What powers callio.vn?
Last seen Jun 2026 · 50 technologies across 22 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Sep 2020
Authentication
Google Sign-in
since Feb 2021
CDN
Amazon CloudFront
since Dec 2022
Amazon S3
since Dec 2022
Cloudflare
since Sep 2020
Fastly
since May 2022
jsDelivr
since Sep 2021
CMS
Comment systems
Databases
MySQL
since Sep 2020
Ecommerce
Cart Functionality
since Sep 2024
Font scripts
Google Font API
since Sep 2020
Issue trackers
Sentry
since Nov 2021
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Jun 2026
JavaScript libraries
Live chat
Tawk.to
since Sep 2021
Maps
Miscellaneous
PaaS
Amazon Web Services
since Dec 2022
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Tailwind CSS
since Apr 2022
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Autoptimize
since Jun 2024
Contact Form 7
since Feb 2022
RankMath SEO
since Nov 2022
SiteOrigin Page Builder
since Aug 2022
Yoast SEO
since Jun 2021
Audience
- 100% desktop
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.37 / 10 · ranked #1,037,361 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.9 s |
| INP | 125 ms |
| CLS | 0.25 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 5.9 MB · 141 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| callio.vn | 24 |
| client.callio.vn | 20 |
| chatbanhang.callio.vn | 15 |
| signup.callio.vn | 12 |
| ttdh.callio.vn | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected ApexCharts.js Jun 2026
- dropped Nginx Jun 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Vue.js Nov 2025
- dropped Vue.js Oct 2025
- detected jsDelivr Aug 2025
- detected Vue.js Aug 2025