What powers jcmhch.com.vn?
Last seen Aug 2026 · 10 technologies across 8 categories
Caching
DMS
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
UI frameworks
Web servers
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| van positive stroke | #61 | 1 |
| wintrobe research building | #78 | 0 |
| apo b to apo a1 ratio | #29 | 0 |
| non hdl cholesterol l g | #41 | 0 |
| modified heart score | #54 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
| From | Anchor text |
|---|---|
| vjph.vn | Võ Thị Ánh Nhàn and Huỳnh Nguyễn Khánh Trang (2017), |
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 83% desktop
- 17% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.29 / 10 · ranked #211,204 of all domains
426 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
5 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese (Vietnam)
- Weight: 2.3 MB · 32 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VTDC-AS-VN Vietel - CHT Compamy Ltd (210.211.113.134)
- Email: no MX record returned
- SSL: GlobalSign, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 7,050,157
- Verified with: GlobalSign, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted