What powers ksi.de?
Last seen Sep 2026 · 4 technologies across 4 categories
Analytics
Matomo Analytics
since Aug 2022
JavaScript libraries
LazySizes
since Aug 2022
Miscellaneous
HTTP/3
since Jul 2024
Security
HSTS
since Jul 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.40 / 10 · ranked #1,006,159 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 7.1 MB · 16 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Katholisch-Soziales Institut
- Founded: 1947
- Country: Germany
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on BOREUS (208.82.73.21)
- Email: sophos.com
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 1,220,443, 4 hosts
- Verified with: Sophos
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted