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Analyzed URL

https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering/

Measured 2 weeks ago

Analyze another URL

AI-Ready Score

Poor

out of 100

Token Savings

HTML tokens 155.296
Markdown tokens 12
Savings 100%

Score Breakdown

Semantic HTML 63/100
Content Efficiency 55/100
AI Discoverability 35/100
Structured Data 75/100
Accessibility 64/100

Emerging protocols

0 of 6 detected

Well-known endpoints AI agents look for. Detected here means an agent can discover and connect to your service automatically.

  • OAuth Protected Resource RFC 9728
    /.well-known/oauth-protected-resource
  • OAuth Discovery RFC 8414
    /.well-known/oauth-authorization-server
  • MCP Server Card SEP-1649 draft
    /.well-known/mcp/server-card.json
  • A2A Agent Card A2A v1.0
    /.well-known/agent-card.json
  • API Catalog RFC 9727
    /.well-known/api-catalog
  • Agent Skills index Discovery RFC v0.2.0 draft
    /.well-known/agent-skills/index.json

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What we measured No llms.txt found

Your site doesn't have an llms.txt file. This is the emerging standard for helping AI agents understand your site structure.

How to implement

Create an /llms.txt file following the llmstxt.org specification. Include a site description and links to your key pages.

Paste into a coding agent to make the fix

What we measured Missing <article> and <main> elements

Your page doesn't use <article> or <main> elements. These semantic containers help AI agents identify the primary content area and ignore navigation, sidebars, and footers.

How to implement

Add a <main> element around your page's primary content, and use <article> for self-contained content blocks like blog posts or product descriptions.

Paste into a coding agent to make the fix

What we measured Content ratio: 0.1% (139 content chars / 264874 HTML bytes)

Your page has a low ratio of actual content to total HTML. Much of the page weight is markup, scripts, or styles rather than content.

How to implement

Move CSS to external stylesheets, remove inline styles, minimize JavaScript, and ensure the HTML focuses on content structure.

Paste into a coding agent to make the fix

What we measured No Markdown for Agents support detected

Your site doesn't support Markdown for Agents. This Cloudflare standard lets AI agents request content in markdown format, reducing token usage by ~80%.

How to implement

Implement one or more: (1) Respond to Accept: text/markdown with markdown content. (2) Serve .md URLs (e.g., /page.md). (3) Add <link rel="alternate" type="text/markdown"> tags. (4) Add Link HTTP headers for markdown discovery.

Paste into a coding agent to make the fix

What we measured No Content-Signal found (robots.txt or HTTP headers)

No Content-Signal directives found. These tell AI agents how they may use your content (search indexing, AI input, training data). The recommended location is robots.txt.

How to implement

Add Content-Signal to your robots.txt: User-agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no. You can also add it as an HTTP header on markdown responses.

Paste into a coding agent to make the fix

What we measured 0/3 OG tags present

Missing or incomplete Open Graph tags. OG tags help AI agents (and social platforms) understand your page title, description, and image.

How to implement

Add og:title, og:description, and og:image meta tags to your page's <head>.

Paste into a coding agent to make the fix

What we measured Main content starts at 100% of HTML

The main content appears late in the HTML document. AI agents may give more weight to content that appears early.

How to implement

Restructure your HTML so that <main> or <article> content appears before sidebars and supplementary content.

Paste into a coding agent to make the fix

What we measured no <h1>

Your heading structure has issues (skipped levels or multiple h1 tags). A clean hierarchy helps AI agents understand content organization.

How to implement

Ensure you have exactly one <h1> per page, and headings follow sequential order: h1 > h2 > h3. Don't skip levels (e.g., h1 directly to h3).

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What we measured 45/1300 elements with inline styles (3.5%)

Many elements have inline style attributes. These add noise for AI agents extracting content.

How to implement

Move all inline styles to CSS classes in your stylesheet. Use utility CSS frameworks like Tailwind if you need many unique styles.

Paste into a coding agent to make the fix
Markdown tokens: 12
Zilveren Kruis is onderdeel van
Aanvullende verzekering - Zilveren Kruis

[Navigatie overslaan](https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering/#navigatie-overslaan)

[![Zilveren Kruis logo](https://www.zilverenkruis.nl/assets/zilverenkruis/img/logo/logo_zilverenkruis.svg)](https://www.zilverenkruis.nl/consumenten)

[Zakelijk](https://www.zilverenkruis.nl/zakelijk)[Voor zorgaanbieders](https://www.zilverenkruis.nl/zorgaanbieders)[Studenten](https://www.zilverenkruis.nl/consumenten/service/wijzigen/ikword18)[English](https://www.zilverenkruis.nl/en/consumenten)[Over ons](https://www.zilverenkruis.nl/overons)[Pers](https://www.zilverenkruis.nl/overons/pers)

Upload this file as /consumenten/zorgverzekering/aanvullende-verzekering.md on your server so AI agents can access a clean version of your page. You can also configure Accept: text/markdown content negotiation to serve it automatically.

