What powers roundcube.pl?
Last seen Jun 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Jun 2018
Hosting panels
Plesk
since Apr 2020
JavaScript libraries
Miscellaneous
Popper
since Apr 2022
Programming languages
PHP
since Jun 2018
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Apache HTTP Server
since Apr 2018
Nginx
since Sep 2022
Webmail
RoundCube
since Jun 2018
Audience
- 64% phone
- 34% desktop
- 2% tablet
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.88 / 10 · ranked #3,916,339 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 0.6 MB · 21 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| roundcube.pl | 9 |
| www.roundcube.pl | 9 |