What powers 
zalo.cloud?
Last seen Jan 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Aug 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
OWL Carousel
since Dec 2024
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Dec 2021
Programming languages
Node.js
since Dec 2021
Security
Tag managers
Google Tag Manager
since Jun 2023
UI frameworks
Bootstrap
since Aug 2023
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.28 / 10 · ranked #211,425 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Registered Oct 2020 (5 years) via NAMECHEAP, renews Oct 2027
- Hosted on VINAGAME-AS-VN VNG Corporation (120.138.69.244, IPv6)
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 10,497,910, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ai.zalo.cloud | 11 |
| zalo.cloud | 11 |
| account.zalo.cloud | 6 |