What powers opendown.net?
Last seen Jun 2026 · 8 technologies across 6 categories
Analytics
Ahrefs
since Apr 2026
Cloudflare Browser Insights
since Jan 2025
CDN
Cloudflare
since Jan 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Jan 2025
Open Graph
since Jan 2025
Programming languages
PHP
since Jan 2025
Security
HSTS
since Jan 2025
Audience
- 51% phone
- 49% desktop
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.09 / 10 · ranked #120,986,776 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.4 MB · 27 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Ahrefs Apr 2026