What powers 
greiner.com?
Last seen Oct 2026 · 58 technologies across 27 categories
Advertising
Analytics
Authentication
CDN
CMS
Cookie compliance
CRM
Databases
Font scripts
Hosting panels
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Mobile frameworks
Operating systems
Page builders
Performance
Programming languages
Security
SEO
Tag Managers
UI frameworks
Video players
Web servers
Webmail
AI Crawlers
Restricts 1 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Search and AI assistants
- Amazonbot Restricted
The other 32 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Nov 2026 * removed from robots.txt
- Nov 2026 amazonbot added to robots.txt
- Oct 2026 * added to robots.txt
- Oct 2026 amazonbot removed from robots.txt
- Oct 2026 amazonbot added to robots.txt
- Oct 2026 * removed from robots.txt
AI Crawlers
1 of 33 AI crawlers restricted
Audience
- 53% phone
- 47% desktop
Austria
Germany
United Kingdom
United States
Türkiye
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.40 / 10 · ranked #417,072 of all domains
113 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 31.8 MB · 89 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Greiner AG
- Founded: 1868
- Country: Austria
From Wikidata (CC0).
Infrastructure
- Registered Nov 1995 (31 years) via united-domains GmbH, renews Mar 2027
- Hosted on Cloudflare (104.26.12.224, IPv6)
- DNS: Cloudflare DNS
- Email: Proofpoint Essentials
- Email security: SPF (hard fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 8,221,469, 10 hosts
- Verified with: Adobe, Atlassian, Brevo, Cloudflare, Google, Miro, OneTrust, TeamViewer
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lehre.greiner.com | 24 |
| www.greiner.com | 18 |
| sustainability.greiner.com | 15 |
| greiner.com | 14 |
| career.greiner.com | 12 |
| greinerei.greiner.com | 12 |
| reports.greiner.com | 12 |
| jobs.greiner.com | 11 |
| karriere.greiner.com | 9 |
Full technology history →
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Recent changes
- detected Salesforce Apr 2026