Generated llms.txt for this single page

Download llms.txt
# zilverenkruis.nl

> Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buitenland. Bereken direct je premie.

## Main
- [Aanvullende zorgverzekering 2026 -](https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering/): Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buiten…
- [Studenten](https://www.zilverenkruis.nl/consumenten/service/wijzigen/ikword18)
- [Declareren](https://www.zilverenkruis.nl/consumenten/service/declareren)
- [ZelfZorgWijzer-app](https://www.zilverenkruis.nl/consumenten/service/zelfzorgwijzer)
- [Alles over betalen](https://www.zilverenkruis.nl/consumenten/service/betalen)
- [Alle betaalopties](https://www.zilverenkruis.nl/consumenten/service/betalen/betaalopties)
- [Mijn betaalgegevens wijzigen](https://www.zilverenkruis.nl/consumenten/service/betalen/betaalgegevens-wijzigen)
- [Wijzigen](https://www.zilverenkruis.nl/consumenten/service/wijzigen)
- [Opzeggen](https://www.zilverenkruis.nl/consumenten/service/wijzigen/opzeggen)
- [Geboorte doorgeven](https://www.zilverenkruis.nl/consumenten/service/wijzigen/geboorte)
- [Verhuizing doorgeven](https://www.zilverenkruis.nl/consumenten/service/wijzigen/verhuizen)
- [Samenwonen of trouwen](https://www.zilverenkruis.nl/consumenten/service/wijzigen/samenwonen-of-trouwen)
- [Navigatie overslaan](https://www.zilverenkruis.nl/)
- [English](https://www.zilverenkruis.nl/en/consumenten)
- [Zakelijk](https://www.zilverenkruis.nl/zakelijk)
- [Voor zorgaanbieders](https://www.zilverenkruis.nl/zorgaanbieders)
- [Over ons](https://www.zilverenkruis.nl/overons)
- [Pers](https://www.zilverenkruis.nl/overons/pers)
- [Meer over Mijn Zilveren Kruis](https://www.zilverenkruis.nl/consumenten/mijn-zilveren-kruis)
- [Home](https://www.zilverenkruis.nl/consumenten)

## Legal
- [disclaimer](https://www.zilverenkruis.nl/consumenten/disclaimer)
- [privacy](https://www.zilverenkruis.nl/consumenten/privacy)
- [cookies](https://www.zilverenkruis.nl/consumenten/cookies)

## Support
- [Klantenservice](https://www.zilverenkruis.nl/consumenten/contact)
- [Denk met ons mee](https://www.zilverenkruis.nl/consumenten/contact/meedenkers)
- [Klacht indienen](https://www.zilverenkruis.nl/consumenten/contact/klachtenprocedure)

Full llms.txt requires domain-wide analysis (coming soon)

Upload this file to https://www.zilverenkruis.nl/llms.txt at the root of your domain. AI agents like ChatGPT, Claude, and Perplexity check this file to understand your site structure.

Semantic HTML

Uses article or main element (0/100)

Missing <article> and <main> elements

Proper heading hierarchy (70/100)

no <h1>

Uses semantic HTML elements (54/100)

10 semantic elements, 52 divs (ratio: 16%)

Meaningful image alt texts (100/100)

4/4 images with meaningful alt text

Low div nesting depth (100/100)

Avg div depth: 2.2, max: 4

Content Efficiency

Good token reduction ratio (100/100)

100% token reduction (HTML→Markdown)

Good content-to-noise ratio (0/100)

Content ratio: 0.1% (139 content chars / 264874 HTML bytes)

Minimal inline styles (50/100)

45/1300 elements with inline styles (3.5%)

Reasonable page weight (50/100)

HTML size: 259KB

AI Discoverability

Has llms.txt file (0/100)

No llms.txt found

Has robots.txt file (100/100)

robots.txt exists

Robots.txt allows AI bots (100/100)

All major AI bots allowed

Has sitemap.xml (100/100)

Sitemap found

Markdown for Agents support (0/100)
&#10007; Accept: text/markdown &#10007; .md URL &#10007; <link> tag &#10007; Link header
Has Content-Signal (robots.txt or HTTP headers) (0/100)
&#10003; robots.txt &#10003; HTTP header &#10007; Policy

Structured Data

Has Schema.org / JSON-LD (100/100)

JSON-LD found: ItemList, FAQPage

Has Open Graph tags (0/100)

0/3 OG tags present

Has meta description (100/100)

