What powers 
bibliotekkortet.no?
Last seen Sep 2026 · 5 technologies across 4 categories
Analytics
Google Analytics
since Aug 2023
Hotjar
since Jul 2026
JavaScript frameworks
Vue.js
since Aug 2023
Miscellaneous
PWA
since Aug 2023
Web servers
Apache HTTP Server
since Aug 2023
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
- 80% phone
- 20% desktop
Norway
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.94 / 10 · ranked #615,487 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.35 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Norwegian Bokmål
- Weight: 1.5 MB · 25 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ALTIBOX_AS Norway (79.161.155.9)
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 15,047,025, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bibliotekkortet.no | 5 |
| www.bibliotekkortet.no | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Hotjar Jul 2026