GeneralMixed
SEO Report: assem.nl
April 30, 2026 · 41 findings
74
Institutional websites prioritize accessibility, security, and proper indexing — citizens and stakeholders need easy access to relevant information.
Score Breakdown
Average General score: 50
seo
82(+37 vs avg)
security
81(+23 vs avg)
performance
0(-44 vs avg)
accessibility
38(-14 vs avg)
Best Practices
85(+29 vs avg)
Key Findings
- CriticalMissing og:title
Add og:title meta tag for compelling social media previews
- CriticalMissing strict-transport-security
Add Strict-Transport-Security header with max-age of at least 31536000
- Critical5 images missing alt attribute
Add descriptive alt text to all informational images, or alt="" for decorative ones
- Critical6 buttons without accessible name
Add visible text or aria-label to all buttons
- CriticalImages missing alt text
Add descriptive alt text to all images for accessibility and SEO
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.