What powers ratio.ch?
Last seen Sep 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Jun 2020
Databases
MySQL
since Feb 2021
Ecommerce
Cart Functionality
since Feb 2021
JavaScript libraries
Live chat
Tawk.to
since Feb 2021
Miscellaneous
Programming languages
PHP
since Jun 2020
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2021
UI frameworks
ZURB Foundation
since Oct 2023
Web frameworks
Symfony
since Feb 2021
Web servers
Apache HTTP Server
since Feb 2021
Nginx
since Jun 2020
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 51% phone
- 49% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.26 / 10 · ranked #2,973,090 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- Weight: 34.6 MB · 53 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NMM-AS D - 02742 Friedersdorf Hauptstrasse 68 (85.13.144.176)
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 14,546,177, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ratio.ch | 16 |
| www.ratio.ch | 10 |
Full technology history →
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Recent changes
- detected Nginx Aug 2026