What powers laixehaivan.com?
Last seen Aug 2026 · 16 technologies across 13 categories
Advertising
Google AdSense
since Sep 2022
Analytics
Google Analytics
since Feb 2019
Authentication
Facebook Login
since Jun 2021
Caching
wpCache
since Sep 2022
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
HTTP/3
since Jul 2026
Open Graph
since Sep 2022
Programming languages
PHP
since Feb 2019
Security
reCAPTCHA
since Sep 2022
Web servers
LiteSpeed
since Jul 2026
WordPress plugins
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 75% phone
- 25% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.11 / 10 · ranked #86,425,389 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 4.7 MB · 79 requests
- WordPress theme: nirvana · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Nginx Aug 2026
- dropped WordPress Super Cache Aug 2026
- detected HTTP/3 Jul 2026
- detected LiteSpeed Jul 2026
- dropped Select2 Jul 2026
- dropped Underscore.js Jul 2026
- detected wpCache Jul 2026