Meta description: 150 chars

Has canonical URL (100/100)

Canonical URL present

Has lang attribute (100/100)

lang="nl"

Accessibility

Content available without JavaScript (100/100)

Content available without JavaScript

Reasonable page size (80/100)

Page size: 259KB

Content appears early in HTML (0/100)

Main content starts at 100% of HTML

{
  "url": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering/",
  "timestamp": 1783338895821,
  "fetch": {
    "mode": "simple",
    "timeMs": 3425,
    "htmlSizeBytes": 264874,
    "supportsMarkdown": false,
    "markdownAgents": {
      "contentNegotiation": false,
      "mdUrl": {
        "found": false,
        "url": null
      },
      "linkTag": {
        "found": false,
        "url": null
      },
      "linkHeader": {
        "found": false,
        "url": null
      },
      "responseHeaders": {
        "contentSignal": null,
        "xMarkdownTokens": null,
        "vary": null
      },
      "frontmatter": {
        "present": false,
        "fields": [],
        "level": "none"
      },
      "level": "none"
    },
    "statusCode": 200
  },
  "extraction": {
    "title": "Aanvullende zorgverzekering 2026 -",
    "excerpt": "Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buitenland. Bereken direct je premie.",
    "byline": null,
    "siteName": null,
    "lang": "nl",
    "contentLength": 139,
    "metadata": {
      "description": "Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buitenland. Bereken direct je premie.",
      "ogTitle": null,
      "ogDescription": null,
      "ogImage": null,
      "ogType": null,
      "canonical": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering",
      "lang": "nl",
      "schemas": [
        {
          "@type": "ItemList",
          "itemListElement": [
            {
              "@type": "Product",
              "category": "Aanvullende verzekering",
              "isRelatedTo": [
                {
                  "@type": "Product",
                  "name": "Basis Start",
                  "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/basisverzekering/basis-start#ZVWLS"
                }
              ],
              "offers": {
                "@type": "Offer",
                "price": "2.25",
                "priceCurrency": "EUR",
                "validFrom": "2026-01-01",
                "validThrough": "2026-12-31"
              },
              "additionalProperty": [
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding fysiotherapie vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100% van het buitenlandse tarief",
                  "name": "Vergoeding spoedeisende zorg in het buitenland"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100%",
                  "name": "Vergoeding repatriëring"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding anticonceptie vanaf 21 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding online check huidkanker"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding tandarts en mondhygiënist vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "maximaal € 10.000 per ongeval",
                  "name": "Vergoeding tandheelkundige kosten na een ongeval vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "Basis Start",
                  "name": "Alleen in combinatie met basisverzekering"
                }
              ],
              "name": "Basis Plus Module",
              "url": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering",
              "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering#AV0S"
            },
            {
              "@type": "Product",
              "category": "Aanvullende verzekering",
              "isRelatedTo": [
                {
                  "@type": "Product",
                  "name": "Basis Zeker",
                  "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/basisverzekering/basis-zeker#ZVW"
                },
                {
                  "@type": "Product",
                  "name": "Basis Exclusief",
                  "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/basisverzekering/basis-exclusief#ZVWH"
                }
              ],
              "offers": {
                "@type": "Offer",
                "price": "2.25",
                "priceCurrency": "EUR",
                "validFrom": "2026-01-01",
                "validThrough": "2026-12-31"
              },
              "additionalProperty": [
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding fysiotherapie vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100%",
                  "name": "Vergoeding repatriëring"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding anticonceptie vanaf 21 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding online check huidkanker"
                },
                {
                  "@type": "PropertyValue",
                  "value": "maximaal € 10.000 per ongeval",
                  "name": "Vergoeding tandheelkundige kosten na een ongeval vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding alternatieve geneeswijzen"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding brillen en contactlenzen"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen extra vergoeding",
