What powers e-kartoteka.pl?
Last seen Jun 2026 · 30 technologies across 16 categories
Analytics
Google Analytics
since Jun 2018
CDN
cdnjs
since Feb 2024
Cloudflare
since Feb 2024
CMS
Databases
MySQL
since May 2025
Font scripts
Google Font API
since Apr 2018
Twitter Emoji (Twemoji)
since Feb 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
PHP
since May 2025
Security
HSTS
since Oct 2024
SEO
Tag managers
Google Tag Manager
since May 2025
UI frameworks
Video players
VideoJS
since Mar 2022
Web servers
Apache HTTP Server
since May 2025
WordPress plugins
Audience
- 59% phone
- 40% desktop
- 1% tablet
Poland
Norway
Germany
United Kingdom
France
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.08 / 10 · ranked #515,171 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 3.1 MB · 37 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| e-kartoteka.pl | 15 |
| www.e-kartoteka.pl | 15 |
| info.e-kartoteka.pl | 13 |
| intranet.e-kartoteka.pl | 10 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Feb 2026
- dropped YouTube Jan 2026
- dropped Font Awesome Sep 2025