What powers a39.ooo?
Last seen Jun 2026 · 23 technologies across 12 categories
Analytics
Google Analytics
since May 2023
CDN
Cloudflare
since May 2026
CMS
Tilda
since Apr 2025
Font scripts
Google Font API
since May 2023
Hosting
REG.RU
since May 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Dec 2023
Open Graph
since May 2023
Page builders
Readymag
since May 2023
Security
Video players
YouTube
since May 2023
Web servers
Audience
- 69% phone
- 31% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.19 / 10 · ranked #3,116,269 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 5.0 MB · 259 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| a39.ooo | 20 |
| www.a39.ooo | 20 |
| buf.a39.ooo | 15 |
| magazin.a39.ooo | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped jsDelivr Aug 2025