What powers fortum.fi?
Last seen Jun 2026 · 68 technologies across 27 categories
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Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 73% phone
- 20% desktop
- 7% tablet
Finland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.84 / 10 · ranked #123,804 of all domains
251 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Finnish
- CDN: Cloudflare
- Weight: 2.7 MB · 72 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.fortum.fi | 20 |
| yhdessa.fortum.fi | 20 |
| aurinkolaskuri.fortum.fi | 18 |
| online.fortum.fi | 18 |
| valpas.fortum.fi | 16 |
| yritys.fortum.fi | 16 |
| web.fortum.fi | 15 |
| heatonline.fortum.fi | 14 |
| store.fortum.fi | 10 |
| welcome.fortum.fi | 9 |
| c.fortum.fi | 7 |
| identity.fortum.fi | 7 |
| omafiksu.fortum.fi | 5 |
| proplus.fortum.fi | 5 |