What powers vierlinden-hi.de?
Last seen Sep 2026 · 6 technologies across 6 categories
Analytics
Google Analytics
since Feb 2019
CMS
Contao
since Feb 2019
JavaScript frameworks
Programming languages
PHP
since Feb 2019
Video players
Flowplayer
since Jun 2022
Web servers
Apache HTTP Server
since Feb 2019
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.71 / 10 · ranked #4,899,871 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.3 MB · 26 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VELIANET-AS velia.net Internetdienste GmbH (85.25.203.161)
- DNS: aditsystems.hosting
- Email: a1a-server.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 14,554,315, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vierlinden-hi.de | 6 |
| www.vierlinden-hi.de | 6 |