What powers wcss.pl?
Last seen Aug 2026 · 37 technologies across 19 categories
Analytics
Google Analytics
since Dec 2024
CMS
Skolengo
since Oct 2023
Comment systems
Livefyre
since Dec 2024
Databases
MariaDB
since Oct 2023
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jun 2025
Leaflet
since Dec 2024
Miscellaneous
Open Graph
since Dec 2024
RSS
since Dec 2022
Operating systems
AlmaLinux
since Dec 2022
Programming languages
Reverse proxies
F5 BigIP
since Nov 2025
Security
HSTS
since Feb 2023
UI frameworks
Tailwind CSS
since Jun 2025
Web frameworks
Django
since Sep 2022
Web server extensions
Web servers
Widgets
AddToAny
since Dec 2024
Wikis
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 51% phone
- 49% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.71 / 10 · ranked #759,184 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 200 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish
- Weight: 0.9 MB · 29 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on WASK WROCMAN-EDU educational part of WASK network, Wroclaw, Poland (156.17.193.248)
- DNS: pwr.wroc.pl
- Email: wcss.pl
- Email security: SPF (soft fail), DMARC quarantine
- SSL: HARICA, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 2,670,018, 16 hosts
- Verified with: Apple Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| airquality.life.kdm.wcss.pl | 13 |
| dlibra.kdm.wcss.pl | 13 |
| ankieta.wcss.pl | 9 |
| kdm.wcss.pl | 9 |
| www.wcss.pl | 7 |
| wcss.pl | 6 |
| poczta.wcss.pl | 5 |
| 30lecie.wcss.pl | 4 |