What powers proteplo-spb.ru?
Last seen Aug 2026 · 18 technologies across 12 categories
Advertising
Analytics
CMS
Ecommerce
Font Scripts
JavaScript Frameworks
JavaScript libraries
Live chat
Miscellaneous
Programming languages
Tag Managers
Web Servers
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 Sep 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
4.13 / 10 · ranked #487,688 of all domains
181 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 4.2 MB · 147 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Протепло-СПб
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on VK-AS (212.233.120.230)
- Email: Yandex 360
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,029,799, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted