What powers opencollege-nsk.ru?
Last seen Aug 2026 · 33 technologies across 14 categories
Analytics
Google Analytics
since Aug 2022
Roistat
since Aug 2025
VK Pixel
since Aug 2022
Yandex.Metrika
since Aug 2022
CDN
cdnjs
since Aug 2023
Cloudflare
since Aug 2023
Google Hosted Libraries
since Feb 2023
jQuery CDN
since Aug 2026
jsDelivr
since Aug 2026
CMS
CRM
Bitrix24
since Jun 2023
Font scripts
Google Font API
since Feb 2023
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2026
Miscellaneous
Programming languages
Security
DDoS-Guard
since Oct 2022
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Material Design Lite
since Sep 2024
Web servers
Nginx
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 87% phone
- 11% desktop
- 2% tablet
Russia
Netherlands
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.02 / 10 · ranked #12,160,900 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 12.1 MB · 192 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| priem.opencollege-nsk.ru | 22 |
| opencollege-nsk.ru | 17 |
| rek.opencollege-nsk.ru | 10 |
Full technology history →
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Recent changes
- dropped Bitrix24 Nov 2025