What powers 
spremberg.de?
Last seen Oct 2026 · 10 technologies across 8 categories
Font scripts
Google Font API
since Feb 2019
Hosting
IONOS
since Aug 2022
Hosting panels
Plesk
since Feb 2019
JavaScript frameworks
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Feb 2019
UI frameworks
Bootstrap
since Feb 2019
Web servers
Apache HTTP Server
since Feb 2020
Nginx
since Feb 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 89% phone
- 11% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #512,092 of all domains
77 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 100 ms |
| CLS | 1.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German
- Weight: 4.3 MB · 71 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Spremberg
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (213.133.99.74, IPv6)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 1,081,504, 4 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| spremberg.de | 7 |
| www.spremberg.de | 6 |