What powers 
bsu.ch?
Last seen May 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Apr 2019
CMS
Drupal
since Apr 2019
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2026
PWA
since Aug 2022
Performance
Priority Hints
since Jan 2026
Programming languages
PHP
since Apr 2019
Security
HSTS
since Jan 2026
Tag managers
Google Tag Manager
since Nov 2021
UI frameworks
Tailwind CSS
since Apr 2022
Web servers
Apache HTTP Server
since Apr 2019
Webmail
Microsoft 365
since Aug 2022
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
Open Page Rank
3.50 / 10 · ranked #895,723 of all domains
25 referring domains · OpenPageRank
Organisation
- Busbetrieb Solothurn und Umgebung
From Wikidata (CC0).
Infrastructure
- Hosted on NINE (5.148.183.112)
- DNS: nts.ch
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 12,626,699, 2 hosts
- Verified with: Microsoft 365, SwissSign
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 jQuery UI Feb 2026
- detected Google Analytics Jan 2026
- detected Google Tag Manager Jan 2026
- detected HSTS Jan 2026
- detected Open Graph Jan 2026
- detected Priority Hints Jan 2026
- detected Tailwind CSS Jan 2026