What powers zst-dg.pl?
Last seen Sep 2026 · 11 technologies across 9 categories
Analytics
CMS
Joomla
since Feb 2019
Font scripts
Google Font API
since Sep 2024
JavaScript libraries
Maps
Google Maps
since Dec 2022
Programming languages
PHP
since Feb 2019
Search engines
Awesomplete
since Sep 2024
UI frameworks
Bootstrap
since Feb 2019
Web servers
Apache HTTP Server
since Feb 2019
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
- 100% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.61 / 10 · ranked #5,622,884 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 1.9 MB · 60 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on AS-SMARTHOST- (91.211.222.71)
- DNS: smarthost.pl
- Email: zst-dg.pl
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 30,285,882, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zst-dg.pl | 11 |
| www.zst-dg.pl | 9 |