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Open Cached · just now
UP

HTTP Status

200

Ping

17 ms

Technologies

3

CNAME Record

This domain is an alias for:

delern-e1b33.firebaseapp.com

SSL/TLS Certificate

View Full SSL Report
Issued By

C=US, O=Google Trust Services, CN=WR3

Security Score
77 /100

Technologies Detected

Google Fonts

CDN

Evidence
  • • Google Fonts stylesheet/preconnect

Google Tag Manager

Analytics

Evidence
  • • Google Tag Manager script/preconnect

Google Trust Services

Certificate Authority

Evidence
  • • Google SSL certificate

Metadata & SEO

Title
Delern
Description
Spaced repetition system
Language
en
Viewport
width=device-width,minimum-scale=1,initial-scale=1,user-scalable=yes

Dependencies

🎨 Stylesheets (1)

  • • https://fonts.googleapis.com/css?family=Roboto+Mono:400,700|Roboto:400,300,300italic,400italic,500,500italic,700,700italic

📜 Scripts (2)

  • • https://auth.delern.org/__/firebase/init.js
  • • https://www.googletagmanager.com/gtag/js?id=UA-71746279-4

🖼️ Images (5)

  • • https://play.google.com/intl/en_gb/badges/images/generic/en_badge_web_generic.png
  • • https://auth.delern.org/../../logo/facebook.png
  • • https://auth.delern.org/../../logo/vk.svg
  • • https://auth.delern.org/../../logo/gplus.png
  • • https://auth.delern.org/../../logo/twitter.png
Inspected on November 14, 2025 at 13:10 UTC