What powers proprofi.by?
Last seen Aug 2026 · 14 technologies across 10 categories
Advertising
ADFOX
since Apr 2024
Analytics
VK Pixel
since Apr 2024
Yandex.Metrika
since Apr 2024
CRM
Bitrix24
since Jan 2026
Font scripts
Google Font API
since Apr 2024
JavaScript libraries
Miscellaneous
Popper
since Apr 2024
Mobile frameworks
Security
HSTS
since Jan 2025
UI frameworks
Web servers
Nginx
since Apr 2024
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 63% phone
- 37% desktop
Russia
Belarus
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.87 / 10 · ranked #15,079,570 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 3.5 MB · 70 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on BELPAK-AS BELPAK (178.172.181.186)
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 31,430,855
- Verified with: GlobalSign, Google, Mail.ru
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| proprofi.by | 13 |
| www.proprofi.by | 12 |
Full technology history →
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