What powers pdfknihovna.cz?
Last seen Jun 2026 · 24 technologies across 15 categories
Analytics
Authentication
Facebook Login
since Apr 2023
CMS
WordPress
since Jan 2021
Databases
MySQL
since Jan 2021
Ecommerce
Cart Functionality
since Apr 2026
Shoptet
since Apr 2023
SparkPost
since Aug 2022
Font scripts
Google Font API
since Jan 2021
Twitter Emoji (Twemoji)
since Jan 2021
JavaScript libraries
Miscellaneous
Page builders
Performance
Priority Hints
since May 2024
Programming languages
PHP
since Jan 2021
UI frameworks
Web servers
WordPress themes
AndersNoren Fukasawa
since Feb 2022
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.83 / 10 · ranked #15,804,026 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.4 MB · 43 requests
- WordPress theme: fukasawa · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| eshop.pdfknihovna.cz | 15 |
| pdfknihovna.cz | 15 |
Full technology history →
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Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026
- detected Twitter Emoji (Twemoji) Feb 2026