What powers bibliotekarumia.pl?
Last seen Sep 2026 · 23 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since May 2025
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Feb 2026
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since May 2025
Really Simple SSL & Security
since Apr 2024
Web servers
WordPress plugins
Smart Slider 3
since Dec 2024
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
- 73% phone
- 27% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.76 / 10 · ranked #2,078,208 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 22.0 MB · 88 requests
- WordPress theme: bigbangwp · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NETARTGROUP (85.128.162.55)
- DNS: nazwa.pl
- Email: bibliotekarumia.pl
- Email security: no SPF record, no DMARC record, DNSSEC signed, CAA
- SSL: nazwa.pl, ECDSA P384, wildcard, expires Mar 2027
- Common Crawl link graph: rank 12,156,675, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.bibliotekarumia.pl | 23 |
| katalog.bibliotekarumia.pl | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Feb 2026
- dropped core-js Nov 2025
- dropped Moment.js Nov 2025
- dropped React Nov 2025