What powers realtycalendar.ru?
Last seen Jun 2026 · 39 technologies across 19 categories
A/B Testing
Google Optimize
since Dec 2022
Analytics
Google Analytics
since Jun 2018
New Relic
since Jun 2018
VK Pixel
since Oct 2021
Yandex.Metrika
since Jun 2018
CDN
Cloudflare
since Jan 2020
CMS
Tilda
since May 2021
Sendgrid
since Aug 2022
Font scripts
Google Font API
since Jul 2021
Issue trackers
Sentry
since Jun 2021
JavaScript Frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
PWA
since Nov 2025
Operating systems
Ubuntu
since Apr 2018
Programming languages
Security
DDoS-Guard
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Ant Design
since Oct 2025
Web frameworks
Ruby on Rails
since Jun 2018
Web servers
Widgets
Facebook
since May 2021
Audience
- 84% desktop
- 15% phone
- 1% tablet
Russia
Netherlands
Finland
Belarus
Kazakhstan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.47 / 10 · ranked #920,601 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.3 MB · 10 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| realtycalendar.ru | 19 |
| blog.realtycalendar.ru | 18 |
| www.realtycalendar.ru | 15 |
| crm.realtycalendar.ru | 12 |
| new.realtycalendar.ru | 12 |
| cleaner.realtycalendar.ru | 9 |
| lend.realtycalendar.ru | 7 |
| wiki.realtycalendar.ru | 7 |
| m.realtycalendar.ru | 6 |
| app.realtycalendar.ru | 5 |
Full technology history →
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Recent changes
- dropped Apache HTTP Server May 2026
- detected PWA Nov 2025