10 technologies4 categories
erf.de uses PHP, Microsoft 365, and SendGrid and 7 other technologies.
Analytics are handled by Google Tag Manager and Google Analytics. Infrastructure includes Cloudflare DNS and Cloudflare.
Tech Stack Highlights
Frameworks & Languages1
PHPv7.4.33
Programming languages
100%
2 evidence signals
Header
^php/?([\d.]+)?\;version:\1: PHP/7.4.33Cookie
PHPSESSIDAnalytics & Marketing5
M
Microsoft 365
Email
100%
1 evidence signal
dns
MX: erf-de.mail.protection.outlook.comS
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1M
Mailgun
Email
95%
1 evidence signal
dns
SPF includes mailgun.orgGoogle Tag Manager
Tag managers
75%
1 evidence signal
JS Global
dataLayer → objectGoogle Analytics
Analytics
75%
1 evidence signal
JS Global
gtag → functionInfrastructure & Security3
C
Cloudflare DNS
PaaS
100%
1 evidence signal
dns
NS: serena.ns.cloudflare.comCloudflare
CDN
75%
2 evidence signals
Header
9f0b83b18c8b03c2-SJCHeader
cloudflare: cloudflareHSTS
Security
75%
1 evidence signal
Header
max-age=31536000; includeSubDomains; preloadLibraries & Utilities1
core-js
JavaScript libraries
75%
1 evidence signal
JS Global
__core-js_shared__ → object