What powers esih.edu?
Last seen Aug 2026 · 37 technologies across 17 categories
Analytics
Google Analytics
since Dec 2024
Microsoft Clarity
since Jun 2025
CDN
cdnjs
since Oct 2023
Cloudflare
since Oct 2023
Google Hosted Libraries
since Aug 2022
jsDelivr
since Dec 2024
CMS
Ecommerce
Font scripts
Issue trackers
Sentry
since Jan 2023
JavaScript frameworks
JavaScript libraries
LMS
Thinkific
since Dec 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Jun 2025
Programming languages
Ruby
since Dec 2024
TypeScript
since Apr 2026
Reverse proxies
Envoy
since Jul 2026
Security
Translation
Weglot
since Aug 2022
Web frameworks
Ruby on Rails
since Dec 2024
Webmail
Google Workspace
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 100% phone
Haiti
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.03 / 10 · ranked #1,535,676 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.3 s |
| CLS | 0.3 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French (France)
- Weight: 5.5 MB · 159 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.esih.edu | 27 |
| cyberclasse.esih.edu | 22 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Sentry May 2026
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026
- dropped Stripe Oct 2025