What powers 
crd.gov.pl?
Last seen Jul 2022 · 4 technologies across 4 categories
CMS
HCL Digital Experience
since Feb 2021
JavaScript libraries
Programming languages
Java
since May 2019
Web frameworks
Java Servlet
since May 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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.13 / 10 · ranked #487,472 of all domains
30 referring domains · OpenPageRank
Infrastructure
- Hosted on COI (185.41.93.73)
- DNS: Akamai Edge DNS
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC quarantine
- SSL: LH.pl Sp. z o.o., RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 8,473,196, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted