What powers boller-binzen.de?
Last seen Aug 2026 · 10 technologies across 6 categories
Cookie compliance
Cookiebot
since Dec 2025
Usercentrics
since Dec 2025
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2023
PWA
since Nov 2022
Tag managers
Google Tag Manager
since Dec 2025
UI frameworks
Bootstrap
since Oct 2021
Web servers
Nginx
since Dec 2025
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
- Sep 2026 claudebot removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claude-web removed from robots.txt
- Sep 2026 gptbot removed from robots.txt
- Sep 2026 cohere-ai removed from robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.30 / 10 · ranked #49,277,145 of all domains
0 referring domains · OpenPageRank
Page
- Language: German
- Weight: 2.3 MB · 72 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- ROLAND BOLLER GmbH
From the homepage's own structured data (Sep 2026).
Infrastructure
- Email: Hornetsecurity
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 49,189,746
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Apache HTTP Server Jun 2026
- detected Nginx May 2026
- dropped Nginx Mar 2026
- detected Apache HTTP Server Feb 2026
- dropped Apache HTTP Server Jan 2026
- detected Bootstrap Dec 2025
- detected Cookiebot Dec 2025
- detected Google Tag Manager Dec 2025
- detected Nginx Dec 2025
- detected Usercentrics Dec 2025