What powers 
messeluzern.ch?
Last seen Oct 2026 · 30 technologies across 17 categories
Analytics
CDN
CMS
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Operating systems
PaaS
Programming languages
Rich text editors
Security
Tag managers
Web frameworks
Web servers
Webmail
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Diffbot Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 30 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Nov 2026 amazonbot added to robots.txt
- Nov 2026 diffbot added to robots.txt
- Nov 2026 petalbot added to robots.txt
AI Crawlers
3 of 33 AI crawlers blocked
Audience
- 71% phone
- 18% tablet
- 11% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #301,095 of all domains
82 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German (Switzerland)
- Weight: 1.5 MB · 37 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Messe Luzern
From Wikidata (CC0).
Infrastructure
- Hosted on CYON cyon AG (149.126.6.139, IPv6)
- DNS: ewdns.ch
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 3,075,928, 9 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| messeluzern.ch | 22 |
| www.magazin.messeluzern.ch | 13 |
| www.messeluzern.ch | 10 |