What powers hlb-schumacher.de?
Last seen Sep 2026 · 20 technologies across 12 categories
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Tag managers
Web servers
Webmail
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.34 / 10 · ranked #2,797,406 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 3.6 MB · 65 requests
- WordPress theme: hlb-wordpress-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- HLB Schumacher GmbH
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on MITTWALD-AS Mittwald CM Service GmbH und Co. KG (37.202.3.41)
- Email: Hornetsecurity
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 25,125,530, 2 hosts
- Verified with: Apple Business, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped TinyMCE Mar 2026
- detected Priority Hints Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Google Tag Manager Nov 2025
- detected TinyMCE Nov 2025