                  "name": "Vergoeding niet-spoedeisende zorg in het buitenland"
                },
                {
                  "@type": "PropertyValue",
                  "value": "Basis Zeker, Basis Exclusief",
                  "name": "Alleen in combinatie met basisverzekering"
                }
              ],
              "name": "Basis Plus Module",
              "url": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering",
              "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering#AV0"
            },
            {
              "@type": "Product",
              "category": "Aanvullende verzekering",
              "isRelatedTo": [
                {
                  "@type": "Product",
                  "name": "Basis Start",
                  "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/basisverzekering/basis-start#ZVWLS"
                }
              ],
              "offers": {
                "@type": "Offer",
                "price": "11.95",
                "priceCurrency": "EUR",
                "validFrom": "2026-01-01",
                "validThrough": "2026-12-31"
              },
              "additionalProperty": [
                {
                  "@type": "PropertyValue",
                  "value": "3 behandelingen per jaar",
                  "name": "Vergoeding fysiotherapie vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100% van het buitenlandse tarief",
                  "name": "Vergoeding spoedeisende zorg in het buitenland"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100%",
                  "name": "Vergoeding repatriëring"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding anticonceptie vanaf 21 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100%",
                  "name": "Vergoeding online check huidkanker"
                },
                {
                  "@type": "PropertyValue",
                  "value": "1 x controle en 20 min. reinigen + € 75 vullen en verdovingen",
                  "name": "Vergoeding tandarts en mondhygiënist vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "maximaal € 10.000 per ongeval",
                  "name": "Vergoeding tandheelkundige kosten na een ongeval vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "Basis Start",
                  "name": "Alleen in combinatie met basisverzekering"
                }
              ],
              "name": "Start Zorg & Tand 1",
              "url": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering",
              "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering#AVTV1"
            },
            {
              "@type": "Product",
              "category": "Aanvullende verzekering",
              "isRelatedTo": [
                {
                  "@type": "Product",
                  "name": "Basis Start",
                  "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/basisverzekering/basis-start#ZVWLS"
                }
              ],
              "offers": {
                "@type": "Offer",
                "price": "15.95",
                "priceCurrency": "EUR",
                "validFrom": "2026-01-01",
                "validThrough": "2026-12-31"
              },
              "additionalProperty": [
                {
                  "@type": "PropertyValue",
                  "value": "6 behandelingen per jaar",
                  "name": "Vergoeding fysiotherapie vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100% van het buitenlandse tarief",
                  "name": "Vergoeding spoedeisende zorg in het buitenland"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100%",
                  "name": "Vergoeding repatriëring"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding anticonceptie vanaf 21 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100%",
                  "name": "Vergoeding online check huidkanker"
                },
                {
                  "@type": "PropertyValue",
                  "value": "2 x controle en 20 min. reinigen + € 150 vullen en verdovingen",
                  "name": "Vergoeding tandarts en mondhygiënist vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "maximaal € 10.000 per ongeval",
                  "name": "Vergoeding tandheelkundige kosten na een ongeval vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "Basis Start",
                  "name": "Alleen in combinatie met basisverzekering"
                }
              ],
              "name": "Start Zorg & Tand 2",
              "url": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering",
              "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering#AVTV2"
            },
            {
              "@type": "Product",
              "category": "Aanvullende verzekering",
              "isRelatedTo": [
                {
                  "@type": "Product",
                  "name": "Basis Zeker",
                  "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/basisverzekering/basis-zeker#ZVW"
                },
