# Css (css.ch): agent-readiness 71/100, grade C

> Rank 90 of 1000 on Qomvia (rubric v2.3.0). Last scanned 2026-09-30T05:30:16.812Z. Page: https://qomvia.com/site/css-ch  JSON: https://qomvia.com/api/score/css-ch

## Summary
Category: Insurance
{
  "known": true,
  "confidence": "high",
  "summary": "CSS.ch is the official website for CSS Versicherung, a well-known Swiss health insurance company. It serves as a platform to inform customers about its health and supplementary insurance products and provide access to online services.",
  "offerings": [
    "Health insurance (basic)",
    "Supplementary health insurance",
    "Accident insurance",
    "Health prevention programs",
    "Digital health services (myCSS app)"
  ],
  "audience": "Individuals, families, and private households residing in Switzerland.",
  "geography": "Switzerland",
  "strengths": [
    "Strong brand recognition in Switzerland",
    "Comprehensive range of health insurance products",
    "Focus on digital services with myCSS app",
    "Positioning as a 'health partner'"
  ],
  "unknowns": [
    "Specific market share figures",
    "Detailed premium comparisons with competitors",
    "Full list of legal or travel insurance offerings",
    "Their specific investment strategies"
  ],
  "alternatives": [],
  "business": "A major Swiss provider of health and accident insurance products for private individuals and families across Switzerland.",
  "competitors": [
    "helsana.ch",
    "swica.ch",
    "kpt.ch",
    "atupri.ch",
    "sanitas.com",
    "concordia.ch",
    "groupemutuel.ch"
  ]
}

## Score by group
- Machine access: 24/24
- Content legibility: 24/26
- Discovery surface: 10/20
- Identity & policy: 3/12
- Agent-facing performance: 5/8
- Agent protocols: 5/10
Failing checks:
- [blocker] No llms.txt
- [blocker] The site does not say who it is
- [blocker] No API or feed to read
- [improvement] No stated policy for automated access
- [improvement] No Content Signals

## AI mentions and rivals
- helsana.ch: not measured
- swica.ch: 56/100 https://qomvia.com/site/swica-ch
- kpt.ch: not measured
- atupri.ch: not measured
- concordia.ch: not measured

## FAQ
Q: Is Css readable by AI agents?
A: Css (css.ch) scores 71 out of 100 for agent readiness, grade C, measured today, on 30.09.2026. 0 of 3 agent classes we test can use the site, and 3 checks currently block agents outright.

Q: What stops agents from using css.ch?
A: The heaviest problems are: No llms.txt; The site does not say who it is; No API or feed to read; No stated policy for automated access; No Content Signals. Each one is scored from a public HTTP response, and the fix for each is listed in the signed-in report.

Q: How is the Css agent-readiness score calculated?
A: Qomvia fetches public pages of css.ch as an AI agent would and runs the core checks every site gets across 6 groups: Machine access, Content legibility, Discovery surface, Identity & policy, Agent-facing performance, Agent protocols. Checks are weighted by how much an agent loses when they fail, and the score is expressed out of 100.

Q: How often is this score updated?
A: Public scores are re-checked when the site is re-scanned; tracked domains are re-scanned weekly and their owners are alerted when a check regresses. This page shows the scan from today, on 30.09.2026.

## Related
- Leaderboard: https://qomvia.com/leaderboard — category ranking: https://qomvia.com/leaderboard/insurance
- Score another site: https://qomvia.com/