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fastmailcdn.com

Detected Technologies

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AI Policy
Tech
InfraStatus
17 technologies4 categories

fastmailcdn.com is built on Tailwind CSS with HubSpot and Klaviyo.

Infrastructure includes Cloudflare DNS and Cloudflare.

Tech Stack Highlights

A
Amazon SESEmail
P
PostmarkEmail
S
SendGridEmail
M
Microsoft 365Email
G
Google WorkspaceEmail

Frameworks & Languages3

tailwindcss.com logo
Tailwind CSS
UI frameworks
75%
1 evidence signal
css--tw-
primereact.org logo
PrimeReact
UI frameworks
75%
1 evidence signal
HTMLp-component
react.dev logo
React
JavaScript frameworks
50%
1 evidence signal
HTMLimplied by PrimeReact

Analytics & Marketing10

H
HubSpot
Marketing automation
100%
1 evidence signal
dnsDKIM selector: hs1
K
Klaviyo
Marketing automation
100%
1 evidence signal
dnsDKIM selector: kl
M
MailChimp
Marketing automation
100%
1 evidence signal
dnsDKIM selector: k1
C
Customer.io
Marketing automation
100%
1 evidence signal
dnsDKIM selector: cio
R
Resend
Email
100%
1 evidence signal
dnsDKIM selector: resend
G
Google Workspace
Email
100%
1 evidence signal
dnsDKIM selector: google
M
Microsoft 365
Email
100%
1 evidence signal
dnsDKIM selector: selector1
S
SendGrid
Email
100%
1 evidence signal
dnsDKIM selector: s1
P
Postmark
Email
100%
1 evidence signal
dnsDKIM selector: pm
A
Amazon SES
Email
100%
1 evidence signal
dnsDKIM selector: amazonses

Infrastructure & Security3

C
Cloudflare DNS
PaaS
100%
1 evidence signal
dnsNS: peyton.ns.cloudflare.com
cloudflare.com logo
Cloudflare
CDN
75%
2 evidence signals
Header9e8897fdda5770f0-SJC
Headercloudflare: cloudflare
www.rfc-editor.org logo
HSTS
Security
75%
1 evidence signal
Headermax-age=31536000; includeSubDomains; preload

Libraries & Utilities1

httpwg.org logo
HTTP/3
Miscellaneous
75%
1 evidence signal
Headerh3: h3=":443"; ma=86400

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