What powers isp.hr?
Last seen Apr 2026 · 21 technologies across 12 categories
CMS
Databases
MySQL
since Apr 2019
Font scripts
Font Awesome
since May 2021
Google Font API
since May 2021
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
RSS
since Dec 2022
Operating systems
Debian
since Apr 2019
Programming languages
PHP
since Apr 2019
Video players
Web servers
LiteSpeed
since Mar 2025
WordPress plugins
Polylang
since Mar 2023
WordPress themes
Press Hueman
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Croatia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.74 / 10 · ranked #744,601 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Journal of Contemporary History
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Hosted on CARNET-AS J.Marohnica 5, 10000 Zagreb (161.53.107.3)
- DNS: srce.hr
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 816,035, 13 hosts
- Verified with: Yahoo
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| histedu.isp.hr | 14 |
| www.isp.hr | 13 |