What powers jakubroskosz.com?
Last seen May 2026 · 32 technologies across 17 categories
Analytics
CDN
Cloudflare
since Dec 2022
jQuery CDN
since Feb 2022
CMS
Cookie compliance
Databases
MySQL
since Aug 2018
Ecommerce
Cart Functionality
since Dec 2022
Font scripts
Google Font API
since Aug 2018
Typekit
since Feb 2021
JavaScript libraries
Miscellaneous
Page builders
Performance
LazySizes
since Feb 2022
Programming languages
PHP
since Aug 2018
Security
Cloudflare Bot Management
since Dec 2022
reCAPTCHA
since Jan 2020
Tag managers
Google Tag Manager
since Sep 2021
Video players
Vimeo
since Dec 2022
Web servers
WordPress plugins
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.25 / 10 · ranked #2,988,187 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.4 s |
| INP | 450 ms |
| CLS | 0 |
| TTFB | 3900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 4.0 MB · 58 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kurs.jakubroskosz.com | 23 |
| jakubroskosz.com | 14 |