What powers cvd-gs.de?
Last seen Oct 2026 · 17 technologies across 15 categories
CMS
Joomla
since Oct 2026
Comment systems
Livefyre
since Oct 2026
Cookie compliance
Development
PHPDebugBar
since Oct 2026
Font scripts
Font Awesome
since Oct 2026
Hosting
Strato
since Aug 2022
Hosting panels
Plesk
since Oct 2021
JavaScript libraries
Highlight.js
since Oct 2026
Maps
Leaflet
since Oct 2026
Programming languages
PHP
since Oct 2021
Search engines
Awesomplete
since Oct 2026
Security
HSTS
since Oct 2026
UI frameworks
Web servers
Nginx
since May 2024
Webmail
Apple iCloud Mail
since Jan 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.87 / 10 · ranked #3,984,431 of all domains
12 referring domains · OpenPageRank
Page
- Language: German (Germany)
- Weight: 10.3 MB · 119 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- CvD Gymnasium Goslar (Christian-von-Dohm-Gymnasium on Wikidata)
- Founded: 1804
- Country: Germany
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on GoDaddy (92.205.183.208)
- DNS: STRATO
- Email: STRATO
- Email security: no SPF record, DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,314,847, 2 hosts
- Verified with: Apple Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Awesomplete Oct 2026
- detected Font Awesome Oct 2026
- detected Highlight.js Oct 2026
- detected HSTS Oct 2026
- detected Joomla Oct 2026
- detected Leaflet Oct 2026
- detected Livefyre Oct 2026
- detected PHPDebugBar Oct 2026