14 technologies4 categories
posti.com is built on Contentful with Google Tag Manager and Next.js.
The frontend relies on Next.js. Analytics are handled by Google Tag Manager. Infrastructure includes Amazon CloudFront and Amazon Web Services.
Tech Stack Highlights
Core Platform1
Contentful
CMS
75%
1 evidence signal
HTML
<link rel="icon" href="https://assets.ctfassets.netFrameworks & Languages3
Next.js
JavaScript frameworks
100%
17 evidence signals
HTML
<div id="__next"HTML
/_next/static/Script
https://www.posti.com/_next/static/chunks/polyfills-42372ed130431b0a.jsScript
https://www.posti.com/_next/static/chunks/webpack-d05e9a201560d60a.jsScript
https://www.posti.com/_next/static/chunks/framework-1ce91eb6f9ecda85.jsScript
https://www.posti.com/_next/static/chunks/main-2d35bdec8152f624.jsScript
https://www.posti.com/_next/static/chunks/pages/_app-d4641f0454d8004a.jsScript
https://www.posti.com/_next/static/chunks/7a01f411-be44e68f58eb91fa.jsScript
https://www.posti.com/_next/static/chunks/502-5130fe8f02466d52.jsScript
https://www.posti.com/_next/static/chunks/949-bc0f391df75d5b38.jsScript
https://www.posti.com/_next/static/chunks/pages/%5B%5B...slug%5D%5D-8ad5ebb8f31a193b.jsScript
https://www.posti.com/_next/static/20260408094140/_buildManifest.jsScript
https://www.posti.com/_next/static/20260408094140/_ssgManifest.jsJS Global
__NEXT_DATA__ → objectstylesheet
/_next/static/css/72283784b1caa33a.cssDOM
nextjs-rootDOM
nextjs-dataReact
JavaScript frameworks
75%
1 evidence signal
HTML
data-reactNode.js
Programming languages
75%
1 evidence signal
HTML
implied by Next.jsAnalytics & Marketing6
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager → objectJS Global
dataLayer → objectH
HubSpot
Marketing automation
100%
1 evidence signal
dns
DKIM selector: hs1M
Microsoft 365
Email
100%
1 evidence signal
dns
MX: posti-com.mail.protection.outlook.comS
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1S
Salesforce
CRM
95%
1 evidence signal
dns
SPF includes salesforce.comM
Mailgun
Email
95%
1 evidence signal
dns
SPF includes mailgun.orgInfrastructure & Security4
OneTrust
Cookie compliance
75%
1 evidence signal
Script
https://cdn-ukwest.onetrust.com/scripttemplates/otSDKStub.jsHSTS
Security
75%
1 evidence signal
Header
max-age=31536000; includeSubdomains; preload
Amazon CloudFront
CDN
75%
2 evidence signals
Header
\(CloudFront\)$: 1.1 dc819b1fc9715b02b16ad37423d3cd9e.cloudfront.net (CloudFront)Header
4NIb3TLA8ffCqjv7D7_1msFAaQ0xIhXUAijG0_IzKLp2mXAiEVxdkg==Amazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon CloudFront