What powers 
brodsky.online?
Last seen Sep 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Mar 2020
Yandex.Metrika
since Mar 2020
CDN
CMS
1C-Bitrix
since Mar 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Mar 2020
Tag managers
Google Tag Manager
since Mar 2020
Web servers
Nginx
since Mar 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Oct 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 72% phone
- 28% desktop
Russia
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.54 / 10 · ranked #851,301 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 12.7 MB · 104 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Selectel (185.91.52.24)
- DNS: selectel.ru
- Email: brodsky.online
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 1,180,224, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.brodsky.online | 11 |
| brodsky.online | 10 |
| library.brodsky.online | 7 |