What powers hei.school?
Last seen Jun 2026 · 57 technologies across 22 categories
Analytics
Google Analytics
since Nov 2022
CDN
Amazon CloudFront
since Sep 2023
Amazon S3
since Sep 2023
CMS
Databases
MySQL
since Nov 2022
Amazon SES
since Mar 2025
Font scripts
JavaScript frameworks
JavaScript libraries
Axios
since Feb 2025
Browser-Update.org
since Sep 2024
Clipboard.js
since Sep 2024
OWL Carousel
since Mar 2025
Select2
since Sep 2024
Slick
since Apr 2025
Swiper
since Jun 2024
Miscellaneous
Operating systems
PaaS
Amazon Web Services
since Nov 2022
Payment processors
Stripe
since Jul 2025
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Nov 2022
Security
AWS WAF Captcha
since Feb 2025
Tag managers
Google Tag Manager
since Aug 2024
UI frameworks
Web server extensions
Web servers
Webmail
Google Workspace
since Nov 2022
RoundCube
since Mar 2025
WordPress plugins
Elementor Header & Footer Builder
since Sep 2025
RankMath SEO
since Jul 2025
W3 Total Cache
since Jul 2025
WooCommerce Stripe Payment Gateway
since Jul 2025
WordPress themes
Audience
Madagascar
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #27,508,261 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.3 MB · 14 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.hei.school | 33 |
| hei.school | 24 |
| owncloud.hei.school | 15 |
| admin.hei.school | 14 |
| mail.hei.school | 9 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025