What powers sia.ch?
Last seen Jun 2026 · 36 technologies across 21 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sia ch | #1 | 7 |
| who is sia | #91 | 3 |
| sia membership | #11 | 2 |
| switzerland architect | #25 | 0 |
| swiss vereins | #82 | 0 |
| werkvertragsrecht | #11 | 0 |
| architects official | #79 | 0 |
| architect organizations | #87 | 0 |
| architect organization | #81 | 0 |
| sia website | #32 | 0 |
| sia webinar | #62 | 0 |
| sia webinar | #12 | 0 |
| sia official website | #70 | 0 |
| sia construction | #17 | 0 |
| sia code | #54 | 0 |
| sia code | #28 | 0 |
| app value | #85 | 0 |
| is architect an engineer | #69 | 0 |
| german architects | #54 | 0 |
| design switzerland | #47 | 0 |
| engineers & architects association | #61 | 0 |
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
- 80% desktop
- 20% phone
Switzerland
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.39 / 10 · ranked #24,370 of all domains
602 referring domains · OpenPageRank
Search traffic
12 est. monthly organic visits (US)
21 keywords in Google's top 30
Core Web Vitals
| LCP | 3.1 s |
| INP | 50 ms |
| CLS | 0.3 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.5 MB · 30 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| term.sia.ch | 20 |
| shop.sia.ch | 14 |
| www.vd.sia.ch | 12 |
| vd.sia.ch | 11 |
| www.ti.sia.ch | 9 |
| ne.sia.ch | 8 |
| www.sia.ch | 8 |
| web.sia.ch | 7 |
| www.ge.sia.ch | 7 |
| events.sia.ch | 3 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- detected Lodash Dec 2025
- dropped Cloudflare Bot Management Nov 2025