What powers narr.digital?
Last seen Oct 2026 · 5 technologies across 5 categories
Hosting
JavaScript libraries
Programming languages
Security
Web servers
AI Crawlers
Blocks 5 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Bytespider Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 28 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
5 of 33 AI crawlers blocked
Audience
- 69% desktop
- 18% phone
- 13% tablet
Germany
Switzerland
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.28 / 10 · ranked #215,682 of all domains
182 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 2.6 MB · 81 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Arbeiten aus Anglistik und Amerikanistik
From Wikidata (CC0).
Infrastructure
- Registered Mar 2018 (8 years) via Cronon GmbH, renews Mar 2027
- Hosted on STRATO (81.169.145.64, IPv6)
- DNS: STRATO
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 629,345, 4 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Microsoft 365 May 2026