What powers edu-nv.ru?
Last seen Aug 2026 · 38 technologies across 17 categories
Analytics
Yandex.Metrika
since Jun 2018
Captchas
reCAPTCHA
since Oct 2016
CDN
cdnjs
since Nov 2021
Cloudflare
since Jan 2022
CMS
Joomla
since Oct 2016
Font Scripts
Font Awesome
since Oct 2016
Google Font API
since Oct 2016
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
LMS
Moodle
since Jan 2019
Miscellaneous
K2
since Oct 2016
Open Graph
since Sep 2022
Popper
since Dec 2022
RSS
since Dec 2022
SWFObject
since Dec 2018
Performance
Turbolinks
since Aug 2022
Programming languages
Security
HSTS
since Nov 2022
Video Players
Web Frameworks
Web Servers
Nginx
since Oct 2016
Widgets
FlexSlider
since Feb 2020
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 83% phone
- 17% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.91 / 10 · ranked #1,745,525 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian (Russia)
- Weight: 3.4 MB · 162 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ROSTELECOM-AS PJSC Rostelecom. Technical Team (217.20.83.18)
- DNS: spaceweb.ru
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 1,963,859, 109 hosts
- Verified with: Google, Yandex Webmaster
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.edu-nv.ru | 21 |
| edu-nv.ru | 17 |
| culture.edu-nv.ru | 15 |
| pg2022.edu-nv.ru | 14 |
| school10.edu-nv.ru | 14 |
| school17.edu-nv.ru | 14 |
| smp2022.edu-nv.ru | 14 |
| debut2023.edu-nv.ru | 13 |
| debut2025.edu-nv.ru | 13 |
| debut2026.edu-nv.ru | 13 |
| dou17.edu-nv.ru | 13 |
| dou40.edu-nv.ru | 13 |
| dou56.edu-nv.ru | 13 |
| dou71.edu-nv.ru | 13 |
| dou90.edu-nv.ru | 13 |
| mk2024.edu-nv.ru | 13 |
| pg2023.edu-nv.ru | 13 |
| pg2024.edu-nv.ru | 13 |
| pg2025.edu-nv.ru | 13 |
| pg2026.edu-nv.ru | 13 |
| school1.edu-nv.ru | 13 |
| school18.edu-nv.ru | 13 |
| school2.edu-nv.ru | 13 |
| school31.edu-nv.ru | 13 |