                {
                  "@type": "Product",
                  "name": "Basis Exclusief",
                  "@id": "https://www.zilverenkruis.nl/consumenten/zorgverzekering/basisverzekering/basis-exclusief#ZVWH"
                }
              ],
              "offers": {
                "@type": "AggregateOffer",
                "highPrice": "10.50",
                "lowPrice": "10.25",
                "offerCount": 2,
                "offers": [
                  {
                    "@type": "Offer",
                    "eligibleCustomerType": {
                      "@type": "PeopleAudience",
                      "requiredMinAge": 18,
                      "requiredMaxAge": 30
                    },
                    "price": "10.25",
                    "priceCurrency": "EUR",
                    "name": "18 - 30 jaar"
                  },
                  {
                    "@type": "Offer",
                    "eligibleCustomerType": {
                      "@type": "PeopleAudience",
                      "requiredMinAge": 30,
                      "requiredMaxAge": 999
                    },
                    "price": "10.50",
                    "priceCurrency": "EUR",
                    "name": "30 - 999 jaar"
                  }
                ],
                "additionalProperty": [
                  {
                    "@type": "PropertyValue",
                    "value": "Leeftijd",
                    "name": "Premie afhankelijk van"
                  }
                ],
                "priceCurrency": "EUR",
                "validFrom": "2026-01-01",
                "validThrough": "2026-12-31"
              },
              "additionalProperty": [
                {
                  "@type": "PropertyValue",
                  "value": "8 behandelingen per jaar",
                  "name": "Vergoeding fysiotherapie vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100%",
                  "name": "Vergoeding repatriëring"
                },
                {
                  "@type": "PropertyValue",
                  "value": "100%",
                  "name": "Vergoeding anticonceptie vanaf 21 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "max. € 150 voor alle vergoedingen uit de Gezond en Fitbundel samen",
                  "name": "Vergoeding online check huidkanker"
                },
                {
                  "@type": "PropertyValue",
                  "value": "maximaal € 10.000 per ongeval",
                  "name": "Vergoeding tandheelkundige kosten na een ongeval vanaf 18 jaar"
                },
                {
                  "@type": "PropertyValue",
                  "value": "geen vergoeding",
                  "name": "Vergoeding alternatieve geneeswijzen"
                },
                {
                  "@type": "PropertyValue",
                  "value": "mogelijk een vergoeding via uw collectief",
                  "name": "Vergoeding brillen en contactlenzen"
                },
                {
                  "@type": "PropertyValue",
                  "value": "mogelijk een vergoeding via uw collectief",
                  "name": "Vergoeding niet-spoedeisende zorg in het buitenland"
                },
                {
                  "@type": "PropertyValue",
                  "value": "Basis Zeker, Basis Exclusief",
                  "name": "Alleen in combinatie met basisverzekering"
                }
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    },
    {
      "id": "remove_inline_styles",
      "priority": "medium",
      "category": "contentEfficiency",
      "titleKey": "rec.remove_inline_styles.title",
      "descriptionKey": "rec.remove_inline_styles.description",
      "howToKey": "rec.remove_inline_styles.howto",
      "effort": "moderate",
      "estimatedImpact": 3,
      "checkScore": 50,
      "checkDetails": "45/1300 elements with inline styles (3.5%)"
    }
  ],
  "llmsTxtPreview": "# zilverenkruis.nl\n\n> Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buitenland. Bereken direct je premie.\n\n## Main\n- [Aanvullende zorgverzekering 2026 -](https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering/): Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buiten…\n- [Studenten](https://www.zilverenkruis.nl/consumenten/service/wijzigen/ikword18)\n- [Declareren](https://www.zilverenkruis.nl/consumenten/service/declareren)\n- [ZelfZorgWijzer-app](https://www.zilverenkruis.nl/consumenten/service/zelfzorgwijzer)\n- [Alles over betalen](https://www.zilverenkruis.nl/consumenten/service/betalen)\n- [Alle betaalopties](https://www.zilverenkruis.nl/consumenten/service/betalen/betaalopties)\n- [Mijn betaalgegevens wijzigen](https://www.zilverenkruis.nl/consumenten/service/betalen/betaalgegevens-wijzigen)\n- [Wijzigen](https://www.zilverenkruis.nl/consumenten/service/wijzigen)\n- [Opzeggen](https://www.zilverenkruis.nl/consumenten/service/wijzigen/opzeggen)\n- [Geboorte doorgeven](https://www.zilverenkruis.nl/consumenten/service/wijzigen/geboorte)\n- [Verhuizing doorgeven](https://www.zilverenkruis.nl/consumenten/service/wijzigen/verhuizen)\n- [Samenwonen of