What powers optd37.ru?
Last seen Jun 2026 · 20 technologies across 13 categories
CMS
Databases
MySQL
since Apr 2024
Font scripts
Font Awesome
since Apr 2024
Google Font API
since Apr 2024
JavaScript libraries
Miscellaneous
RSS
since Apr 2024
Operating systems
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Apr 2024
Programming languages
PHP
since Sep 2020
Security
Really Simple SSL & Security
since Apr 2024
Web server extensions
Web servers
WordPress plugins
WP-Optimize
since Apr 2024
Audience
- 100% phone
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.32 / 10 · ranked #46,357,226 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian (Russia)
- Weight: 7.6 MB · 92 requests
- WordPress theme: suffice · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.optd37.ru | 17 |
| optd37.ru | 6 |