What powers hadass-sternberg.com?
Last seen Oct 2026 · 23 technologies across 18 categories
Advertising
Microsoft Advertising
since Dec 2025
Analytics
Cloudflare Browser Insights
since Dec 2025
Google Analytics
since Dec 2025
Caching
Varnish
since Dec 2025
CDN
CMS
WordPress
since Dec 2025
Databases
MySQL
since Dec 2025
Ecommerce
Cart Functionality
since Dec 2025
Font scripts
Google Font API
since Sep 2026
JavaScript frameworks
AMP
since Dec 2025
Live chat
WhatsApp Business Chat
since Sep 2026
Miscellaneous
Open Graph
since Dec 2025
PaaS
GitHub Pages
since Dec 2025
Programming languages
Security
Cloudflare Bot Management
since Dec 2025
SEO
Yoast SEO
since Sep 2026
Tag managers
Google Tag Manager
since Dec 2025
UI frameworks
Tailwind CSS
since Sep 2026
Web frameworks
Ruby on Rails
since Dec 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 robots.txt appeared
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.42 / 10 · ranked #2,644,889 of all domains
39 referring domains · OpenPageRank
Page
- CDN: Fastly
- Weight: 10.1 MB · 47 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Software and apps (declares
SoftwareApplication)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: udag.de
- Email: udag.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,712,747, 6 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| m.hadass-sternberg.com | 18 |
| tky.hadass-sternberg.com | 16 |