What powers 
ratioapp.de?
Last seen Sep 2026 · 8 technologies across 6 categories
JavaScript frameworks
Operating systems
CentOS
since Aug 2022
Programming languages
Security
HSTS
since Sep 2022
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 80% phone
- 16% desktop
- 4% tablet
Germany
Austria
Luxembourg
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.31 / 10 · ranked #432,347 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 100 ms |
| CLS | 1 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.8 MB · 17 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SIM-NETWORKS (156.67.52.217)
- DNS: sim-networks.com
- Email: ratioapp.de
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 25,229,503, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js Sep 2026
- dropped Lodash Sep 2026
- dropped Vuetify Sep 2026
- dropped Webpack Sep 2026
- detected core-js Feb 2026
- detected Lodash Feb 2026
- detected Node.js Feb 2026
- detected Nuxt.js Feb 2026
- detected Vue.js Feb 2026
- detected Vuetify Feb 2026
- detected Webpack Feb 2026
- dropped core-js Jan 2026
- dropped Lodash Jan 2026
- dropped Node.js Jan 2026
- dropped Nuxt.js Jan 2026
- dropped Vue.js Jan 2026
- dropped Vuetify Jan 2026
- dropped Webpack Jan 2026