What powers 
karlsberg.de?
Last seen Sep 2026 · 51 technologies across 21 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting panels
JavaScript frameworks
JavaScript libraries
Maps
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
Security
UI frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
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
- Oct 2026 llms.txt removed
- Oct 2026 *: Restricted (was Allowed)
- Oct 2026 gptbot removed from robots.txt
- Oct 2026 perplexitybot removed from robots.txt
- Sep 2026 *: Allowed (was Restricted)
- Sep 2026 gptbot added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 93% phone
- 7% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.75 / 10 · ranked #277,246 of all domains
109 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 6.4 MB · 68 requests
- WordPress theme: karlsberg · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Karlsberg
- Founded: 1878
- Sector: brewing industry, beverage industry
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on PLUSSERVER-ASN1 (195.252.153.12)
- DNS: plusserver.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,843,358, 9 hosts
- Verified with: Apple Business, Brevo, GlobalSign, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| karlsberg.de | 23 |
| investoren.karlsberg.de | 22 |
| download.karlsberg.de | 20 |
| karriere.karlsberg.de | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Jetpack Sep 2026
- detected Alpine.js Jul 2026
- detected Cart Functionality Jul 2026
- detected Shopify Jul 2026
- detected Apache HTTP Server Mar 2026