What powers watchoyster.ch?
Last seen Sep 2026 · 16 technologies across 11 categories
Analytics
CDN
Ecommerce
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Programming languages
UI frameworks
Web frameworks
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 63% phone
- 37% desktop
Indonesia
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.95 / 10 · ranked #13,750,471 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 3.8 MB · 23 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 105,733,449
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Tag Manager Aug 2026
- dropped Microsoft Clarity Aug 2026
- dropped core-js Jul 2026
- dropped Facebook Pixel Jul 2026
- dropped Nginx Jul 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Browser Insights Jun 2026
- detected Google Tag Manager Jun 2026
- detected HTTP/3 Jun 2026
- detected Microsoft Clarity Jun 2026
- detected PWA Jun 2026
- dropped Apache HTTP Server Apr 2026
- detected core-js Apr 2026
- detected Facebook Pixel Apr 2026
- detected Google Analytics Apr 2026
- detected Open Graph Apr 2026