What powers ddsi.ru?
Last seen Jun 2026 · 21 technologies across 14 categories
Analytics
Yandex.Metrika
since Dec 2025
CDN
cdnjs
since Sep 2024
Cloudflare
since Sep 2024
CreateJS
since Sep 2024
jQuery CDN
since Sep 2024
jsDelivr
since Sep 2024
CMS
Databases
MySQL
since Sep 2024
Font scripts
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript frameworks
JavaScript libraries
Select2
since Sep 2024
Live chat
WhatsApp Business Chat
since Sep 2024
Miscellaneous
Open Graph
since Sep 2024
Performance
Priority Hints
since Sep 2024
Programming languages
PHP
since Sep 2024
Security
reCAPTCHA
since Sep 2024
SEO
Web servers
Audience
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.36 / 10 · ranked #7,877,804 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian (Russia)
- Weight: 5.9 MB · 137 requests
- WordPress theme: ddsi · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped W3 Total Cache Mar 2026
- detected W3 Total Cache Jan 2026
- dropped Jetpack Oct 2025