What powers primeclass.io?
Last seen Jun 2026 · 43 technologies across 24 categories
Analytics
Ahoy
since Jun 2021
Cloudflare Browser Insights
since Aug 2023
Google Analytics
since Jun 2021
VWO
since May 2024
CDN
Amazon S3
since Jan 2025
cdnjs
since Nov 2021
Cloudflare
since Jun 2021
Google Cloud CDN
since Nov 2024
CMS
Tilda
since Jun 2021
Cookie compliance
Cookie Script
since Dec 2024
Customer data platform
Google Workspace
since Aug 2022
Font scripts
Google Font API
since Jun 2021
IaaS
Google Cloud
since Nov 2024
Issue trackers
JavaScript frameworks
JavaScript libraries
LMS
Teachable
since Jul 2021
Marketing automation
Miscellaneous
PaaS
Amazon Web Services
since Jan 2025
Payment processors
Performance
Turbolinks
since Oct 2021
Programming languages
Ruby
since Jun 2021
Rich text editors
RUM
New Relic
since Sep 2024
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2021
Video players
Wistia
since Jun 2021
Web frameworks
Ruby on Rails
since Jun 2021
Audience
Ukraine
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.98 / 10 · ranked #3,631,471 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- CDN: Cloudflare
- Weight: 2.6 MB · 112 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ru.primeclass.io | 34 |
| primeclass.io | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Bot Management Jun 2026
- dropped Intercom May 2026
- detected Sentry Mar 2026
- dropped Sentry Feb 2026
- detected Google Font API Aug 2025