What powers yolearn.vn?
Last seen Sep 2026 · 30 technologies across 17 categories
Analytics
Authentication
Facebook Login
since Jun 2021
CDN
cdnjs
since Jun 2022
Cloudflare
since Jun 2022
Google Hosted Libraries
since Aug 2022
jsDelivr
since Nov 2023
Font scripts
Font Awesome
since Apr 2019
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript libraries
Live chat
Facebook Chat Plugin
since Nov 2021
Marketing automation
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Operating systems
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Apr 2023
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Video players
Web frameworks
Laravel
since Sep 2021
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 64% phone
- 36% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.29 / 10 · ranked #52,370,410 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 5.5 MB · 89 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VIETEL-AS-AP Viettel Group (117.6.163.177)
- DNS: matbao.com
- Email: yolearn.vn
- Email security: no SPF record, no DMARC record
- SSL: GlobalSign, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 80,634,534, 4 hosts
- Verified with: GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| yolearn.vn | 23 |
| chontruong.yolearn.vn | 22 |
| gadt.yolearn.vn | 18 |
| steam.yolearn.vn | 13 |
| giaoandientu.yolearn.vn | 9 |