What powers kvbl.ch?
Last seen Aug 2026 · 27 technologies across 14 categories
Analytics
Google Analytics
since Oct 2020
CDN
Google Hosted Libraries
since Aug 2022
jQuery CDN
since Aug 2022
CMS
TYPO3 CMS
since Oct 2020
Font scripts
Font Awesome
since Mar 2023
Google Font API
since Oct 2020
Hosting
Infomaniak
since Jul 2023
JavaScript libraries
jQuery
since Oct 2020
OWL Carousel
since Oct 2020
Miscellaneous
Programming languages
PHP
since Oct 2020
Security
Tag managers
Google Tag Manager
since Oct 2020
UI frameworks
Video players
YouTube
since Aug 2022
Web servers
Apache HTTP Server
since Jul 2023
Nginx
since Oct 2020
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 57% phone
- 43% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.23 / 10 · ranked #1,227,295 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 2.0 MB · 41 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MIRONET-AS (91.212.196.155, IPv6)
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 12,428,286, 11 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| schulen.kvbl.ch | 20 |
| grundbildung.kvbl.ch | 19 |
| anmeldungen.kvbl.ch | 11 |
| wms.kvbl.ch | 11 |
| kbs.kvbl.ch | 10 |
| www.kvbl.ch | 10 |
| zba.kvbl.ch | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Proton Mail Jun 2026
- dropped Microsoft Clarity Feb 2026