trouwen](https://www.zilverenkruis.nl/consumenten/service/wijzigen/samenwonen-of-trouwen)\n- [Navigatie overslaan](https://www.zilverenkruis.nl/)\n- [English](https://www.zilverenkruis.nl/en/consumenten)\n- [Zakelijk](https://www.zilverenkruis.nl/zakelijk)\n- [Voor zorgaanbieders](https://www.zilverenkruis.nl/zorgaanbieders)\n- [Over ons](https://www.zilverenkruis.nl/overons)\n- [Pers](https://www.zilverenkruis.nl/overons/pers)\n- [Meer over Mijn Zilveren Kruis](https://www.zilverenkruis.nl/consumenten/mijn-zilveren-kruis)\n- [Home](https://www.zilverenkruis.nl/consumenten)\n\n## Legal\n- [disclaimer](https://www.zilverenkruis.nl/consumenten/disclaimer)\n- [privacy](https://www.zilverenkruis.nl/consumenten/privacy)\n- [cookies](https://www.zilverenkruis.nl/consumenten/cookies)\n\n## Support\n- [Klantenservice](https://www.zilverenkruis.nl/consumenten/contact)\n- [Denk met ons mee](https://www.zilverenkruis.nl/consumenten/contact/meedenkers)\n- [Klacht indienen](https://www.zilverenkruis.nl/consumenten/contact/klachtenprocedure)\n\n",
  "llmsTxtExisting": null,
  "emergingProtocols": {
    "oauthDiscovery": {
      "exists": false,
      "url": "https://www.zilverenkruis.nl/.well-known/oauth-authorization-server"
    },
    "mcpServerCard": {
      "exists": false,
      "url": "https://www.zilverenkruis.nl/.well-known/mcp.json"
    },
    "a2aAgentCard": {
      "exists": false,
      "url": "https://www.zilverenkruis.nl/.well-known/agent.json"
    },
    "count": 0
  },
  "snippets": [
    {
      "id": "add_llms_txt",
      "title": "Create /llms.txt",
      "description": "Upload this file to your web root. It tells AI agents what your site is about and which pages matter.",
      "language": "markdown",
      "code": "# zilverenkruis.nl\n\n> Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buitenland. Bereken direct je premie.\n\n## Main\n- [Aanvullende zorgverzekering 2026 -](https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering/): Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buiten…\n- [Studenten](https://www.zilverenkruis.nl/consumenten/service/wijzigen/ikword18)\n- [Declareren](https://www.zilverenkruis.nl/consumenten/service/declareren)\n- [ZelfZorgWijzer-app](https://www.zilverenkruis.nl/consumenten/service/zelfzorgwijzer)\n- [Alles over betalen](https://www.zilverenkruis.nl/consumenten/service/betalen)\n- [Alle betaalopties](https://www.zilverenkruis.nl/consumenten/service/betalen/betaalopties)\n- [Mijn betaalgegevens wijzigen](https://www.zilverenkruis.nl/consumenten/service/betalen/betaalgegevens-wijzigen)\n- [Wijzigen](https://www.zilverenkruis.nl/consumenten/service/wijzigen)\n- [Opzeggen](https://www.zilverenkruis.nl/consumenten/service/wijzigen/opzeggen)\n- [Geboorte doorgeven](https://www.zilverenkruis.nl/consumenten/service/wijzigen/geboorte)\n- [Verhuizing doorgeven](https://www.zilverenkruis.nl/consumenten/service/wijzigen/verhuizen)\n- [Samenwonen of trouwen](https://www.zilverenkruis.nl/consumenten/service/wijzigen/samenwonen-of-trouwen)\n- [Navigatie overslaan](https://www.zilverenkruis.nl/)\n- [English](https://www.zilverenkruis.nl/en/consumenten)\n- [Zakelijk](https://www.zilverenkruis.nl/zakelijk)\n- [Voor zorgaanbieders](https://www.zilverenkruis.nl/zorgaanbieders)\n- [Over ons](https://www.zilverenkruis.nl/overons)\n- [Pers](https://www.zilverenkruis.nl/overons/pers)\n- [Meer over Mijn Zilveren Kruis](https://www.zilverenkruis.nl/consumenten/mijn-zilveren-kruis)\n- [Home](https://www.zilverenkruis.nl/consumenten)\n\n## Legal\n- [disclaimer](https://www.zilverenkruis.nl/consumenten/disclaimer)\n- [privacy](https://www.zilverenkruis.nl/consumenten/privacy)\n- [cookies](https://www.zilverenkruis.nl/consumenten/cookies)\n\n## Support\n- [Klantenservice](https://www.zilverenkruis.nl/consumenten/contact)\n- [Denk met ons mee](https://www.zilverenkruis.nl/consumenten/contact/meedenkers)\n- [Klacht indienen](https://www.zilverenkruis.nl/consumenten/contact/klachtenprocedure)\n\n",
      "filename": "/llms.txt"
    },
    {
      "id": "fix_heading_hierarchy",
      "title": "Fix heading hierarchy",
      "description": "Your page has no <h1>. Every page needs exactly one <h1> as the main heading. Add it inside your <main> or <article>.",
      "language": "html",
      "code": "<h1>Aanvullende zorgverzekering 2026 -</h1>",
      "filename": "<main> or <article>"
    },
    {
      "id": "add_open_graph",
      "title": "Add missing Open Graph tags",
      "description": "Open Graph tags control how your page looks when shared on social media and how AI platforms preview your URL in answers.",
      "language": "html",
      "code": "<meta property=\"og:title\" content=\"Aanvullende zorgverzekering 2026 -\">\n<meta property=\"og:description\" content=\"Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buitenland. Bereken direct je premie.\">\n<meta property=\"og:image\" content=\"https://yoursite.com/og-image.jpg\">\n<meta property=\"og:url\" content=\"https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering/\">\n<meta property=\"og:type\" content=\"website\">",
      "filename": "<head>",
      "stacks": [
        {
          "id": "html",
          "label": "HTML <head>",
