What powers spspb.cz?
Last seen Jun 2026 · 27 technologies across 15 categories
CMS
WordPress
since Jan 2019
Cookie compliance
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Aug 2020
Twitter Emoji (Twemoji)
since Dec 2020
JavaScript libraries
Lightbox
since Dec 2020
OWL Carousel
since Aug 2020
Maps
Google Maps
since Dec 2022
Miscellaneous
Photo galleries
Imagely NextGEN Gallery
since Feb 2022
NextGEN Gallery
since Jan 2019
Programming languages
PHP
since Jan 2019
Security
Really Simple SSL & Security
since Apr 2024
UI frameworks
Animate.css
since Aug 2020
Bootstrap
since Aug 2020
Video players
Web servers
Apache Traffic Server
since Oct 2025
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Beaver Builder
since Jul 2024
ThemeIsle Menu Icons
since Feb 2022
Audience
- 70% phone
- 30% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.40 / 10 · ranked #2,685,505 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.9 MB · 54 requests
- WordPress theme: spspribram · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Mar 2026
- dropped Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Nginx Nov 2025
- dropped Apache HTTP Server Oct 2025
- detected Apache Traffic Server Oct 2025
- dropped Debian Oct 2025
- detected Nginx Sep 2025