What powers leuchtwurm.at?
Last seen Sep 2026 · 20 technologies across 16 categories
CDN
Unpkg
since Apr 2022
Comment systems
Databases
MySQL
since Apr 2022
Ecommerce
Cart Functionality
since Apr 2022
Microsoft 365
since Nov 2022
JavaScript libraries
Maps
Marketing automation
MailChimp
since Apr 2022
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Apr 2022
Operating systems
AlmaLinux
since Apr 2022
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Symfony
since Apr 2022
Web server extensions
Web servers
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
- 59% desktop
- 41% phone
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.98 / 10 · ranked #3,636,990 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 5.8 MB · 35 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on TMA Magenta Telekom (85.125.90.243)
- DNS: a1.net
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 17,079,209, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted