What powers 
gfoe.org?
Last seen Sep 2026 · 11 technologies across 8 categories
CDN
CMS
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
UI frameworks
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 59% phone
- 41% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.16 / 10 · ranked #474,810 of all domains
103 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 5.2 MB · 68 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- GfÖ - The Ecological Society of Germany, Austria and Switzerland (Ecological Society of Germany, Austria and Switzerland on Wikidata)
- Founded: 1970
- Sector: higher education
- Country: Germany
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (188.40.219.172, IPv6)
- DNS: Hetzner
- Email: Hetzner
- Email security: SPF (neutral), DMARC reject
- SSL: DigiCert, RSA 2048, expires Apr 2027
- Common Crawl link graph: rank 2,480,303, 2 hosts
- Verified with: Brevo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| gfoe.org | 10 |
| www.gfoe.org | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped HSTS Jul 2026
- detected Lenis Jun 2026
- detected HSTS Apr 2026
- dropped Cloudflare Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- dropped Drupal Mar 2026
- dropped FancyBox Mar 2026
- dropped Google Font API Mar 2026
- dropped RSS Mar 2026
- dropped Slider Revolution Mar 2026
- dropped Twitter Mar 2026
- dropped Twitter Ads Mar 2026