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GeneralMixed

SEO Report: zorgwijzer.nl

Generated April 30, 2026 · 41 findings · 3.4s

74
report.overallScore
86
seo
68
security
0
performance
51
accessibility
89
Best Practices

Institutional websites prioritize accessibility, security, and proper indexing — citizens and stakeholders need easy access to relevant information.

Score Breakdown

Average General score: 50

seo
86(+41 vs avg)
security
68(+10 vs avg)
performance
0(-44 vs avg)
accessibility
51(-1 vs avg)
Best Practices
89(+33 vs avg)

Score Projection

Estimated improvement based on the findings in this report

Current score: 74Projected score: 79
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Module Breakdown

headers
157 findings
dns
504 findings
accessibility
515 findings
content
574 findings
technology
702 findings
social checker
702 findings
rate limits
753 findings
news mentions
751 finding
structured data
784 findings
robots
851 finding
meta
873 findings
mobile
902 findings
page experience
902 findings
brand checker
951 finding
cookies
100
ssl
100
sitemap
100
layout scan
100
uptime checker
100
crawl budget
100
indexing checker
100
log analyzer
100

All Findings (38)

Critical (4)

  • highheaders

    Missing strict-transport-security

    HSTS header is missing. The site may be vulnerable to downgrade attacks.

    Add Strict-Transport-Security header with max-age of at least 31536000

  • highcontent

    Images missing alt text

    26 image(s) have no alt attribute

    Add descriptive alt text to all images for accessibility and SEO

  • highaccessibility

    26 images missing alt attribute

    Images without alt text are inaccessible to screen readers

    Add descriptive alt text to all informational images, or alt="" for decorative ones

  • highaccessibility

    3 form fields without labels

    Form inputs without associated labels are inaccessible

    Use <label for="id"> or aria-label on every form field

Medium (19)

  • mediumdns

    SPF uses neutral policy (?all)

    The SPF record uses a neutral policy (?all), which provides no protection against spoofing.

    Change ?all to ~all (softfail) or -all (hardfail)

  • mediumdns

    Missing DMARC record

    No DMARC policy found at _dmarc subdomain.

    Add a DMARC TXT record to prevent email spoofing

  • mediumdns

    No DKIM record found

    None of the common DKIM selectors returned a valid key. Email authentication may be incomplete.

    Configure DKIM signing with your email provider and publish the public key in DNS

  • mediumheaders

    Missing content-security-policy

    CSP header is missing. The site may be vulnerable to XSS attacks.

    Add a Content-Security-Policy header to restrict resource loading

  • mediumheaders

    Missing x-content-type-options

    X-Content-Type-Options is missing. MIME-sniffing attacks are possible.

    Add X-Content-Type-Options: nosniff header

  • mediumheaders

    Missing x-frame-options

    X-Frame-Options is missing. The site may be vulnerable to clickjacking.

    Add X-Frame-Options: DENY or SAMEORIGIN header

  • mediummeta

    Missing og:image

    No Open Graph image set. Social shares will lack a preview image.

    Add og:image meta tag (1200x630px recommended)

  • mediumstructured data

    Missing @type in schema

    A structured data object has no @type

    Add a @type property (e.g. Organization, WebSite)

  • mediumrobots

    No sitemap in robots.txt

    robots.txt does not reference a sitemap

    Add Sitemap: https://yourdomain.com/sitemap.xml to robots.txt

  • mediumtechnology

    Render-blocking scripts

    11 scripts load synchronously without async/defer

    Add async or defer to non-critical scripts to improve page load speed

  • mediumtechnology

    Mixed content detected

    2 resources loaded over HTTP on an HTTPS page

    Update all resource URLs to use HTTPS

  • mediumcontent

    Multiple H1 tags

    Found 2 H1 tags (recommended: exactly 1)

    Use only one H1 per page; use H2-H6 for subsections

  • mediumcontent

    External links without noopener

    3 external links with target="_blank" lack rel="noopener"

    Add rel="noopener noreferrer" to all target="_blank" links

  • mediummobile

    Zoom disabled

    Viewport prevents user zoom — accessibility issue

    Remove maximum-scale=1 and user-scalable=no to allow pinch-to-zoom

  • mediumaccessibility

    Missing main landmark

    No <main> element or role="main" found

    Wrap primary content in a <main> element for screen reader navigation

  • mediumaccessibility

    No skip navigation link

    No skip-to-content link at the top of the page

    Add a visually hidden skip link as the first focusable element

  • mediumrate limits

    No rate limiting detected

    10 rapid requests all succeeded without any rate-limit headers or 429 responses. The site may be vulnerable to abuse.

    Implement rate limiting (e.g., 429 Too Many Requests) to protect against brute-force attacks

  • mediumsocial checker

    Missing og:image

    No social sharing image set — posts will lack visual appeal

    Add og:image meta tag (1200x630px recommended)

  • mediumsocial checker

    Missing Twitter Card

    No twitter:card meta tag — Twitter/X will use default preview

    Add twitter:card meta tag (e.g., "summary_large_image")

Low (15)

  • lowdns

    No IPv6 (AAAA) records

    The domain has no AAAA records for IPv6 connectivity

    Add AAAA DNS records for IPv6 support

  • lowheaders

    Missing referrer-policy

    Referrer-Policy is not set. Full URLs may leak to third parties.

    Add Referrer-Policy: strict-origin-when-cross-origin

  • lowheaders

    Missing permissions-policy

    Permissions-Policy is missing.

    Add Permissions-Policy to restrict browser feature access

  • lowheaders

    Missing Cache-Control header

    No Cache-Control header — browser caching is undefined

    Add Cache-Control with appropriate max-age for static and dynamic resources

  • lowmeta

    Missing Twitter Card

    No twitter:card meta tag

    Add twitter:card meta tag for Twitter sharing

  • lowstructured data

    Missing Organization schema

    No Organization or LocalBusiness structured data found

    Add Organization schema with name, logo, and contact info

  • lowstructured data

    Missing WebSite schema

    No WebSite structured data found

    Add WebSite schema with SearchAction for sitelinks search box

  • lowcontent

    Empty anchor links

    4 links point to "#" or "javascript:void(0)"

    Use proper URLs or button elements instead of empty anchors

  • lowaccessibility

    Missing navigation landmark

    No <nav> element or role="navigation" found

    Wrap navigation links in a <nav> element

  • lowrate limits

    No WAF detected

    No Web Application Firewall (Cloudflare, AWS, Akamai, Vercel, Sucuri, Fastly) was detected in response headers.

    Consider using a WAF to protect against common web attacks (XSS, SQL injection, DDoS)

  • lowrate limits

    No bot protection detected

    No CAPTCHA, challenge page, or bot detection was triggered during rapid requests.

    Consider implementing bot protection (e.g., Cloudflare Turnstile, hCaptcha) for sensitive endpoints

  • lownews mentions

    No press or news presence

    No press pages found on the site and no external news mentions detected

    Create a /news or /press page with company updates — this builds authority and earns links

  • lowbrand checker

    No web app manifest

    No manifest.json linked — PWA features unavailable

    Add a web app manifest for installability and brand customization

  • lowpage experience

    Popup elements detected

    Found 1 popup/overlay element(s) — likely consent banners

    Ensure popups don't cover main content excessively, especially on mobile

  • lowpage experience

    No lazy loading on images

    57 images without lazy loading

    Add loading="lazy" to below-the-fold images for faster initial page load

AI Fix Prompt

Copy this prompt into ChatGPT or Claude to get step-by-step fix instructions

Fix all SEO issues found in the audit of zorgwijzer.nl.

Prioritize high-severity issues first, then medium. For each fix, make the actual code change — don't just describe what to do.

```json
{
  "domain": "zorgwijzer.nl",
  "scores": {
    "overall": 74,
    "performance": 0,
    "seo": 86,
    "accessibility": 51,
    "bestPractices": 89,
    "security": 68
  },
  "findings": [
    {
      "module": "dns",
      "severity": "medium",
      "title": "SPF uses neutral policy (?all)",
      "description": "The SPF record uses a neutral policy (?all), which provides no protection against spoofing.",
      "recommendation": "Change ?all to ~all (softfail) or -all (hardfail)"
    },
    {
      "module": "dns",
      "severity": "medium",
      "title": "Missing DMARC record",
      "description": "No DMARC policy found at _dmarc subdomain.",
      "recommendation": "Add a DMARC TXT record to prevent email spoofing"
    },
    {
      "module": "dns",
      "severity": "medium",
      "title": "No DKIM record found",
      "description": "None of the common DKIM selectors returned a valid key. Email authentication may be incomplete.",
      "recommendation": "Configure DKIM signing with your email provider and publish the public key in DNS"
    },
    {
      "module": "headers",
      "severity": "high",
      "title": "Missing strict-transport-security",
      "description": "HSTS header is missing. The site may be vulnerable to downgrade attacks.",
      "recommendation": "Add Strict-Transport-Security header with max-age of at least 31536000"
    },
    {
      "module": "headers",
      "severity": "medium",
      "title": "Missing content-security-policy",
      "description": "CSP header is missing. The site may be vulnerable to XSS attacks.",
      "recommendation": "Add a Content-Security-Policy header to restrict resource loading"
    },
    {
      "module": "headers",
      "severity": "medium",
      "title": "Missing x-content-type-options",
      "description": "X-Content-Type-Options is missing. MIME-sniffing attacks are possible.",
      "recommendation": "Add X-Content-Type-Options: nosniff header"
    },
    {
      "module": "headers",
      "severity": "medium",
      "title": "Missing x-frame-options",
      "description": "X-Frame-Options is missing. The site may be vulnerable to clickjacking.",
      "recommendation": "Add X-Frame-Options: DENY or SAMEORIGIN header"
    },
    {
      "module": "meta",
      "severity": "medium",
      "title": "Missing og:image",
      "description": "No Open Graph image set. Social shares will lack a preview image.",
      "recommendation": "Add og:image meta tag (1200x630px recommended)"
    },
    {
      "module": "structured-data",
      "severity": "medium",
      "title": "Missing @type in schema",
      "description": "A structured data object has no @type",
      "recommendation": "Add a @type property (e.g. Organization, WebSite)"
    },
    {
      "module": "robots",
      "severity": "medium",
      "title": "No sitemap in robots.txt",
      "description": "robots.txt does not reference a sitemap",
      "recommendation": "Add Sitemap: https://yourdomain.com/sitemap.xml to robots.txt"
    },
    {
      "module": "technology",
      "severity": "medium",
      "title": "Render-blocking scripts",
      "description": "11 scripts load synchronously without async/defer",
      "recommendation": "Add async or defer to non-critical scripts to improve page load speed"
    },
    {
      "module": "technology",
      "severity": "medium",
      "title": "Mixed content detected",
      "description": "2 resources loaded over HTTP on an HTTPS page",
      "recommendation": "Update all resource URLs to use HTTPS"
    },
    {
      "module": "content",
      "severity": "medium",
      "title": "Multiple H1 tags",
      "description": "Found 2 H1 tags (recommended: exactly 1)",
      "recommendation": "Use only one H1 per page; use H2-H6 for subsections"
    },
    {
      "module": "content",
      "severity": "high",
      "title": "Images missing alt text",
      "description": "26 image(s) have no alt attribute",
      "recommendation": "Add descriptive alt text to all images for accessibility and SEO"
    },
    {
      "module": "content",
      "severity": "medium",
      "title": "External links without noopener",
      "description": "3 external links with target=\"_blank\" lack rel=\"noopener\"",
      "recommendation": "Add rel=\"noopener noreferrer\" to all target=\"_blank\" links"
    },
    {
      "module": "mobile",
      "severity": "medium",
      "title": "Zoom disabled",
      "description": "Viewport prevents user zoom — accessibility issue",
      "recommendation": "Remove maximum-scale=1 and user-scalable=no to allow pinch-to-zoom"
    },
    {
      "module": "accessibility",
      "severity": "high",
      "title": "26 images missing alt attribute",
      "description": "Images without alt text are inaccessible to screen readers",
      "recommendation": "Add descriptive alt text to all informational images, or alt=\"\" for decorative ones"
    },
    {
      "module": "accessibility",
      "severity": "high",
      "title": "3 form fields without labels",
      "description": "Form inputs without associated labels are inaccessible",
      "recommendation": "Use <label for=\"id\"> or aria-label on every form field"
    },
    {
      "module": "accessibility",
      "severity": "medium",
      "title": "Missing main landmark",
      "description": "No <main> element or role=\"main\" found",
      "recommendation": "Wrap primary content in a <main> element for screen reader navigation"
    },
    {
      "module": "accessibility",
      "severity": "medium",
      "title": "No skip navigation link",
      "description": "No skip-to-content link at the top of the page",
      "recommendation": "Add a visually hidden skip link as the first focusable element"
    },
    {
      "module": "rate-limits",
      "severity": "medium",
      "title": "No rate limiting detected",
      "description": "10 rapid requests all succeeded without any rate-limit headers or 429 responses. The site may be vulnerable to abuse.",
      "recommendation": "Implement rate limiting (e.g., 429 Too Many Requests) to protect against brute-force attacks"
    },
    {
      "module": "social-checker",
      "severity": "medium",
      "title": "Missing og:image",
      "description": "No social sharing image set — posts will lack visual appeal",
      "recommendation": "Add og:image meta tag (1200x630px recommended)"
    },
    {
      "module": "social-checker",
      "severity": "medium",
      "title": "Missing Twitter Card",
      "description": "No twitter:card meta tag — Twitter/X will use default preview",
      "recommendation": "Add twitter:card meta tag (e.g., \"summary_large_image\")"
    }
  ]
}
```

Recommendations for your industry

  • 1Ensure WCAG 2.1 AA compliance
  • 2Implement all recommended security headers
  • 3Ensure sitemap covers all important pages
  • 4Optimize page load time to under 2 seconds
  • 5Ensure responsive design on all pages

SEO Checklist for General

Tips for Mixed websites

  • →Define clear landing pages for each segment
  • →Use different meta strategies per page group
  • →Segment sitemap by content type

Local SEO Context

The Netherlands is one of Europe's most digitally mature markets with high mobile share.

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