What powers 
vistec.ac.th?
Last seen Sep 2026 · 63 technologies across 22 categories
Analytics
Authentication
CDN
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
UI frameworks
Video players
Web frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
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
- 67% desktop
- 33% phone
Thailand
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.43 / 10 · ranked #412,488 of all domains
79 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Thai
- Weight: 2.5 MB · 66 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Vidyasirimedhi Institute of Science and Technology
- Founded: 2015
- Country: Thailand
From Wikidata (CC0).
Infrastructure
- Hosted on DigitalOcean (68.183.183.242)
- DNS: microsoftonline.com
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: DigiCert, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 58,894, 36 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| is-pair.vistec.ac.th | 19 |
| brain.vistec.ac.th | 17 |
| kklab.vistec.ac.th | 17 |
| admission.vistec.ac.th | 16 |
| registration.vistec.ac.th | 15 |
| scholarship.vistec.ac.th | 15 |
| freelander.vistec.ac.th | 14 |
| vistec.ac.th | 13 |
| www.vistec.ac.th | 13 |
| isbc-isls2026.vistec.ac.th | 12 |
| opac.vistec.ac.th | 10 |
| servicedesk.vistec.ac.th | 9 |
| old.vistec.ac.th | 8 |
| ist-internship.vistec.ac.th | 2 |
Full technology history →
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Recent changes
- detected Ant Design Jul 2026
- detected DigitalOcean Spaces Jul 2026
- detected Next.js Jul 2026
- detected Next.js App Router Jul 2026
- detected Node.js Jul 2026
- detected Tailwind CSS Jul 2026
- detected Webpack Jul 2026
- detected Download Monitor Mar 2026