What powers npfselena.ru?
Last seen Oct 2026 · 21 technologies across 13 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Programming languages
Security
UI frameworks
Video players
Web servers
WordPress plugins
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- ClaudeBot Blocked
- GPTBot Blocked
- Google-Extended Allowed
Search and AI assistants
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- Perplexity-User Allowed
The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=no ai-input=yes declared in robots.txt
AI Crawlers
2 of 33 AI crawlers blocked
Standards: llms.txt, llms-full.txt, Content Signals
Audience
- 72% phone
- 28% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.19 / 10 · ranked #9,954,708 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian (Russia)
- Weight: 5.3 MB · 100 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- ООО «СЕЛЕНА» научно-производственная химическая компания
- Profiles: YouTube
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Beget (217.172.25.178)
- DNS: Beget
- Email: npfselena.ru
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,782,815, 3 hosts
- Verified with: GlobalSign, Mail.ru
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected Bootstrap Oct 2026
- detected cdnjs Oct 2026
- detected Cloudflare Oct 2026
- detected FancyBox Oct 2026
- detected Font Awesome Oct 2026
- detected Google Font API Oct 2026
- detected jQuery Oct 2026
- detected Moment.js Oct 2026
- detected MySQL Oct 2026
- detected Open Graph Oct 2026
- detected Popper Oct 2026
- detected reCAPTCHA Oct 2026
- detected Shortcodes Ultimate Oct 2026
- detected TablePress Oct 2026
- detected Typekit Oct 2026
- detected WordPress Oct 2026
- detected Yandex.Metrika Oct 2026
- detected Yoast SEO Oct 2026
- detected YouTube Oct 2026
- dropped Bootstrap Sep 2026
- dropped cdnjs Sep 2026
- dropped Cloudflare Sep 2026
- dropped FancyBox Sep 2026
- dropped Font Awesome Sep 2026
- dropped Google Font API Sep 2026
- dropped jQuery Sep 2026
- dropped Moment.js Sep 2026
- dropped MySQL Sep 2026
- dropped Open Graph Sep 2026
- dropped Popper Sep 2026
- dropped reCAPTCHA Sep 2026
- dropped Shortcodes Ultimate Sep 2026
- dropped TablePress Sep 2026
- dropped Typekit Sep 2026
- dropped WordPress Sep 2026
- dropped Yandex.Metrika Sep 2026
- dropped Yoast SEO Sep 2026
- dropped YouTube Sep 2026
- detected Bootstrap May 2026
- detected cdnjs May 2026
- detected Cloudflare May 2026
- detected FancyBox May 2026
- detected Font Awesome May 2026
- detected Google Font API May 2026
- detected jQuery May 2026
- detected Moment.js May 2026
- detected MySQL May 2026
- detected Open Graph May 2026
- detected Popper May 2026
- detected reCAPTCHA May 2026