What powers kems.su?
Last seen Jun 2026 · 21 technologies across 11 categories
Analytics
CMS
JavaScript graphics
particles.js
since Jul 2020
JavaScript libraries
Preact
since Jun 2022
Live chat
WhatsApp Business Chat
since Aug 2023
Miscellaneous
Open Graph
since Aug 2023
Programming languages
PHP
since Jul 2020
Security
DDoS-Guard
since Aug 2023
reCAPTCHA
since Jul 2020
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Web servers
Nginx
since Jul 2020
Audience
- 87% phone
- 10% desktop
- 4% tablet
Russia
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.62 / 10 · ranked #5,503,491 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.2 MB · 184 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| raspisanie.kems.su | 14 |
| info.kems.su | 12 |
| kems.su | 10 |