14 technologies4 categories
posthaven.com is built on Tailwind CSS with PostHog and Segment.
Analytics are handled by PostHog and Google Analytics. Infrastructure includes Amazon Route 53 and Fly.io.
Tech Stack Highlights
Frameworks & Languages2
Tailwind CSS
UI frameworks
75%
1 evidence signal
css
--tw-Backbone.jsv1.0.0
JavaScript frameworks
75%
1 evidence signal
JS Global
Backbone โ object(v1.0.0)Analytics & Marketing6
PostHogv1.372.8
Analytics
100%
9 evidence signals
Cookie
ph_Script
https://app.posthog.com/static/array.jsScript
https://us-assets.i.posthog.com/static/exception-autocapture.js?v=1.372.8Script
https://us-assets.i.posthog.com/static/web-vitals.js?v=1.372.8Script
https://us-assets.i.posthog.com/static/dead-clicks-autocapture.js?v=1.372.8Script
https://us-assets.i.posthog.com/static/surveys.js?v=1.372.8Script
https://us-assets.i.posthog.com/static/posthog-recorder.js?v=1.372.8Script
https://us-assets.i.posthog.com/array/aRidU-zPpsGgatvzS5BZ4yq5z6Jvp-uMO3tTHc-TjD0/config.jsJS Global
posthog โ object(v1.372.8)Segment
Customer data platform
100%
2 evidence signals
Script
https://cdn.segment.com/analytics.js/v1/UDvLNDGzpCXGawkcCxC6Iql9XZ9WrWGV/analytics.min.jsJS Global
__SEGMENT_INSPECTOR__ โ objectG
Google Workspace
Email
100%
1 evidence signal
dns
DKIM selector: googleM
Mailgun
Email
95%
1 evidence signal
dns
SPF includes mailgun.orgGoogle Analytics
Analytics
75%
1 evidence signal
Script
https://ssl.google-analytics.com/ga.jsHeap
Analytics
75%
2 evidence signals
Script
https://cdn.heapanalytics.com/js/heap-1361953651.jsScript
https://cdn.heapanalytics.com/js/heap-1361953651.jsInfrastructure & Security3
A
Amazon Route 53
PaaS
100%
1 evidence signal
dns
NS: ns-1589.awsdns-06.co.ukreCAPTCHA
Security
75%
2 evidence signals
Script
https://www.google.com/recaptcha/api.jsScript
https://www.google.com/recaptcha/api.jsFly.io
PaaS
75%
2 evidence signals
Header
01KQTX8MQ972R0QKFP7B28Q571-sjcHeader
Fly/: Fly/9f7e98291c (2026-04-30)Libraries & Utilities3
Moment.jsv2.4.0
JavaScript libraries
75%
1 evidence signal
JS Global
moment โ function(v2.4.0)Modernizr
JavaScript libraries
75%
1 evidence signal
Script
https://posthaven.com/assets/foundation/modernizr.foundation-07cdd846d9479141366fe100b09eb45c.jsUnderscore.js
JavaScript libraries
50%
1 evidence signal
HTML
implied by Backbone.js