What powers sdvg.help?
Last seen Sep 2026 · 12 technologies across 9 categories
CDN
Cloudflare
since Sep 2026
JavaScript frameworks
Ember.js
since Sep 2026
JavaScript libraries
Message boards
Miscellaneous
Programming languages
Ruby
since Sep 2026
Security
HSTS
since Sep 2026
Web frameworks
Ruby on Rails
since Sep 2026
Web servers
Nginx
since Sep 2026
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.6 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 1.8 MB · 73 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on TIETOKETTU (5.61.90.113)
- DNS: Cloudflare DNS
- Email: Migadu
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Verified with: Brevo, Google, Proton, Yandex Webmaster
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted