GeneralMixed
SEO Report: rcc.jp
May 1, 2026 · 57 findings
64
Institutional websites prioritize accessibility, security, and proper indexing — citizens and stakeholders need easy access to relevant information.
Score Breakdown
Average General score: 50
seo
64(+19 vs avg)
security
62(+4 vs avg)
performance
0(-44 vs avg)
accessibility
58(+6 vs avg)
Best Practices
80(+24 vs avg)
Key Findings
- CriticalMissing strict-transport-security
Add Strict-Transport-Security header with max-age of at least 31536000
- CriticalImages missing alt text
Add descriptive alt text to all images for accessibility and SEO
- CriticalMissing sitemap.xml
Create a sitemap.xml to help search engines discover all pages
- Critical19 images missing alt attribute
Add descriptive alt text to all informational images, or alt="" for decorative ones
- CriticalIntrusive interstitials detected
Reduce intrusive interstitials — they hurt mobile experience and can trigger Google penalties
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