What powers 
onedu.ru?
Last seen Sep 2026 · 33 technologies across 16 categories
Analytics
Yandex.Metrika
since Jul 2020
CDN
CMS
1C-Bitrix
since Nov 2017
Font scripts
Font Awesome
since Nov 2017
Google Font API
since Nov 2017
JavaScript frameworks
JavaScript graphics
JavaScript libraries
OWL Carousel
since Nov 2017
Select2
since Jul 2020
Slick
since Dec 2020
Twitter typeahead.js
since Oct 2024
LMS
Moodle
since Apr 2020
Miscellaneous
Operating systems
Ubuntu
since Jul 2020
Programming languages
PHP
since Apr 2020
TypeScript
since Dec 2022
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Oct 2024
Web servers
Nginx
since Nov 2017
Widgets
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
AI Crawlers
No AI crawlers blocked
Audience
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.16 / 10 · ranked #473,479 of all domains
232 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.2 MB · 20 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ROSTELECOM-AS PJSC Rostelecom. Technical Team (91.122.206.148)
- DNS: onedu.ru
- Email: onedu.ru
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,895,663, 23 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ito2021.onedu.ru | 12 |
| ito2023.onedu.ru | 11 |
| ito2025.onedu.ru | 11 |
| webquest.onedu.ru | 11 |
| courses.onedu.ru | 10 |
| do.onedu.ru | 10 |
| lk.onedu.ru | 9 |
| biblio.onedu.ru | 8 |
| events.onedu.ru | 8 |
| kbase.onedu.ru | 8 |
| webvideo.onedu.ru | 8 |
| cptd.onedu.ru | 7 |
| robot.onedu.ru | 7 |
| www.onedu.ru | 7 |
| action.onedu.ru | 6 |
| fingramota.onedu.ru | 6 |
| museum.onedu.ru | 5 |
| pedsovet29.onedu.ru | 4 |