What powers rubius.com?
Last seen Jun 2026 · 49 technologies across 22 categories
Analytics
CDN
CMS
Databases
MySQL
since Apr 2019
Font scripts
Google Font API
since Apr 2019
JavaScript frameworks
JavaScript libraries
Live chat
Chatra
since Jul 2021
WhatsApp Business Chat
since Oct 2022
Load balancers
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Ubuntu
since May 2023
Windows Server
since Apr 2023
PaaS
Azure
since Sep 2023
Programming languages
Reviews
Clutch
since Jan 2023
Security
Cloudflare Bot Management
since Oct 2021
DDoS-Guard
since May 2023
HSTS
since Jan 2024
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Apr 2019
Tag managers
Google Tag Manager
since May 2020
UI frameworks
Video players
YouTube
since May 2023
Web frameworks
Web servers
Webmail
Apple iCloud Mail
since Sep 2023
Microsoft 365
since May 2023
WordPress plugins
W3 Total Cache
since Apr 2020
Audience
- 58% desktop
- 42% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.07 / 10 · ranked #1,465,545 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 50 ms |
| CLS | 0.8 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.2 MB · 62 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| academy.rubius.com | 23 |
| kids.rubius.com | 16 |
| rubius.com | 16 |
| www.rubius.com | 15 |
| pm.rubius.com | 14 |
| vr.rubius.com | 9 |
| corp-eng.rubius.com | 8 |
| sso.rubius.com | 7 |
Full technology history →
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Recent changes
- dropped core-js Feb 2026
- dropped Facebook Pixel Feb 2026
- dropped Leadinfo Feb 2026