What powers donseminary.ru?
Last seen Jun 2026 · 39 technologies across 23 categories
Analytics
Yandex.Metrika
since Jun 2020
Caching
Redis Object Cache
since Nov 2024
CDN
Cloudflare
since Aug 2022
CMS
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
LMS
Moodle
since Oct 2023
Miscellaneous
Page builders
WordPress Block Editor
since Apr 2026
Performance
Priority Hints
since Aug 2023
Programming languages
Rich text editors
Security
HSTS
since Oct 2024
SEO
UI frameworks
Video players
VideoJS
since Oct 2023
Web frameworks
Ruby on Rails
since Nov 2023
Web servers
Nginx
since Jun 2020
WordPress plugins
WordPress themes
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.80 / 10 · ranked #4,336,189 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian (Russia)
- Weight: 3.1 MB · 115 requests
- WordPress theme: fluida · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| donseminary.ru | 28 |
| learn.donseminary.ru | 11 |
| mirror.donseminary.ru | 6 |
Full technology history →
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Recent changes
- dropped SiteOrigin Widgets Bundle May 2026
- dropped Smart Slider 3 May 2026
- detected Font Awesome Apr 2026
- dropped Google Analytics Apr 2026
- detected PWA Apr 2026
- detected WordPress Block Editor Apr 2026
- detected Yoast SEO Apr 2026
- detected Yoast SEO Premium Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected TinyMCE Nov 2025
- dropped YooMoney Sep 2025