GeneralMixed
SEO Report: creativecommons.jp
2026年5月8日 · 36 findings
75
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
73(+15 vs avg)
performance
0(-44 vs avg)
accessibility
50(-2 vs avg)
Best Practices
89(+33 vs avg)
主要な発見
- 重大Images missing alt text
Add descriptive alt text to all images for accessibility and SEO
- 重大Crawl traps detected
Use rel=nofollow, URL parameters in GSC, or robots.txt to prevent crawlers from following these patterns
- 重大2 images missing alt attribute
Add descriptive alt text to all informational images, or alt="" for decorative ones
- 中程度No structured data found
Add structured data (Organization, WebSite, BreadcrumbList) for rich search results
- 中程度Missing content-security-policy
Add a Content-Security-Policy header to restrict resource loading
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