What powers dergreif.at?
Last seen Aug 2026 · 13 technologies across 10 categories
CDN
Google Cloud CDN
since Aug 2025
CMS
Wagtail
since Aug 2025
IaaS
Google Cloud
since Aug 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Python
since Aug 2025
Security
HSTS
since Aug 2025
Web frameworks
Django
since Aug 2025
Webmail
Microsoft 365
since Aug 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.85 / 10 · ranked #4,077,139 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- CDN: Google
- Weight: 3.0 MB · 113 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: ZeroSSL, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 17,244,456, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted