What powers predannoeserdce.ru?
Last seen Oct 2026 · 26 technologies across 16 categories
Analytics
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
UI frameworks
Web frameworks
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.48 / 10 · ranked #2,521,313 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 525 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Russian
- Weight: 28.8 MB · 167 requests
- WordPress theme: catheart · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on REG.RU (31.31.196.67, IPv6)
- DNS: REG.RU
- Email: Yandex 360
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GlobalSign, RSA 4096, expires Apr 2027
- Common Crawl link graph: rank 7,232,391
- Verified with: Mail.ru, Yandex Webmaster
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| predannoeserdce.ru | 16 |
| help.predannoeserdce.ru | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped DDoS-Guard Aug 2026
- dropped FancyBox Aug 2026
- detected Contact Form 7 Jul 2026
- detected jQuery Migrate Jul 2026
- detected Nginx Jul 2026
- detected RSS Jul 2026
- detected Twitter Emoji (Twemoji) Jul 2026