What powers crystal-sound.com?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Nov 2021
Yandex.Metrika
since Nov 2021
CDN
jsDelivr
since Oct 2022
CMS
Tilda
since Nov 2021
CRM
Bitrix24
since Feb 2024
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
PWA
since Oct 2022
Programming languages
Security
DDoS-Guard
since Sep 2022
Tag managers
Google Tag Manager
since Nov 2019
UI frameworks
Web servers
Audience
- 72% desktop
- 28% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.53 / 10 · ranked #2,433,281 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 4.3 MB · 144 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| crystal-sound.com | 9 |
| www.crystal-sound.com | 9 |
| calculator.crystal-sound.com | 6 |
Full technology history →
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Recent changes
- detected PHP Jun 2026
- dropped jQuery CDN Jan 2026
- detected jQuery CDN Nov 2025