What powers instytutemerytalny.pl?
Last seen Jun 2026 · 19 technologies across 10 categories
CMS
Databases
MySQL
since Dec 2020
Font scripts
Google Font API
since Dec 2020
Twitter Emoji (Twemoji)
since Dec 2020
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Dec 2020
Web servers
LiteSpeed
since Aug 2022
WordPress plugins
WP-PageNavi
since Jan 2024
WordPress themes
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.12 / 10 · ranked #1,395,341 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 3.9 MB · 92 requests
- WordPress theme: astra · all themes
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Litespeed Cache Mar 2026
- detected Twitter Emoji (Twemoji) Feb 2026