What powers kidsletters.club?
Last seen Jun 2026 · 13 technologies across 9 categories
Analytics
VK Pixel
since Nov 2021
Yandex.Metrika
since Feb 2021
CDN
jsDelivr
since Aug 2024
Font scripts
Glyphicons
since Nov 2024
JavaScript frameworks
Socket.io
since May 2020
JavaScript libraries
Bootstrap Table
since Sep 2021
LazySizes
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Node.js
since May 2020
UI frameworks
Bootstrap
since Jan 2019
Web servers
Nginx
since Jan 2019
Audience
- 55% desktop
- 45% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.98 / 10 · ranked #12,941,958 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.8 MB · 162 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.