What powers sphere.cz?
Last seen Jun 2026 · 47 technologies across 23 categories
Analytics
Authentication
Caching
CMS
Comment systems
Databases
Font scripts
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JavaScript frameworks
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Miscellaneous
Operating systems
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Security
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sphere | #89 | 1,200 |
| svat martin | #25 | 0 |
| sphere vip | #48 | 0 |
| sphere card | #17 | 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
- 78% phone
- 22% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.00 / 10 · ranked #109,669 of all domains
125 referring domains · OpenPageRank
Search traffic
1,200 est. monthly organic visits (US)
4 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.3 MB · 74 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sphere.cz | 33 |
| muj.sphere.cz | 20 |
| my.sphere.cz | 20 |
| web.sphere.cz | 15 |
Full technology history →
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Recent changes
- detected Swiper Jun 2026
- dropped WP-Optimize Apr 2026
- detected GSAP Feb 2026
- detected Redis Feb 2026
- detected Redis Object Cache Feb 2026
- detected WooCommerce Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Priority Hints Dec 2025
- detected WP-Optimize Dec 2025
- dropped WP-Optimize Sep 2025
- detected Hello Elementor Aug 2025
- detected Slick Aug 2025
- detected Ultimate Addons for Elementor Aug 2025