What powers netstrefa.com?
Last seen May 2023 · 4 technologies across 3 categories
JavaScript libraries
Video players
YouTube
since May 2021
Web servers
Apache HTTP Server
since Jan 2021
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
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.85 / 10 · ranked #15,440,986 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish
- Weight: 0.0 MB · 4 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: netstrefa.pl
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 13,185,489, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted