What powers efs.gov.pl?
Last seen Jul 2026 · 7 technologies across 5 categories
Analytics
Google Analytics
since Apr 2019
JavaScript Frameworks
JavaScript libraries
UI frameworks
Web frameworks
Microsoft ASP.NET
since Nov 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
- 100% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.25 / 10 · ranked #93,046 of all domains
254 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Autonomous System for Dataspace P.S.A. (89.40.146.212)
- DNS: mrr.gov.pl
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject
- SSL: Certum, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 1,955,831, 14 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sowa.efs.gov.pl | 7 |
| www.sowa.efs.gov.pl | 6 |