What powers 
jst-ud.vn?
Last seen Sep 2026 · 15 technologies across 9 categories
Analytics
CDN
Font scripts
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| color white symbolizes | #32 | 4 |
| what does white symbolize | #71 | 3 |
| societal marketing company | #58 | 1 |
| parataxis examples | #52 | 1 |
| parataxis example | #57 | 1 |
| paratactic examples | #58 | 1 |
| white symbolism in literature | #15 | 0 |
| bh4 molecular geometry | #37 | 0 |
| symbolism of white | #51 | 0 |
| taylor swift metaphor | #22 | 0 |
| translate buy from vietnamese | #73 | 0 |
| tran duc thao | #56 | 0 |
| what does white symbolize in literature | #17 | 0 |
| architectural morphology | #80 | 0 |
| societal concept examples | #59 | 0 |
| songs with metaphors taylor swift | #27 | 0 |
| permissive overreaching transfer trip | #77 | 0 |
| permissive overreaching transfer trip | #43 | 0 |
| prosthetic leg diagram | #25 | 0 |
| isomerisation catalyst | #91 | 0 |
| love poems in vietnamese | #57 | 0 |
| metaphors l g | #45 | 0 |
| metaphor of the moon | #94 | 0 |
| metaphor l g | #32 | 0 |
| metaphor for the moon | #60 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
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
- 88% desktop
- 12% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.30 / 10 · ranked #204,111 of all domains
503 referring domains · OpenPageRank
Search traffic
11 est. monthly organic visits (US)
39 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese (Vietnam)
- Weight: 1.6 MB · 81 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VINAGAME-AS-VN VNG Corporation (61.28.229.26)
- DNS: vinahost.vn
- Email: jst-ud.vn
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,621,349, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted