21 technologies5 categories
clean.email is built on Grav with HubSpot and Trustpilot.
Infrastructure includes Amazon Route 53 and Amazon CloudFront.
Tech Stack Highlights
Core Platform1
Grav
CMS
75%
1 evidence signal
Meta Tag
<meta name="GravCMS(?:\s([\d.]+))?\;version:\1" content="GravCMS">Frameworks & Languages1
PHP
Programming languages
50%
1 evidence signal
HTML
implied by GravAnalytics & Marketing12
H
HubSpot
Marketing automation
100%
1 evidence signal
dns
DKIM selector: hs1Trustpilot
Reviews
100%
2 evidence signals
Script
https://widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.jsJS Global
Trustpilot → objectK
Klaviyo
Marketing automation
100%
1 evidence signal
dns
DKIM selector: klAdRoll
Advertising
100%
4 evidence signals
Script
https://s.adroll.com/j/3NBDRK6HFRA2FLBJL4TYLT/roundtrip.jsJS Global
adroll_adv_id → stringJS Global
adroll_pix_id → stringJS Global
adroll_version → stringMailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k1C
Customer.io
Marketing automation
100%
1 evidence signal
dns
DKIM selector: cioR
Resend
Email
100%
1 evidence signal
dns
DKIM selector: resendG
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comM
Microsoft 365
Email
100%
1 evidence signal
dns
DKIM selector: selector1P
Postmark
Email
100%
1 evidence signal
dns
DKIM selector: pmS
SendGrid
Email
95%
1 evidence signal
dns
SPF includes sendgrid.netA
Amazon SES
Email
95%
1 evidence signal
dns
SPF includes amazonses.comInfrastructure & Security5
A
Amazon Route 53
PaaS
100%
1 evidence signal
dns
NS: ns-926.awsdns-51.net
Amazon CloudFront
CDN
75%
2 evidence signals
Header
\(CloudFront\)$: 1.1 358c6b4652ba761f933c81ae3644fa6a.cloudfront.net (CloudFront)Header
kKMnqquBKHJQKCKUSRa9yHjcN8Sd-Mbh50JW24ssyQsk1_4KW2ujSw==Nginx
Web servers
75%
1 evidence signal
Header
nginx(?:/([\d.]+))?\;version:\1: nginxAmazon ALB
Load balancers
75%
2 evidence signals
Cookie
AWSALBCookie
AWSALBCORSAmazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon ALBLibraries & Utilities2
Z
Zendesk
Documentation
95%
1 evidence signal
dns
SPF includes zendesk.comLazySizes
JavaScript libraries
75%
1 evidence signal
JS Global
lazySizes → object