What powers 
spbsj.ru?
Last seen Oct 2026 · 10 technologies across 9 categories
Analytics
Yandex.Metrika
since May 2019
CDN
jQuery CDN
since Feb 2022
Databases
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Java
since Aug 2021
Security
HSTS
since Sep 2022
Web servers
Nginx
since Jan 2019
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 58% phone
- 42% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.54 / 10 · ranked #847,694 of all domains
73 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 3.3 MB · 100 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Timeweb (92.53.124.3)
- DNS: Yandex 360
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 578,131, 5 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| spbsj.ru | 10 |
| www.spbsj.ru | 10 |