What powers bl-gruppe.de?
Last seen Aug 2026 · 10 technologies across 10 categories
CMS
TYPO3 CMS
since Mar 2020
Mailjet
since Aug 2022
Hosting
Strato
since Aug 2022
JavaScript libraries
Miscellaneous
Popper
since Dec 2023
Photo galleries
PhotoSwipe
since Dec 2023
Programming languages
PHP
since Mar 2020
UI frameworks
Bootstrap
since Mar 2020
Web servers
Apache HTTP Server
since Mar 2020
Webmail
Apple iCloud Mail
since Mar 2026
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
- 71% phone
- 29% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.02 / 10 · ranked #1,558,550 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- Weight: 2.3 MB · 26 requests
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CORPEX-AS Schauenburgerstrasse 6 (194.6.194.83)
- DNS: STRATO
- Email: Hornetsecurity
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 11,922,144, 4 hosts
- Verified with: Apple Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail Mar 2026