What powers arcs.org.rs?
Last seen Jun 2026 · 12 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since May 2026
Google Analytics
since Aug 2018
CDN
Cloudflare
since May 2026
Google Hosted Libraries
since Feb 2022
CMS
MODX
since Aug 2018
Font scripts
Google Font API
since Aug 2018
JavaScript libraries
Miscellaneous
HTTP/3
since Mar 2026
Open Graph
since Sep 2022
Programming languages
PHP
since Aug 2018
Security
HSTS
since Mar 2026
Widgets
ShareThis
since Apr 2022
Audience
- 91% phone
- 9% desktop
Serbia
Montenegro
Croatia
Bosnia & Herzegovina
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.87 / 10 · ranked #3,980,860 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Cloudflare
- Weight: 1.0 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| arcs.org.rs | 12 |
| www.arcs.org.rs | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped LiteSpeed Jun 2026
- detected Cloudflare May 2026
- detected Cloudflare Browser Insights May 2026
- dropped Nginx May 2026
- dropped Plesk May 2026
- dropped YouTube May 2026
- dropped Hetzner Apr 2026
- detected HSTS Mar 2026
- detected HTTP/3 Mar 2026
- detected LiteSpeed Mar 2026