What powers archives.cz?
Last seen Jun 2026 · 17 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Statcounter
since Jan 2019
Authentication
Facebook Login
since Jun 2021
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Operating systems
Debian
since Jan 2019
Programming languages
Java
since Jun 2021
UI frameworks
ZURB Foundation
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Apache Tomcat
since Jun 2021
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| zk | #9 | 3 |
| zk | #11 | 2 |
| bruntl | #47 | 0 |
| archivy | #50 | 0 |
| state regional archives in prague | #92 | 0 |
| jesenik | #65 | 0 |
| frdek-mstek | #28 | 0 |
| frdek mstek | #19 | 0 |
| frdek-mstek | #28 | 0 |
| frdek mstek | #19 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 51% desktop
- 44% phone
- 5% tablet
Czechia
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.21 / 10 · ranked #96,259 of all domains
274 referring domains · OpenPageRank
Search traffic
5 est. monthly organic visits (US)
10 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 8.7 MB · 216 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.archives.cz | 11 |
| digi.archives.cz | 7 |
| knihovna.archives.cz | 6 |