20 technologies5 categories
twentythree.com is built on Craft CMS with Google Tag Manager and Google Analytics.
The frontend relies on Tailwind CSS. Analytics are handled by Google Tag Manager and Google Analytics. Infrastructure includes Amazon Route 53 and jsDelivr.
Tech Stack Highlights
Core Platform1
Craft CMS
CMS
75%
1 evidence signal
Header
\bCraft CMS\b: Craft CMSFrameworks & Languages2
Tailwind CSS
UI frameworks
75%
1 evidence signal
css
--tw-Yii
Web frameworks
50%
1 evidence signal
HTML
implied by Craft CMSAnalytics & Marketing12
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager → objectJS Global
dataLayer → objectGoogle Analytics
Analytics
100%
2 evidence signals
Script
https://www.googletagmanager.com/gtag/js?id=G-727WPFVM00&cx=c>m=4e63p1h1JS Global
gtag → functionK
Klaviyo
Marketing automation
100%
1 evidence signal
dns
DKIM selector: klM
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k1C
Customer.io
Marketing automation
100%
1 evidence signal
dns
DKIM selector: cioR
Resend
Email
100%
1 evidence signal
dns
DKIM selector: resendG
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comM
Microsoft 365
Email
100%
1 evidence signal
dns
DKIM selector: selector1S
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1P
Postmark
Email
100%
1 evidence signal
dns
DKIM selector: pmA
Amazon SES
Email
95%
1 evidence signal
dns
SPF includes amazonses.comH
HubSpot
Marketing automation
75%
2 evidence signals
JS Global
hubspot → objectdns
DKIM selector: hs1Infrastructure & Security4
A
Amazon Route 53
PaaS
100%
1 evidence signal
dns
NS: ns-1036.awsdns-01.orgHSTS
Security
75%
1 evidence signal
Header
max-age=31536000Varnish
Caching
75%
1 evidence signal
Header
varnish(?: \(Varnish/([\d.]+)\))?\;version:\1: 1.1 varnishjsDelivr
CDN
75%
1 evidence signal
Script
https://cdn.jsdelivr.net/npm/alpinejs@3.13.10/dist/cdn.min.jsLibraries & Utilities1
jQueryv3.7.0
JavaScript libraries
75%
1 evidence signal
Script
https://www.twentythree.com/assets/js/jquery-3.7.0.min.js