https://players.brightcove.net/5728959027001/HJUdFfTmQ_default/index.min.js