What powers 21esr.com?
Last seen Jun 2026 · 27 technologies across 12 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Oct 2023
Font scripts
Font Awesome
since Dec 2020
Google Font API
since Dec 2020
Hosting panels
Plesk
since Dec 2020
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Oct 2024
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Dec 2020
Rich text editors
Quill
since Oct 2024
UI frameworks
Bootstrap
since Dec 2020
Web frameworks
Audience
Azerbaijan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.29 / 10 · ranked #49,868,690 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Azerbaijani
- CDN: Cloudflare
- Weight: 1.8 MB · 21 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| app.21esr.com | 24 |
| www.21esr.com | 11 |
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025