What powers oberkraemer.de?
Last seen Sep 2026 · 33 technologies across 12 categories
CMS
Databases
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Programming languages
Security
UI frameworks
Web servers
Widgets
WordPress plugins
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- GPTBot Blocked
- meta-externalagent Blocked
- ClaudeBot Allowed
The other 29 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 llms.txt appeared
- Sep 2026 * removed from robots.txt
- Sep 2026 bytespider added to robots.txt
- Sep 2026 claudebot added to robots.txt
- Sep 2026 gptbot added to robots.txt
- Sep 2026 meta-externalagent added to robots.txt
AI Crawlers
3 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 90% phone
- 10% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.20 / 10 · ranked #1,265,400 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.9 MB · 54 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Oberkrämer
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (144.76.55.199, IPv6)
- DNS: first-ns.de
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,160,329, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.oberkraemer.de | 31 |
| wahlen.oberkraemer.de | 5 |
Full technology history →
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Recent changes
- detected AOS Sep 2026
- detected Browser-Update.org Sep 2026
- detected Nginx Sep 2026
- detected Open Graph Sep 2026