What powers sklifosovsky.pro?
Last seen Aug 2026 · 30 technologies across 17 categories
Analytics
Caching
WP Rocket
since Nov 2024
CMS
Databases
MySQL
since Sep 2020
Font scripts
Google Font API
since Oct 2022
Twitter Emoji (Twemoji)
since Sep 2020
Hosting
REG.RU
since Oct 2022
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jun 2024
Miscellaneous
Open Graph
since Oct 2022
Operating systems
Ubuntu
since Jul 2026
Performance
LazySizes
since Oct 2025
Programming languages
PHP
since Sep 2020
Security
DDoS-Guard
since Oct 2022
HSTS
since Jun 2024
UI frameworks
Animate.css
since Sep 2020
Bootstrap
since Feb 2021
Web servers
Nginx
since Sep 2020
Widgets
Facebook
since Sep 2020
WordPress plugins
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.27 / 10 · ranked #9,025,083 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on REG.RU (31.31.196.26, IPv6)
- DNS: REG.RU
- Email: Yandex 360
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 8,794,208, 2 hosts
- Verified with: Yandex Webmaster
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sklifosovsky.pro | 21 |
| spy.sklifosovsky.pro | 14 |
| ads.sklifosovsky.pro | 8 |
| konv.sklifosovsky.pro | 7 |