What powers nashsever51.ru?
Last seen Sep 2026 · 45 technologies across 18 categories
Analytics
Authentication
CDN
Comment systems
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Retargeting
Security
Tag managers
UI frameworks
Video players
Web frameworks
Web servers
AI Crawlers
Blocks 7 of 33 AI crawlers we track by name in its robots.txt, restricts 12 more. Checked Oct 2026.
Training crawlers
- AI2Bot Blocked
- Bytespider Blocked
- CCBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Webzio-Extended Blocked
- Applebot-Extended Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
Search and AI assistants
- PetalBot Blocked
- Applebot Restricted
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 14 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 oai-searchbot added to robots.txt
- Oct 2026 ccbot added to robots.txt
- Oct 2026 chatgpt-user added to robots.txt
- Oct 2026 claude-user added to robots.txt
- Oct 2026 bytespider added to robots.txt
- Oct 2026 claude-searchbot added to robots.txt
AI Crawlers
7 of 33 AI crawlers blocked
Audience
- 96% phone
- 4% desktop
Russia
Germany
Netherlands
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.38 / 10 · ranked #1,025,071 of all domains
75 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 2.3 MB · 97 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Наш Север
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on ROSTELECOM-AS PJSC Rostelecom. Technical Team (46.235.220.101)
- DNS: gov-murman.ru
- Email: gov-murman.ru
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 7,072,992, 9 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| investmap.nashsever51.ru | 17 |
| invest.nashsever51.ru | 16 |
| uborka.nashsever51.ru | 12 |
| nashsever51.ru | 10 |
| konkurs.nashsever51.ru | 9 |
| zima.nashsever51.ru | 9 |
| new-year.nashsever51.ru | 8 |
| account.nashsever51.ru | 5 |
| id.nashsever51.ru | 1 |