What powers psi.ch?
Last seen Jun 2026 · 71 technologies across 27 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sls | #23 | 190 |
| scanning probe microscopy | #67 | 95 |
| soft | #77 | 70 |
| sinq | #3 | 57 |
| high temperature superconductor | #96 | 57 |
| psi laboratory | #1 | 48 |
| photon accelerator | #96 | 47 |
| psi jobs | #5 | 47 |
| thin film | #11 | 40 |
| thin film | #11 | 40 |
| spallation | #18 | 40 |
| psi ch | #1 | 27 |
| neutron imaging | #7 | 15 |
| psi laboratory | #3 | 15 |
| gems.tm | #2 | 15 |
| hursin university | #5 | 15 |
| pollux | #33 | 14 |
| hot laboratory | #4 | 14 |
| alvra | #1 | 12 |
| psi open positions | #1 | 12 |
| psi guesthouse | #1 | 12 |
| psi authenticator app | #5 | 12 |
| transactinide elements | #3 | 11 |
| nicola marzari | #4 | 11 |
| furka | #3 | 11 |
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
- 55% desktop
- 43% phone
- 2% tablet
Switzerland
United States
India
Japan
Germany
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.88 / 10 · ranked #9,508 of all domains
1,474 referring domains · OpenPageRank
Search traffic
1,400 est. monthly organic visits (US)
1,239 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.6 MB · 10 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.carculator.psi.ch | 18 |
| carculator.psi.ch | 17 |
| indico.psi.ch | 17 |
| gitlab.psi.ch | 16 |
| sharelatex.psi.ch | 14 |
| pocket.psi.ch | 13 |
| www.psi.ch | 13 |
| gitea.psi.ch | 9 |
| duo.psi.ch | 7 |
| gfa-status.web.psi.ch | 7 |
| elog.psi.ch | 6 |
| intranet.psi.ch | 6 |
| gems.web.psi.ch | 5 |
| idp.psi.ch | 5 |
| tendl.web.psi.ch | 2 |
Full technology history →
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Recent changes
- dropped Htmx Jun 2026
- dropped Amazon CloudFront Feb 2026
- dropped Amazon Web Services Feb 2026
- detected Varnish Jan 2026