What powers circa.vn?
Last seen Jun 2026 · 61 technologies across 27 categories
Analytics
CDN
cdnjs
since Aug 2024
Cloudflare
since Aug 2024
Google Cloud CDN
since Jun 2023
Google Hosted Libraries
since Aug 2024
jsDelivr
since Aug 2024
CMS
Cookie compliance
Cookie Information
since Aug 2023
Customer data platform
Insider
since Jan 2026
Databases
MySQL
since Aug 2023
Ecommerce
Cart Functionality
since Nov 2024
Font scripts
Font Awesome
since Aug 2023
Google Font API
since Aug 2023
IaaS
Google Cloud
since Jun 2023
JavaScript frameworks
Emotion
since Jun 2023
Next.js
since Jun 2023
Next.js App Router
since Aug 2024
React
since Jun 2023
JavaScript libraries
Marketing automation
Mautic
since Jun 2026
Miscellaneous
Operating systems
Ubuntu
since Aug 2023
Page builders
Performance
Priority Hints
since Aug 2024
Programming languages
Security
SEO
Tag managers
Google Tag Manager
since Sep 2023
UI frameworks
Video players
YouTube
since Jul 2025
Web servers
Webmail
Microsoft 365
since Jun 2023
Widgets
WordPress plugins
Cookie Information plugin
since Aug 2023
WordPress themes
Audience
- 69% phone
- 29% desktop
- 2% tablet
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.11 / 10 · ranked #10,955,299 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 225 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 1.2 MB · 41 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| career.circa.vn | 28 |
| uat.circa.vn | 26 |
| circa.vn | 22 |
| hotro.circa.vn | 20 |
| dev.circa.vn | 17 |
| nhuongquyen.circa.vn | 15 |
| pos.circa.vn | 15 |
| tintuc.circa.vn | 11 |
| dangkynhuongquyen.circa.vn | 10 |
| khuyenmai.circa.vn | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Insider Jan 2026
- detected Cart Functionality Nov 2025
- dropped Cart Functionality Sep 2025