What powers book-official-website.com?
Last seen Aug 2026 · 11 technologies across 9 categories
CDN
Google Hosted Libraries
since Aug 2022
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2022
Amazon ELB
since Aug 2026
Miscellaneous
PWA
since Aug 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Aug 2022
Security
HSTS
since Jul 2026
Web server extensions
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 85% phone
- 15% desktop
Croatia
Poland
Germany
Czechia
France
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.69 / 10 · ranked #766,647 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| cresanka.book-official-website.com | 10 |
| hotelmoskva.book-official-website.com | 10 |
| miramarenjivice.book-official-website.com | 10 |
| safirhoteli.book-official-website.com | 10 |
| secure.book-official-website.com | 10 |
| amadriaparkcamping.book-official-website.com | 9 |
| arausana-antonina.book-official-website.com | 9 |
| campingplitvice.book-official-website.com | 9 |
| campingpolidor.book-official-website.com | 9 |
| hadria.book-official-website.com | 9 |
| hit-alpinea.book-official-website.com | 9 |
| hotel-adria-dubrovnik.book-official-website.com | 9 |
| hotel-aristos.book-official-website.com | 9 |
| hotel-sumratin.book-official-website.com | 9 |
| hotelkaj.book-official-website.com | 9 |
| hotelnestos.book-official-website.com | 9 |
| hotelpark.book-official-website.com | 9 |
| kamp-glavotok.book-official-website.com | 9 |
| malin-krk.book-official-website.com | 9 |
| maslinica-rabac.book-official-website.com | 9 |
| meneghetti.book-official-website.com | 9 |
| monazlatibor.book-official-website.com | 9 |
| noa.book-official-website.com | 9 |
| np-brijuni.book-official-website.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon ELB Aug 2026
- detected HSTS Jul 2026