What powers 
plsn.eu?
Last seen Oct 2026 · 47 technologies across 24 categories
Analytics
Google Analytics
since Apr 2025
Matomo Analytics
since Aug 2022
Authentication
Facebook Login
since Apr 2025
CDN
CMS
Comment systems
Databases
MySQL
since Apr 2025
Documentation
YUI Doc
since Aug 2022
Font scripts
Font Awesome
since Apr 2025
JavaScript frameworks
AlloyUI
since Aug 2022
JavaScript libraries
Modernizr
since Aug 2022
prettyPhoto
since Aug 2022
Select2
since Aug 2022
Swiper
since Apr 2025
YUI
since Aug 2022
Maps
Miscellaneous
Open Graph
since Apr 2025
RSS
since Apr 2025
Operating systems
CentOS
since Aug 2022
PaaS
OVHcloud
since Nov 2023
Performance
Priority Hints
since Apr 2025
Programming languages
Tag managers
Google Tag Manager
since Apr 2025
UI frameworks
Video players
Flowplayer
since Aug 2022
Plyr
since Apr 2025
Web server extensions
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
AddToAny
since Apr 2025
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.37 / 10 · ranked #422,576 of all domains
80 referring domains · OpenPageRank
Page
- Language: Polish (Poland)
- Weight: 5.8 MB · 163 requests
- WordPress theme: fundusze · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Interreg PL-SN 2021-2027
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on KORBANK-AS Korbank S. A. (83.168.88.1)
- DNS: OVHcloud
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 2,575,135, 9 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| plsn.eu | 34 |
| pl.plsn.eu | 23 |
Full technology history →
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Recent changes
- dropped Microsoft Advertising Jul 2026
- detected Microsoft Advertising May 2026