What powers tellja.eu?
Last seen Aug 2026 · 13 technologies across 10 categories
CMS
Contao
since Jun 2018
JavaScript libraries
Operating systems
Debian
since Jun 2018
Programming languages
Security
HSTS
since Sep 2022
Web Frameworks
ZURB Foundation
since May 2017
Web server extensions
Web servers
Apache HTTP Server
since Jun 2018
Apache Tomcat
since Jun 2018
Webmail
Microsoft 365
since May 2023
Widgets
Wheelio
since Sep 2021
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
- 76% phone
- 21% desktop
- 2% tablet
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.23 / 10 · ranked #446,093 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.6 MB · 33 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SCALEUP (93.92.132.221)
- DNS: desec.io
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: ZeroSSL, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 10,591,842, 36 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tellja.eu | 8 |
| t.tellja.eu | 6 |
| unitymedia.tellja.eu | 6 |
| barclaycard.tellja.eu | 4 |
| barclays.tellja.eu | 4 |
| berliner-volksbank.tellja.eu | 4 |
| cosmosdirekt.tellja.eu | 4 |
| easybank.tellja.eu | 4 |
| eprimo.tellja.eu | 4 |
| ruv.tellja.eu | 4 |
| verivox.tellja.eu | 4 |
| vodafone-cashback.tellja.eu | 4 |
| vodafone.tellja.eu | 4 |