What powers 
sye.dk?
Last seen Oct 2026 · 5 technologies across 5 categories
Caching
Varnish
since Jun 2020
Hosting
One.com
since Aug 2022
Programming languages
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Jun 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.69 / 10 · ranked #322,887 of all domains
53 referring domains · OpenPageRank
Page
- Language: English
- Weight: 0.1 MB · 12 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on one.com (46.30.213.58, IPv6)
- DNS: one.com
- Email: one.com
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 9,154,067, 2 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted