GeneralMixed
SEO Report: 013.nl
May 1, 2026 · 18 findings
92
Institutional websites prioritize accessibility, security, and proper indexing — citizens and stakeholders need easy access to relevant information.
Score Breakdown
Average General score: 50
seo
91(+46 vs avg)
security
91(+33 vs avg)
performance
0(-44 vs avg)
accessibility
92(+40 vs avg)
Best Practices
97(+41 vs avg)
Key Findings
- MediumMissing content-security-policy
Add a Content-Security-Policy header to restrict resource loading
- MediumCORS allows all origins
Restrict CORS to specific trusted origins if the page handles sensitive data
- MediumMissing @type in schema
Add a @type property (e.g. Organization, WebSite)
- MediumMissing og:image
Add og:image meta tag (1200x630px recommended)
- MediumNo Organization schema
Add Organization structured data with name, logo, and contact information
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.