What powers csir.pl?
Last seen Sep 2026 · 17 technologies across 11 categories
Analytics
Google Analytics
since Apr 2019
CDN
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
JavaScript frameworks
GSAP
since May 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
PHP
since Apr 2019
Web servers
Apache HTTP Server
since Sep 2023
Widgets
AddToAny
since Apr 2019
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 14% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.21 / 10 · ranked #1,256,045 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on HOMEPL-AS (46.242.210.52)
- DNS: home.pl
- Email: csir.pl
- Email security: SPF (soft fail), DMARC monitor only
- SSL: home.pl, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 3,303,773, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted