What powers os-ribnikar.edu.rs?
Last seen Jun 2026 · 15 technologies across 11 categories
CMS
Databases
MySQL
since Jan 2024
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Miscellaneous
RSS
since Jan 2024
Performance
Priority Hints
since Jan 2024
Programming languages
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Bold Page Builder
since Jan 2024
WordPress themes
Bold Themes
since Jan 2024
Audience
- 88% phone
- 12% desktop
Serbia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.86 / 10 · ranked #4,037,866 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Serbian (Serbia)
- Weight: 3.1 MB · 58 requests
- WordPress theme: nifty (child: nifty-child) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped WP Rocket Jan 2026
- detected Contact Form 7 Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025