          "language": "html",
          "filename": "<head>",
          "code": "<meta property=\"og:title\" content=\"Aanvullende zorgverzekering 2026 -\">\n<meta property=\"og:description\" content=\"Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buitenland. Bereken direct je premie.\">\n<meta property=\"og:image\" content=\"https://yoursite.com/og-image.jpg\">\n<meta property=\"og:url\" content=\"https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering/\">\n<meta property=\"og:type\" content=\"website\">"
        },
        {
          "id": "wordpress",
          "label": "WordPress",
          "language": "php",
          "filename": "functions.php",
          "code": "<?php\n// Quick Open Graph tags without a plugin (skip if Yoast / Rank Math is active)\nadd_action('wp_head', function () {\n    if (!is_singular()) return;\n    $post = get_queried_object();\n    $title = get_the_title($post);\n    $desc  = get_the_excerpt($post) ?: wp_trim_words(strip_tags($post->post_content), 30);\n    $image = get_the_post_thumbnail_url($post, 'large') ?: 'https://yoursite.com/og-image.jpg';\n    $url   = get_permalink($post);\n    printf('<meta property=\"og:title\" content=\"%s\">' . \"\\n\", esc_attr($title));\n    printf('<meta property=\"og:description\" content=\"%s\">' . \"\\n\", esc_attr($desc));\n    printf('<meta property=\"og:image\" content=\"%s\">' . \"\\n\", esc_url($image));\n    printf('<meta property=\"og:url\" content=\"%s\">' . \"\\n\", esc_url($url));\n    echo '<meta property=\"og:type\" content=\"article\">' . \"\\n\";\n}, 5);"
        },
        {
          "id": "nextjs",
          "label": "Next.js",
          "language": "typescript",
          "filename": "app/page.tsx",
          "code": "// Next.js App Router — Metadata API\nimport type { Metadata } from 'next';\n\nexport const metadata: Metadata = {\n  title: \"Aanvullende zorgverzekering 2026 -\",\n  description: \"Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buitenland. Bereken direct je premie.\",\n  openGraph: {\n    title: \"Aanvullende zorgverzekering 2026 -\",\n    description: \"Bekijk onze aanvullende verzekeringen met vergoedingen voor fysiotherapie, brillen, tandzorg en spoedzorg in het buitenland. Bereken direct je premie.\",\n    url: \"https://www.zilverenkruis.nl/consumenten/zorgverzekering/aanvullende-verzekering/\",\n    images: [\"https://yoursite.com/og-image.jpg\"],\n    type: 'website',\n  },\n};"
        }
      ]
    },
    {
      "id": "add_article_main",
      "title": "Wrap content in <main> and <article>",
      "description": "Semantic HTML landmarks help AI agents identify the main content of your page.",
      "language": "html",
      "code": "<main>\n  <article>\n    <h1>Your Page Title</h1>\n    <p>Your content here...</p>\n  </article>\n</main>",
      "filename": "<body>"
    },
    {
      "id": "add_content_signals",
      "title": "Add Content-Signal directives",
      "description": "Content-Signal tells AI agents how they may use your content. The canonical location is robots.txt, but you can also expose it as an HTTP header from any stack.",
      "language": "txt",
      "code": "User-agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no",
      "filename": "/robots.txt",
      "stacks": [
        {
          "id": "robots",
          "label": "robots.txt",
          "language": "txt",
          "filename": "/robots.txt",
          "code": "User-agent: *\nContent-Signal: search=yes, ai-input=yes, ai-train=no"
        },
        {
          "id": "nginx",
          "label": "Nginx",
          "language": "nginx",
          "filename": "server block",
          "code": "# Inside your server { } block:\nadd_header Content-Signal \"search=yes, ai-input=yes, ai-train=no\" always;"
        },
        {
          "id": "apache",
          "label": "Apache",
          "language": "apache",
          "filename": ".htaccess",
          "code": "# In .htaccess (or VirtualHost):\nHeader set Content-Signal \"search=yes, ai-input=yes, ai-train=no\""
        },
        {
          "id": "wordpress",
          "label": "WordPress",
          "language": "php",
          "filename": "functions.php",
          "code": "<?php\n// In your theme's functions.php or a small mu-plugin\nadd_action('send_headers', function () {\n    header('Content-Signal: search=yes, ai-input=yes, ai-train=no');\n});\n\n// Optional: also append the directive to the dynamic robots.txt\nadd_filter('robots_txt', function ($output) {\n    return $output . \"\\nContent-Signal: search=yes, ai-input=yes, ai-train=no\\n\";\n}, 10, 1);"
        },
        {
          "id": "nextjs",
          "label": "Next.js",
          "language": "typescript",
          "filename": "middleware.ts",
          "code": "// middleware.ts (Next.js 13+ App Router or Pages Router)\nimport { NextResponse } from 'next/server';\nexport function middleware() {\n  const res = NextResponse.next();\n  res.headers.set(\n    'Content-Signal',\n    'search=yes, ai-input=yes, ai-train=no'\n  );\n  return res;\n}\nexport const config = { matcher: '/:path*' };"
        },
        {
          "id": "cloudflare",
