What powers 
kathluzern.ch?
Last seen Aug 2026 · 28 technologies across 14 categories
Analytics
CDN
CMS
Ecommerce
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Aug 2026 robots.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| hofkirche lucerne | #3 | 3 |
| peterskirche | #51 | 2 |
| churches in lucerne switzerland | #58 | 1 |
| lucerne switzerland church | #80 | 1 |
| catholic churches in lucerne switzerland | #88 | 0 |
| catholic churches in lucerne switzerland | #58 | 0 |
| churches in lucerne | #77 | 0 |
| churches in lucerne | #49 | 0 |
| church of st leodegar lucerne | #17 | 0 |
| virginia ambassadors of music | #26 | 0 |
| reto stalder | #41 | 0 |
| st leodegar | #32 | 0 |
| st michael kirche | #68 | 0 |
| st karl | #58 | 0 |
| stefan schmid | #59 | 0 |
| stbi | #56 | 0 |
| ai jesus art | #70 | 0 |
| anton michael | #59 | 0 |
| katholische kirche st peter | #93 | 0 |
| hofkirche | #41 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 76% phone
- 24% desktop
Switzerland
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.41 / 10 · ranked #170,994 of all domains
130 referring domains · OpenPageRank
Search traffic
7 est. monthly organic visits (US)
20 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- Weight: 6.5 MB · 57 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ASN-METANET Routingpeering issues: noc@metanet.ch (94.126.21.47)
- DNS: dns-lst.ch
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 671,159, 4 hosts
- Verified with: Google, SwissSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.kathluzern.ch | 18 |
| mobile.kathluzern.ch | 15 |
| raumreservation.kathluzern.ch | 11 |
Full technology history →
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Recent changes
- detected PWA Mar 2026
- detected Apollo Nov 2025
- detected GraphQL Nov 2025
- detected TypeScript Nov 2025