What powers wwsi.edu.pl?
Last seen Aug 2026 · 59 technologies across 25 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Font Scripts
JavaScript Frameworks
JavaScript libraries
LMS
Load balancers
Maps
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Tag managers
UI frameworks
Web frameworks
Web Servers
Webmail
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% phone
- 29% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.18 / 10 · ranked #465,283 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 4.7 MB · 87 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- WWSI (Warsaw School of Computer Science on Wikidata)
- Founded: 2000
- Country: Poland
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on LH (195.2.222.195)
- DNS: home.pl
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- Common Crawl link graph: rank 1,076,627, 35 hosts
- Verified with: Google
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| wwsi.edu.pl | 24 |
| student.wwsi.edu.pl | 18 |
| wrk.wwsi.edu.pl | 17 |
| irk.wwsi.edu.pl | 10 |
| moodle.wwsi.edu.pl | 10 |
| ksiegagratulacyjna.wwsi.edu.pl | 7 |
| usosweb.wwsi.edu.pl | 7 |
| www.ksiegagratulacyjna.wwsi.edu.pl | 7 |
| www.wwsi.edu.pl | 7 |
| wlf-info-platforma.wwsi.edu.pl | 4 |
| poczta.wwsi.edu.pl | 2 |
| old.wwsi.edu.pl | 1 |
Full technology history →
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Recent changes
- detected W3 Total Cache May 2026
- detected HTTP/3 Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025