9 technologies4 categories
duotrope.com is built on Bootstrap with SendGrid and Cloudflare DNS.
Infrastructure includes Cloudflare DNS and Cloudflare.
Tech Stack Highlights
Frameworks & Languages2
Bootstrap
UI frameworks
75%
3 evidence signals
Script
https://cdn.jsdelivr.net/npm/bootstrap@5.3.6/dist/js/bootstrap.bundle.min.jsScript
https://duotrope.com/bootstrap/js/bootstrap.bundle.min.jsScript
https://cdn.jsdelivr.net/npm/bootstrap@5.3.6/dist/js/bootstrap.bundle.min.jsMicrosoft ASP.NET
Web frameworks
75%
1 evidence signal
HTML
<input type="hidden" name="__VIEWSTATEAnalytics & Marketing1
S
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1Infrastructure & Security4
C
Cloudflare DNS
PaaS
100%
1 evidence signal
dns
NS: dion.ns.cloudflare.comCloudflare
CDN
75%
2 evidence signals
Header
a012618b6bed26b0-SJCHeader
cloudflare: cloudflarehCaptcha
Security
75%
1 evidence signal
Header
(?:\.|//)hcaptcha\.com: default-src 'self' *.fontawesome.com data:; base-uri 'self'; img-src * 'self' data: blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval' duotrope.com *.duotrope.com *.cloudflare.com hcaptcha.com cloudflare.hcaptcha.com stripe.com *.stripe.com platform.twitter.com *.fontawesome.com cdn.jsdelivr.net; form-action 'self' duotrope.com *.cloudflare.com *.stripe.com; frame-ancestors *; frame-src 'self' duotrope.com *.duotrope.com stripe.com *.stripe.com docs.google.com view.officeapps.live.com *.cloudflare.com platform.twitter.com; object-src 'none'; style-src 'self' 'unsafe-inline' duotrope.com *.duotrope.com *.cloudflare.com *.googleapis.com *.gstatic.com *.fontawesome.com; font-src 'self' *.fontawesome.com data: duotrope.com *.duotrope.com *.googleapis.com fonts.gstatic.com *.fontawesome.com; manifest-src 'self' duotrope.com *.duotrope.com; connect-src 'self' duotrope.com *.duotrope.com *.fontawesome.com cdn.jsdelivr.net *.cloudflare.com hcaptcha.com cloudflare.hcaptcha.com stripe.com *.stripe.com platform.twitter.com; report-uri /csp.aspx; report-to /csp.aspx;jsDelivr
CDN
75%
1 evidence signal
Script
https://cdn.jsdelivr.net/npm/bootstrap@5.3.6/dist/js/bootstrap.bundle.min.jsLibraries & Utilities2
HTTP/3
Miscellaneous
75%
1 evidence signal
Header
h3: h3=":443"; ma=86400Font Awesome
Font scripts
75%
2 evidence signals
Script
https://kit.fontawesome.com/3f907cd09f.jsScript
https://kit.fontawesome.com/3f907cd09f.js