What powers kvant.digital?
Last seen Aug 2026 · 9 technologies across 6 categories
Analytics
Yandex.Metrika
since Nov 2025
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2025
Popper
since Nov 2025
Performance
Priority Hints
since Nov 2025
Security
HSTS
since Nov 2025
Web servers
Apache HTTP Server
since Nov 2025
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
- 59% desktop
- 41% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.22 / 10 · ranked #1,230,688 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian (Russia)
- Weight: 1.9 MB · 33 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Kvant
- Founded: 1970
From Wikidata (CC0).
Infrastructure
- Hosted on MSTN-AS (185.129.147.130)
- DNS: nic.ru
- Email: mi-ras.ru
- Email security: SPF (hard fail), DMARC reject, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 231,116, 3 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted