What powers krakow4u.pl?
Last seen Aug 2026 · 22 technologies across 14 categories
Caching
Litespeed Cache
since Nov 2025
CMS
WordPress
since Nov 2025
Databases
MySQL
since Nov 2025
Font scripts
Google Font API
since Dec 2022
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Nov 2025
Programming languages
PHP
since Aug 2021
Security
Really Simple SSL & Security
since Nov 2025
UI frameworks
Animate.css
since Nov 2025
Video players
YouTube
since Jan 2019
Web servers
LiteSpeed
since Dec 2022
WordPress plugins
WordPress themes
Theme Freesia Photograph
since Nov 2025
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.90 / 10 · ranked #1,779,513 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 23.8 MB · 66 requests
- WordPress theme: photograph · all themes
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| krakow4u.pl | 17 |
| www.sklep.krakow4u.pl | 8 |
| www.krakow4u.pl | 2 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025