What powers education21vek.ru?
Last seen Jun 2026 · 14 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
Yandex.Metrika
since May 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
JavaScript frameworks
BEM
since Apr 2022
JavaScript libraries
LazySizes
since Feb 2022
OWL Carousel
since Aug 2021
Programming languages
UI frameworks
Bootstrap
since Oct 2020
Web servers
Apache HTTP Server
since Apr 2023
Audience
- 100% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.38 / 10 · ranked #7,708,340 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.7 MB · 109 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped reCAPTCHA Jun 2026
- detected core-js May 2026
- dropped WhatsApp Business Chat Apr 2026