What powers phgymnazium.cz?
Last seen Sep 2026 · 16 technologies across 13 categories
Advertising
Microsoft Advertising
since Nov 2025
Analytics
Facebook Pixel
since Jul 2021
Google Analytics
since Jan 2019
Comment systems
Cookie compliance
Cookie Script
since Mar 2024
JavaScript libraries
Maps
Miscellaneous
Programming languages
Python
since Feb 2021
Security
Tag managers
Google Tag Manager
since Feb 2021
Web frameworks
Django
since Feb 2021
Web servers
Nginx
since Feb 2021
Webmail
Microsoft 365
since Aug 2022
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
- 65% phone
- 35% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.45 / 10 · ranked #2,589,600 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 3.7 MB · 54 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Pražské humanitní gymnázium
- Founded: 1993
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (3.73.5.164)
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,403,553, 4 hosts
- Verified with: Google, Meta Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Microsoft Advertising Nov 2025