What powers krupaspb.ru?
Last seen Oct 2026 · 10 technologies across 8 categories
Analytics
CDN
CMS
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Security
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.
Open Page Rank
3.25 / 10 · ranked #1,190,169 of all domains
81 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 2.0 MB · 93 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DDoS-Guard (176.57.66.98)
- DNS: Tilda
- Email: Beget
- Email security: SPF, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 737,536, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Yandex.Metrika May 2026
- dropped Priority Hints Mar 2026
- dropped Bootstrap Feb 2026
- dropped core-js Feb 2026
- dropped Elementor Feb 2026
- dropped Font Awesome Feb 2026
- dropped FullCalendar Feb 2026
- dropped jQuery Migrate Feb 2026
- dropped jQuery UI Feb 2026
- dropped MySQL Feb 2026
- dropped Nginx Feb 2026
- dropped OWL Carousel Feb 2026
- dropped PHP Feb 2026
- dropped Popper Feb 2026
- dropped PressMaximum Customify Feb 2026
- dropped RSS Feb 2026
- dropped Select2 Feb 2026
- dropped Swiper Feb 2026
- dropped TypeScript Feb 2026
- dropped WordPress Feb 2026
- dropped Yandex.Metrika Feb 2026
- dropped Yoast SEO Feb 2026