What powers szkolasecurity.pl?
Last seen Jun 2026 · 39 technologies across 19 categories
Analytics
CDN
Bunny
since Jan 2024
CMS
Databases
MySQL
since Jun 2020
Development
Ecommerce
Cart Functionality
since Sep 2023
Font scripts
Issue trackers
Sentry
since Dec 2025
JavaScript frameworks
JavaScript libraries
Select2
since Oct 2021
Marketing automation
MailerLite
since Jul 2022
Miscellaneous
PaaS
Vercel
since Dec 2025
Page builders
Brizy WordPress
since Jul 2024
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Web servers
LiteSpeed
since Jun 2020
WordPress plugins
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.56 / 10 · ranked #6,031,124 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 0.8 MB · 35 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| l.szkolasecurity.pl | 22 |
| kursy.szkolasecurity.pl | 18 |
| edu.szkolasecurity.pl | 13 |
| szkolasecurity.pl | 6 |
Full technology history →
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Recent changes
- dropped Nginx Jun 2026
- dropped OpenResty Jun 2026
- dropped Astra May 2026
- detected Twitter Emoji (Twemoji) May 2026
- detected Nginx Apr 2026
- detected OpenResty Apr 2026
- dropped Nginx Mar 2026
- dropped OpenResty Mar 2026
- detected Turbopack Mar 2026
- detected Nginx Dec 2025
- detected OpenResty Dec 2025
- detected Litespeed Cache Oct 2025
- dropped Twenty Seventeen Aug 2025