What powers sievi.fi?
Last seen Aug 2026 · 19 technologies across 11 categories
Analytics
CDN
CMS
Font scripts
JavaScript Libraries
Miscellaneous
Programming languages
Security
UI Frameworks
Web servers
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 90% phone
- 6% desktop
- 3% tablet
Finland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.06 / 10 · ranked #1,488,050 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Finnish
- Weight: 2.5 MB · 100 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sievi
- Founded: 1867
- Country: Finland
From Wikidata (CC0).
Infrastructure
- Hosted on JOKIICT (185.166.185.38)
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, CAA
- SSL: Telia, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 919,851, 3 hosts
- Verified with: Apple Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sievi.fi | 14 |
| www.sievi.fi | 14 |
| edu.sievi.fi | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jsDelivr Jun 2026
- detected Apple iCloud Mail May 2026
- dropped core-js Oct 2025
- dropped Facebook Pixel Oct 2025
- dropped Google Analytics Oct 2025
- dropped Google Tag Manager Oct 2025