What powers 
upk.ch?
Last seen Aug 2026 · 24 technologies across 15 categories
Advertising
Appointment scheduling
CDN
CMS
Cookie compliance
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
Webmail
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 * added to robots.txt
- Sep 2026 * removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| basel hospitals | #9 | 1 |
| tagesklinik | #10 | 1 |
| forensik | #20 | 1 |
| forensik | #20 | 1 |
| christian huber | #40 | 0 |
| undine medical | #83 | 0 |
| upkj | #28 | 0 |
| upk login | #23 | 0 |
| what is elimination disturbance | #10 | 0 |
| pq 16 | #51 | 0 |
| is encopresis: a mental disorder | #81 | 0 |
| martin meyer | #39 | 0 |
| miriam weber | #26 | 0 |
| gaupp | #64 | 0 |
| dominique de quervain | #71 | 0 |
| dominique de quervain | #41 | 0 |
| dominique de quervain | #13 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 72% phone
- 28% desktop
Switzerland
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.58 / 10 · ranked #149,508 of all domains
126 referring domains · OpenPageRank
Search traffic
4 est. monthly organic visits (US)
17 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.3 MB · 50 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on OPSONE (185.221.40.25, IPv6)
- DNS: uhbs.ch
- Email: usb.ch
- Email security: SPF (hard fail), DMARC monitor only
- SSL: ZeroSSL, ECDSA P384, expires Oct 2026
- Common Crawl link graph: rank 7,030,892, 6 hosts
- Verified with: Apple Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.privatklinik.upk.ch | 18 |
| www.upk.ch | 18 |
| auth.upk.ch | 8 |
| karriere.upk.ch | 7 |
| webmail.upk.ch | 7 |
Full technology history →
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Recent changes
- detected Babel Jul 2026
- detected Bootstrap Jul 2026
- detected Calendly Jul 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026
- detected core-js Jul 2026
- detected FancyBox Jul 2026
- detected Font Awesome Jul 2026
- detected Google Tag Manager Jul 2026
- detected Microsoft Advertising Jul 2026
- detected Nginx Jul 2026
- detected Open Graph Jul 2026
- detected PHP Jul 2026
- detected Twitch Player Jul 2026
- detected TYPO3 CMS Jul 2026
- detected Usercentrics Jul 2026