What powers fcs.rs?
Last seen Jun 2026 · 17 technologies across 12 categories
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jun 2022
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Glide.js
since Feb 2023
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jan 2019
UI frameworks
Tailwind CSS
since Apr 2023
Web servers
LiteSpeed
since Apr 2023
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
- 82% phone
- 17% desktop
- 1% tablet
Serbia
Germany
Croatia
Slovenia
Bosnia & Herzegovina
North Macedonia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.46 / 10 · ranked #408,350 of all domains
109 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Serbian (Serbia)
- Weight: 0.0 MB · 10 requests
- WordPress theme: fcs · 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
- detected Litespeed Cache Jan 2026
- detected MySQL Jan 2026
- detected PHP Jan 2026
- detected RankMath SEO Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected WordPress Jan 2026
- detected WordPress Block Editor Jan 2026
- detected WPML Jan 2026