What powers skutecnezdravaskola.cz?
Last seen Aug 2026 · 14 technologies across 9 categories
Analytics
CDN
jsDelivr
since Apr 2022
Font scripts
Google Font API
since Apr 2020
JavaScript libraries
Maps
Google Maps
since Sep 2023
Marketing automation
MailChimp
since May 2019
Programming languages
PHP
since Oct 2021
Tag managers
Google Tag Manager
since May 2019
Web servers
Apache HTTP Server
since May 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 58% phone
- 42% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.97 / 10 · ranked #249,095 of all domains
90 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 4.6 MB · 80 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CASABLANCA-AS Internet & Collocation Provider (109.123.222.131)
- DNS: blueboard.cz
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,653,266, 2 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- dropped Google AdSense Apr 2026