What powers elevencourses.com?
Last seen Oct 2026 · 18 technologies across 10 categories
Analytics
Authentication
Facebook Login
since Feb 2024
Font scripts
Hosting
GoDaddy
since Feb 2024
JavaScript frameworks
JavaScript graphics
Supersized
since Feb 2024
JavaScript libraries
Modernizr
since Feb 2024
Moment Timezone
since Feb 2024
Miscellaneous
Open Graph
since Feb 2024
RSS
since Feb 2024
Security
HSTS
since Feb 2024
UI frameworks
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.44 / 10 · ranked #2,600,770 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 4.5 MB · 180 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (54.185.12.82)
- DNS: GoDaddy DNS
- Email: Proofpoint Essentials
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 16,001,525
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted