What powers slf.ch?
Last seen Jun 2026 · 19 technologies across 13 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| wsl | #80 | 120 |
| slf | #6 | 110 |
| davos | #54 | 70 |
| type of avalanches | #2 | 42 |
| type of avalanche | #2 | 42 |
| jungfraujoch | #95 | 38 |
| slab avalanche | #5 | 35 |
| mountain ecology | #6 | 30 |
| rock avalanche | #3 | 25 |
| mountain ecosystem | #7 | 23 |
| avalanche warning | #33 | 21 |
| ser davos | #59 | 21 |
| does snow reflect light | #1 | 21 |
| snow gliding | #3 | 20 |
| benjamin walter | #28 | 17 |
| avalanche swiss alps | #3 | 17 |
| avalanches in switzerland today | #2 | 15 |
| snow light reflection | #1 | 15 |
| what is a rock slide | #3 | 14 |
| snow depth map | #21 | 12 |
| permafrost definition | #44 | 11 |
| avalanche sizes | #5 | 10 |
| where do avalanches happen | #6 | 9 |
| avalanche in switzerland today | #3 | 9 |
| snow transport | #3 | 9 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 51% desktop
- 49% phone
Switzerland
Germany
France
Italy
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.45 / 10 · ranked #20,442 of all domains
785 referring domains · OpenPageRank
Search traffic
1,000 est. monthly organic visits (US)
707 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.9 MB · 39 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cerc.slf.ch | 15 |
| www.slf.ch | 13 |
| snowpack.slf.ch | 8 |
| pro.slf.ch | 3 |
Full technology history →
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