What powers sgo.fi?
Last seen Aug 2026 · 3 technologies across 3 categories
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ImagesiftBot Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot 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 not found
- ai.txt not found
AI Crawlers
3 of 33 AI crawlers blocked
Audience
- 54% desktop
- 46% phone
Finland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #349,823 of all domains
109 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.8 MB · 17 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sodankylä Geophysical Observatory
- Founded: 1913
- Country: Finland
From Wikidata (CC0).
Infrastructure
- Hosted on FUNETAS (193.167.134.112)
- DNS: sgo.fi
- Email: sgo.fi
- Email security: SPF (hard fail), DMARC monitor only
- SSL: HARICA, ECDSA P256, expires Mar 2027
- Common Crawl link graph: rank 472,522, 10 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sgo.fi | 3 |
| www.sgo.fi | 3 |