What powers lapa.ch?
Last seen Aug 2026 · 44 technologies across 22 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
IaaS
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Webmail
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Bytespider Blocked
- Diffbot Blocked
- img2dataset 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 found
- ai.txt not found
- Oct 2026 meta-externalagent removed from robots.txt
- Oct 2026 chatgpt-user removed from robots.txt
- Oct 2026 claude-web removed from robots.txt
- Oct 2026 claudebot removed from robots.txt
- Oct 2026 ccbot removed from robots.txt
- Oct 2026 amazonbot removed from robots.txt
AI Crawlers
3 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 66% phone
- 29% desktop
- 5% tablet
Switzerland
Italy
Germany
France
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.27 / 10 · ranked #9,107,330 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 6.6 MB · 111 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.31.5, IPv6)
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 29,369,810, 2 hosts
- Verified with: 1Password, Google, Twilio
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.lapa.ch | 27 |
| de.lapa.ch | 20 |
| en.lapa.ch | 10 |
Full technology history →
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