What powers icheck.vn?
Last seen Aug 2026 · 50 technologies across 19 categories
Analytics
Google Ads Conversion Tracking
since Sep 2022
TikTok Pixel
since Sep 2022
Authentication
Facebook Login
since Jul 2022
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Hosted Libraries
since Aug 2022
jsDelivr
since Aug 2022
Unpkg
since Aug 2022
CMS
Odoo
since Jul 2025
Databases
PostgreSQL
since Jul 2025
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Live chat
Facebook Chat Plugin
since Jul 2022
Miscellaneous
Less
since Jul 2025
Open Graph
since Sep 2022
Popper
since Jul 2022
PWA
since Aug 2022
Webpack
since Jan 2019
Operating systems
CentOS
since Aug 2019
Performance
Priority Hints
since May 2025
Programming languages
Security
reCAPTCHA
since Mar 2021
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Ionic
since Nov 2024
Web server extensions
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
AI Crawlers
No AI crawlers blocked
Audience
- 88% phone
- 12% desktop
Vietnam
Japan
India
Germany
Russia
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.87 / 10 · ranked #1,826,721 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 3.6 MB · 87 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VTDC-AS-VN Vietel - CHT Compamy Ltd (125.212.225.92)
- DNS: zonedns.vn
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: DigiCert, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 2,582,668, 19 hosts
- Verified with: Amazon SES, Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| trace.icheck.vn | 16 |
| mkt.icheck.vn | 15 |
| gate.icheck.vn | 14 |
| erpv2.icheck.vn | 13 |
| loyalty-landing.dev.icheck.vn | 13 |
| marketing.icheck.vn | 12 |
| icheck.vn | 11 |
| pv-landing.icheck.vn | 10 |
| verify.icheck.vn | 2 |