GeneralMixed
SEO Report: ziggo.nl
April 28, 2026 · 25 findings
91
Institutional websites prioritize accessibility, security, and proper indexing — citizens and stakeholders need easy access to relevant information.
Score Breakdown
Average General score: 50
seo
85(+40 vs avg)
security
94(+36 vs avg)
performance
0(-44 vs avg)
accessibility
100(+48 vs avg)
Best Practices
89(+33 vs avg)
Key Findings
- CriticalInvalid sitemap format
Ensure sitemap.xml is properly formatted XML
- CriticalEmpty sitemap
Add URLs to the sitemap
- CriticalIntrusive interstitials detected
Reduce intrusive interstitials — they hurt mobile experience and can trigger Google penalties
- MediumRender-blocking scripts
Add async or defer to non-critical scripts to improve page load speed
- MediumMixed content detected
Update all resource URLs to use HTTPS
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.