Global Website Intelligence
Scan. Analyze.
Improve. Get Found.
Index20 checks websites for SEO, speed, security, accessibility and AI-readiness — then turns each valid domain into a discoverable global profile.
SEOPerformanceSecurityAI ReadinessAccessibility
1,248,953Websites tracked
195Countries
48Categories
72/100Average score
● LIVE SYSTEM STATUS
All systems operational
All systems operational
How Index20 Works
Start scan →1. Scan Domain
Submit a URL and get an instant technical snapshot.
2. Score Signals
SEO, speed, security, AI-readiness and accessibility are scored.
3. Create Profile
Valid sites become public, structured Index20 profiles.
4. Improve Ranking
Owners can fix issues, claim pages and improve visibility.
Top Websites Worldwide
View rankings →| Rank | Website | Category | Country | Overall | SEO | Speed | Security | AI |
|---|---|---|---|---|---|---|---|---|
| 1 | englishny.org EnglishNY.org – Free English Classes in New York | — | United States | 97 | 100 | 100 | 100 | 85 |
| 2 | wh.gov The White House | — | United States | 96 | 100 | 100 | 100 | 80 |
| 3 | eastflatbushdentist.com eastflatbushdentist.com — Website Profile & Score | — | United States | 96 | 100 | 90 | 92 | 100 |
| 4 | midtowntribune.com Midtown Tribune | Midtown Tribune USA New York News | — | United States | 96 | 92 | 90 | 100 | 100 |
| 5 | promotionny.com promotionny — Website Profile & Score | — | United States | 92 | 92 | 90 | 92 | 85 |
| 6 | brightonbeachnews.com brightonbeachnews.com — Website Profile & Score | News & Media | United States | 91 | 92 | 90 | 100 | 100 |
| 7 | nyc.gov Official Website of New York City Government – nyc.gov | — | United States | 91 | 92 | 85 | 100 | 80 |
| 8 | searchopenweb.com searchopenweb.com — Website Profile & Score | — | United States | 88 | 80 | 90 | 92 | 80 |