What powers smysluplnaskola.cz?
Last seen Sep 2026 · 12 technologies across 9 categories
Analytics
Matomo Analytics
since Dec 2020
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Dec 2020
Programming languages
PHP
since Dec 2020
Web frameworks
Nette Framework
since Dec 2020
Web servers
Webmail
Google Workspace
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 58% desktop
- 42% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.01 / 10 · ranked #3,565,303 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 1.2 MB · 30 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (83.167.252.184)
- DNS: forpsi.cz
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- Common Crawl link graph: rank 9,756,853, 5 hosts
- Verified with: Canva, Google, Microsoft 365
DNS records as swept Sep 2026. How the web is hosted