          "label": "Cloudflare Workers",
          "language": "javascript",
          "filename": "worker.js",
          "code": "// Cloudflare Worker that proxies your origin and adds the header\nexport default {\n  async fetch(request, env, ctx) {\n    const res = await fetch(request);\n    const newRes = new Response(res.body, res);\n    newRes.headers.set(\n      'Content-Signal',\n      'search=yes, ai-input=yes, ai-train=no'\n    );\n    return newRes;\n  },\n};"
        },
        {
          "id": "express",
          "label": "Express / Fastify",
          "language": "javascript",
          "filename": "server.js",
          "code": "// Express\napp.use((req, res, next) => {\n  res.setHeader('Content-Signal', 'search=yes, ai-input=yes, ai-train=no');\n  next();\n});\n\n// Fastify\nfastify.addHook('onSend', (request, reply, payload, done) => {\n  reply.header('Content-Signal', 'search=yes, ai-input=yes, ai-train=no');\n  done();\n});"
        }
      ]
    },
    {
      "id": "add_markdown_negotiation",
      "title": "Support Markdown for Agents",
      "description": "Let AI agents request a clean Markdown version of any page via content negotiation, .md alternate URLs, link tags or Link headers.",
      "language": "html",
      "code": "<!-- Mechanism 3: link tag advertising the .md alternate -->\n<link rel=\"alternate\" type=\"text/markdown\" href=\"/page.md\">",
      "filename": "<head>",
      "stacks": [
        {
          "id": "html",
          "label": "HTML <head>",
          "language": "html",
          "filename": "<head>",
          "code": "<!-- Mechanism 3: link tag advertising the .md alternate -->\n<link rel=\"alternate\" type=\"text/markdown\" href=\"/page.md\">"
        },
        {
          "id": "express",
          "label": "Express",
          "language": "javascript",
          "filename": "server.js",
          "code": "// Mechanisms 1 + 4: content negotiation + Link header\napp.get('/page', (req, res) => {\n  res.setHeader('Vary', 'Accept');\n  res.setHeader('Link', '</page.md>; rel=\"alternate\"; type=\"text/markdown\"');\n  if ((req.headers.accept || '').includes('text/markdown')) {\n    res.type('text/markdown; charset=utf-8');\n    return res.send(renderMarkdown('page'));\n  }\n  res.render('page');\n});"
        },
        {
          "id": "fastify",
          "label": "Fastify",
          "language": "javascript",
          "filename": "server.js",
          "code": "// Mechanisms 1 + 4: content negotiation + Link header\nfastify.get('/page', async (req, reply) => {\n  reply.header('Vary', 'Accept');\n  reply.header('Link', '</page.md>; rel=\"alternate\"; type=\"text/markdown\"');\n  if ((req.headers.accept || '').includes('text/markdown')) {\n    return reply.type('text/markdown; charset=utf-8').send(renderMarkdown('page'));\n  }\n  return reply.view('/page.ejs');\n});"
        },
        {
          "id": "nextjs",
          "label": "Next.js",
          "language": "typescript",
          "filename": "app/page/route.ts",
          "code": "// Next.js App Router — Route Handler returning Markdown\nimport { NextRequest } from 'next/server';\nimport { renderMarkdown } from '@/lib/md';\nexport async function GET(req: NextRequest) {\n  const accept = req.headers.get('accept') || '';\n  if (accept.includes('text/markdown')) {\n    return new Response(await renderMarkdown('page'), {\n      headers: {\n        'Content-Type': 'text/markdown; charset=utf-8',\n        'Vary': 'Accept',\n      },\n    });\n  }\n  // Fall through to the page component\n  return new Response(null, { status: 404 });\n}"
        },
        {
          "id": "wordpress",
          "label": "WordPress",
          "language": "php",
          "filename": "functions.php",
          "code": "<?php\n// Mechanism 1: respond to Accept: text/markdown on the same URL\nadd_action('template_redirect', function () {\n    if (!is_singular()) return;\n    $accept = $_SERVER['HTTP_ACCEPT'] ?? '';\n    if (strpos($accept, 'text/markdown') === false) return;\n    header('Content-Type: text/markdown; charset=utf-8');\n    header('Vary: Accept');\n    $post = get_queried_object();\n    echo \"# \" . get_the_title($post) . \"\\n\\n\";\n    echo wp_strip_all_tags(apply_filters('the_content', $post->post_content));\n    exit;\n});"
        },
        {
          "id": "static",
          "label": "Hugo / Jekyll / Astro",
          "language": "txt",
          "filename": "static/page.md",
          "code": "# Mechanism 2: serve .md alongside .html\n# Hugo: place page.md in /static/ — built unchanged\n# Jekyll: drop page.md in /assets/ — copied as-is\n# Astro: src/pages/page.md.ts that exports a GET returning markdown\n\n# Then advertise with mechanism 3 in <head>:\n#   <link rel=\"alternate\" type=\"text/markdown\" href=\"/page.md\">"
        }
      ]
    }
  ]
}

Use our API to get this programmatically (coming soon)

This JSON is for internal use — unlike the Markdown and llms.txt files, it's not meant to be uploaded to your site. Save it as a baseline to track your score over time, share it with your dev team, or integrate it into your CI/CD pipeline.

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