18 technologies5 categories
sentry.io is built on Contentful with MailChimp and Google Workspace. It ranks #127 globally among the most-visited websites.
The frontend relies on Tailwind CSS. Infrastructure includes Google Domains and Google Cloud CDN.
Tech Stack Highlights
Core Platform2
Contentful
CMS
75%
1 evidence signal
HTML
<meta name="image" content="https://images.ctfassets.netAstro
Static site generators
75%
1 evidence signal
JS Global
Astro → objectFrameworks & Languages3
Tailwind CSS
UI frameworks
75%
1 evidence signal
css
--tw-Svelte
JavaScript frameworks
75%
1 evidence signal
DOM
svelte-rootVercel
Development
75%
1 evidence signal
Header
sfo1::n8zkm-1770673070199-8e6ebbdb980aAnalytics & Marketing3
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.netInfrastructure & Security5
G
Google Domains
PaaS
100%
1 evidence signal
dns
NS: ns-cloud-d2.googledomains.comHSTS
Security
75%
1 evidence signal
Header
max-age=31536000; includeSubDomains; preloadNginx
Web servers
75%
1 evidence signal
Header
nginx(?:/([\d.]+))?\;version:\1: nginxGoogle Cloud CDN
CDN
75%
1 evidence signal
Header
^1\.1 google$: 1.1 googleGoogle Cloud
IaaS
50%
1 evidence signal
HTML
implied by Google Cloud CDNLibraries & Utilities5
Z
Zendesk
Documentation
95%
1 evidence signal
dns
SPF includes zendesk.comPrism
Miscellaneous
75%
1 evidence signal
JS Global
Prism → objectHTTP/3
Miscellaneous
75%
1 evidence signal
Header
h3: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000Sentryv10.28.0
Issue trackers
75%
1 evidence signal
JS Global
__SENTRY__ → object(v10.28.0)llms.txt
AI Policy & Governance
75%
1 evidence signal
HTML
/llms.txt