What powers kymdan.com?
Last seen Sep 2026 · 21 technologies across 13 categories
Analytics
Google Analytics
since Aug 2018
Font scripts
Font Awesome
since Aug 2018
JavaScript libraries
Live chat
Facebook Chat Plugin
since Mar 2022
Miscellaneous
Operating systems
CentOS
since Aug 2018
Windows Server
since Feb 2020
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2021
UI frameworks
Web frameworks
Web server extensions
Web servers
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Vietnam
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.15 / 10 · ranked #3,204,980 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 59.3 MB · 568 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (52.220.189.77)
- DNS: pavietnam.vn
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Sectigo, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 9,614,344, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kymdan.com | 17 |
| www.kymdan.com | 17 |
| kde.kymdan.com | 8 |