What powers sternwarte-remscheid.de?
Last seen Sep 2026 · 20 technologies across 11 categories
CMS
Databases
MySQL
since Oct 2022
Font scripts
JavaScript frameworks
JavaScript libraries
Isotope
since Oct 2022
Maps
Google Maps
since Oct 2022
Miscellaneous
Open Graph
since Oct 2022
RSS
since Oct 2023
Programming languages
PHP
since Oct 2022
Web servers
Apache HTTP Server
since Oct 2022
Widgets
Slider Revolution
since Oct 2022
WordPress plugins
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
1.77 / 10 · ranked #4,543,202 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.8 MB · 44 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Bismarck Tower (Remscheid)
- Country: Germany
From Wikidata (CC0).
Infrastructure
- DNS: rgfi.net
- Email: sternwarte-remscheid.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 12,264,033
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted