What powers montessori.cz?
Last seen Sep 2026 · 11 technologies across 8 categories
JavaScript libraries
Miscellaneous
Programming languages
PHP
since May 2019
Tag managers
Google Tag Manager
since May 2019
UI frameworks
Web frameworks
Web servers
Nginx
since May 2019
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
- 65% phone
- 35% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.65 / 10 · ranked #2,246,343 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.8 MB · 51 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- International Montessori School of Prague
- Founded: 2005
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on ACTIVE24-AS www.active24.cz (31.15.10.77)
- DNS: forpsi.cz
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- Common Crawl link graph: rank 3,901,713, 3 hosts
- Verified with: Google, Meta Business
DNS records as swept Sep 2026. How the web is hosted
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Recent changes
- detected HTTP/3 Sep 2026