What powers hvb-gymnasium.de?
Last seen Sep 2026 · 18 technologies across 10 categories
CMS
Databases
MySQL
since Oct 2023
JavaScript frameworks
Vue.js
since Sep 2024
JavaScript libraries
Swiper
since Oct 2023
Miscellaneous
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since Feb 2022
Web servers
Nginx
since Oct 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.07 / 10 · ranked #3,410,189 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.8 MB · 32 requests
- WordPress theme: divi · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Hildegard-von-Bingen-Gymnasium (Hildegard of Bingen Gymnasium on Wikidata)
- Founded: 1888
- Industry: Education (declares
School) - Country: Germany
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on NETCOLOGNE (213.168.112.5)
- DNS: netcologne.de
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 10,974,633, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
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