What powers 
opentrack.ch?
Last seen Sep 2026 · 5 technologies across 5 categories
CDN
jQuery CDN
since Feb 2022
JavaScript libraries
Miscellaneous
SWFObject
since Jul 2020
Web servers
Nginx
since Jul 2020
Widgets
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.43 / 10 · ranked #972,112 of all domains
20 referring domains · OpenPageRank
Page
- Language: English
- Weight: 0.2 MB · 35 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ASN-METANET Routingpeering issues: noc@metanet.ch (80.74.141.34)
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,297,592, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted