What powers hwschool.pro?
Last seen Aug 2026 · 33 technologies across 18 categories
Analytics
Carrot quest
since Oct 2023
Google Analytics
since Sep 2022
VK Pixel
since Sep 2022
Yandex.Metrika
since Aug 2022
Authentication
Google Sign-in
since Aug 2024
CDN
Yandex.Cloud CDN
since Aug 2026
CMS
CRM
Bitrix24
since Sep 2022
Google Workspace
since Sep 2022
Sendgrid
since Nov 2025
Font scripts
Google Font API
since Sep 2023
JavaScript frameworks
JavaScript libraries
Clipboard.js
since Sep 2023
Highlight.js
since Oct 2023
Live chat
WhatsApp Business Chat
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2024
PaaS
Yandex.Cloud
since Aug 2026
Programming languages
PHP
since Sep 2023
Referral marketing
Flocktory
since Jun 2023
Security
DDoS-Guard
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2022
UI frameworks
Web servers
Nginx
since Aug 2024
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 53% phone
- 47% desktop
Germany
Russia
Israel
United States
Kazakhstan
Belarus
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.24 / 10 · ranked #9,391,333 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.5 MB · 94 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| eur.hwschool.pro | 16 |
| usd.hwschool.pro | 16 |
| hwschool.pro | 12 |
| parent.hwschool.pro | 11 |
| i.hwschool.pro | 10 |
| student.hwschool.pro | 10 |
| invite.hwschool.pro | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Radix UI Aug 2026
- dropped Google Hosted Libraries Jul 2026
- detected Sendgrid Nov 2025