What powers 
hrm.de?
Last seen Aug 2026 · 28 technologies across 18 categories
Analytics
Appointment scheduling
Caching
CMS
Cookie compliance
Databases
JavaScript libraries
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
Security
Video players
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Restricts 3 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Restricted
- GPTBot Restricted
User-request fetchers
- Claude-User Restricted
The other 30 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not found
- Sep 2026 * added to robots.txt
- Sep 2026 claude-user: Restricted (was Allowed)
- Sep 2026 claudebot: Restricted (was Allowed)
- Sep 2026 gptbot: Restricted (was Allowed)
AI Crawlers
3 of 33 AI crawlers restricted
Audience
- 76% desktop
- 24% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #353,481 of all domains
114 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 6.7 MB · 63 requests
- WordPress theme: blocksy (child: hrm-theme) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- HRM.de (HRM Research Institute on Wikidata)
- Founded: 2007
- Sector: human resource management
- Country: Germany
- Profiles: Facebook, X, LinkedIn
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Combell (185.175.196.74, IPv6)
- DNS: ns14.net
- Email: Google Workspace
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 759,667, 6 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| institute.hrm.de | 21 |
| www.hrm.de | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Algolia May 2026
- dropped Underscore.js May 2026
- dropped Blocksy Companion Nov 2025
- dropped Microsoft Advertising Nov 2025