What powers wellspring.edu.vn?
Last seen Oct 2026 · 51 technologies across 22 categories
Analytics
Cloudflare Browser Insights
since Sep 2025
Google Analytics
since Feb 2020
CDN
Cloudflare
since Sep 2025
Databases
MySQL
since Feb 2020
Ecommerce
Bizweb
since Sep 2025
Cart Functionality
since Sep 2025
Editors
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
JavaScript graphics
MathJax
since Sep 2025
JavaScript libraries
Live chat
Tawk.to
since Feb 2020
LMS
Message boards
XenForo
since Feb 2020
Miscellaneous
LottieFiles
since Feb 2025
Open Graph
since Sep 2022
PWA
since Aug 2026
RSS
since Jan 2023
Webpack
since Feb 2025
Operating systems
Ubuntu
since Feb 2020
Performance
Priority Hints
since Feb 2025
Programming languages
Security
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Video players
YouTube
since Sep 2020
Web servers
Webmail
Google Workspace
since Sep 2022
Microsoft 365
since Sep 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.84 / 10 · ranked #1,891,505 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 275 ms |
| CLS | 0.05 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 9.9 MB · 77 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Wellspring International Bilingual Schools
- Industry: Education (declares
EducationalOrganization) - Profiles: Facebook, YouTube, LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on CMCTELECOM-VN CMC Telecom Infrastructure Company (42.96.43.213)
- DNS: dotvndns.vn
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 11,338,300, 6 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| happylearninghub.wellspring.edu.vn | 16 |
| wellspring.edu.vn | 16 |
| www.wellspring.edu.vn | 16 |
| istudent.wellspring.edu.vn | 14 |
| shop.wellspring.edu.vn | 11 |
| career.wellspring.edu.vn | 8 |
| parentportal.wellspring.edu.vn | 7 |
| info.wellspring.edu.vn | 6 |
| sukien.wellspring.edu.vn | 6 |