What powers 
fesb.hr?
Last seen Oct 2026 · 38 technologies across 16 categories
Analytics
Google Analytics
since Jun 2018
CDN
CMS
Font scripts
Font Awesome
since Aug 2019
Google Font API
since Aug 2025
JavaScript Frameworks
JavaScript libraries
Maps
ClustrMaps Widget
since Jul 2021
Miscellaneous
Operating systems
Programming languages
Security
HSTS
since Aug 2025
UI frameworks
Web frameworks
Helix Ultimate
since Feb 2024
Microsoft ASP.NET
since May 2017
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
Facebook
since Jun 2018
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Croatia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.29 / 10 · ranked #205,544 of all domains
118 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.1 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CARNet-AS Croatian Academic and Research Network (31.147.205.141)
- DNS: srce.hr
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, CAA
- SSL: HARICA, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 441,898, 43 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| strucnapraksa.fesb.hr | 14 |
| www.fesb.hr | 12 |
| ai.fesb.hr | 11 |
| vatra.fesb.hr | 8 |
| fesb-sec.fesb.hr | 6 |
| intranet.fesb.hr | 5 |
| lab425.fesb.hr | 4 |
| laris.fesb.hr | 3 |
| upisi-diplomski.fesb.hr | 3 |
| upisi.fesb.hr | 3 |
| adria.fesb.hr | 2 |
| lavica.fesb.hr | 2 |
| marjan.fesb.hr | 1 |