What powers dmg-lib.org?
Last seen Oct 2026 · 5 technologies across 5 categories
Hosting
IONOS
since Aug 2022
JavaScript libraries
Operating systems
Ubuntu
since Apr 2019
Programming languages
Java
since Sep 2021
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 67% desktop
- 33% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.95 / 10 · ranked #607,526 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 0.4 MB · 51 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Digital Mechanism and Gear Library
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Registered Nov 2003 (22 years) via IONOS SE, renews Nov 2026
- Hosted on DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (141.24.194.32)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 706,155, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted