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fourmilab.ch

https://fourmilab.ch

C74
Performance 0Accessibility 71SEO 91Best Practices 96

6 technologies detected · Last audited Apr 22, 2026

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Technology stack

Frontend

Amazon Route 53 Google Workspace HSTS OpenSSL

Hosting

Apache Apache HTTP Server

Frequently asked questions about fourmilab.ch

What technology does fourmilab.ch use?

fourmilab.ch is built with Amazon Route 53, Google Workspace, HSTS, OpenSSL, and Apache.

Is fourmilab.ch fast?

No — fourmilab.ch scores 0/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is fourmilab.ch accessible?

Mostly — fourmilab.ch scores 71/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does fourmilab.ch use?

No CMS fingerprint was detected on fourmilab.ch — it may use a static site generator or a custom application.

Where is fourmilab.ch hosted?

fourmilab.ch is hosted on Apache HTTP Server.

Does fourmilab.ch use HTTPS?

Yes — fourmilab.ch serves traffic over HTTPS.

1 audits

Apr 22, 2026 23:09 UTC Latest

/

Worker: worker-madrid-spain-03

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Scores

Performance 0Accessibility 71Best Practices 96SEO 91PWA 0

Timing

LCP: 0 msFirst Contentful Paint: 0 msTTFB: 115 msTotal Time: 115 msCumulative Layout Shift: 0.000

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