What powers isul.eu?
Last seen Aug 2026 · 9 technologies across 5 categories
Analytics
Google Analytics
since Dec 2021
JavaScript libraries
Isotope
since Dec 2021
OWL Carousel
since Dec 2021
Programming languages
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 84% phone
- 15% desktop
- 1% tablet
Bulgaria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.10 / 10 · ranked #1,424,644 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Bulgarian
- Weight: 2.6 MB · 70 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Queen Giovanna Hospital
- Founded: 1936
- Country: Bulgaria
From Wikidata (CC0).
Infrastructure
- Hosted on A1 (92.247.68.219)
- DNS: bgdns.net
- Email: isul.eu
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 13,998,459, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| isul.eu | 7 |
| www.isul.eu | 7 |
| lab.isul.eu | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Nginx May 2026