20 technologies5 categories
formspree.io is built on Hugo with PostHog and Prism.
The frontend relies on Tailwind CSS. Analytics are handled by PostHog and Google Analytics. Infrastructure includes Cloudflare DNS and Cloudflare.
Tech Stack Highlights
Core Platform1
Hugov0.100.1
Static site generators
75%
1 evidence signal
Meta Tag
<meta name="Hugo ([\d.]+)?\;version:\1" content="Hugo 0.100.1">Frameworks & Languages1
Tailwind CSS
UI frameworks
75%
1 evidence signal
css
--tw-Analytics & Marketing8
PostHog
Analytics
100%
2 evidence signals
Script
https://us-assets.i.posthog.com/static/array.jsJS Global
posthog โ objectGoogle Analytics
Analytics
100%
5 evidence signals
Cookie
_gaCookie
_gidScript
https://www.google-analytics.com/analytics.jsScript
https://www.googletagmanager.com/gtag/js?id=G-3WBFEH3YMKJS Global
gtag โ functionAmplitude
Analytics
100%
2 evidence signals
Script
https://cdn.amplitude.com/libs/amplitude-4.4.0-min.gz.jsXHR
https://api.amplitude.com/M
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k1G
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comS
SendGrid
Email
95%
1 evidence signal
dns
SPF includes sendgrid.netCloudflare Browser Insights
Analytics
75%
1 evidence signal
Script
https://static.cloudflareinsights.com/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da1771523124516Google Tag Manager
Tag managers
75%
2 evidence signals
JS Global
google_tag_manager โ objectJS Global
dataLayer โ objectInfrastructure & Security4
C
Cloudflare DNS
PaaS
100%
1 evidence signal
dns
NS: ernest.ns.cloudflare.comCloudflare
CDN
75%
2 evidence signals
Header
9ee036985d3ae0ce-SJCHeader
cloudflare: cloudflareHSTS
Security
75%
1 evidence signal
Header
max-age=31536000; includeSubDomains; preloadNetlify
PaaS
75%
1 evidence signal
Header
01KPF6EPTP0QRFF5Y1K5TVR9E0Libraries & Utilities6
Prism
Miscellaneous
100%
2 evidence signals
Script
https://formspree.io/js/prism.jsJS Global
Prism โ objectllms.txt
AI Policy & Governance
100%
2 evidence signals
HTML
/llms.txtText
OpenAI, Google, AmazonZ
Zendesk
Documentation
95%
1 evidence signal
dns
SPF includes zendesk.comHTTP/3
Miscellaneous
75%
1 evidence signal
Header
h3: h3=":443"; ma=86400parcel
Miscellaneous
75%
1 evidence signal
JS Global
parcelRequire โ functionSWC
Miscellaneous
50%
1 evidence signal
HTML
implied by parcel