What powers psa.vn?
Last seen Jun 2026 · 41 technologies across 21 categories
Advertising
Twitter Ads
since Apr 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since May 2024
Caching
WP Rocket
since Jun 2021
CDN
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Mar 2020
JavaScript libraries
Maps
Google Maps
since May 2024
Miscellaneous
Page builders
wpBakery
since May 2024
Performance
Priority Hints
since Apr 2026
Programming languages
Security
Cloudflare Bot Management
since May 2026
Really Simple SSL & Security
since Apr 2024
SEO
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
LiteSpeed
since Jan 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
PixelYourSite
since Sep 2024
WP-Statistics
since May 2024
Audience
- 87% phone
- 12% desktop
- 1% tablet
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.84 / 10 · ranked #4,123,538 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 6.8 MB · 73 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ns.psa.vn | 27 |
| psa.vn | 27 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Nginx May 2026
- dropped OpenResty May 2026
- detected Facebook Pixel Apr 2026
- detected Priority Hints Apr 2026
- detected Shortcodes Ultimate Apr 2026
- detected Thrive Architect Apr 2026
- detected Twitter Ads Apr 2026
- dropped YouTube Apr 2026
- detected Nginx Mar 2026
- detected OpenResty Mar 2026
- detected YouTube Feb 2026
- dropped Nginx Oct 2025
- dropped OpenResty Oct 2025
- dropped YouTube Oct 2025
- dropped Apache HTTP Server Aug 2025
- detected YouTube Aug 2025