What powers zst-ostrow.edu.pl?
Last seen Sep 2026 · 30 technologies across 15 categories
Accessibility
Caching
CMS
Databases
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Programming languages
UI frameworks
Video players
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 83% phone
- 17% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.88 / 10 · ranked #3,941,105 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish (Poland)
- Weight: 3.4 MB · 136 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on HOMEPL-AS (89.161.188.125)
- DNS: home.pl
- Email: zst-ostrow.edu.pl
- Email security: SPF (soft fail), no DMARC record
- SSL: home.pl, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 32,125,147, 16 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bis.zst-ostrow.edu.pl | 26 |
| zst-ostrow.edu.pl | 18 |
| www.zst-ostrow.edu.pl | 5 |
Full technology history →
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Recent changes
- dropped Popup Maker Sep 2026
- detected Sentry Sep 2026
- detected Popup Maker Jul 2026
- dropped Popup Maker May 2026
- detected Popup Maker Nov 2025