What powers instytutpileckiego.pl?

Last seen Aug 2026 · 30 technologies across 16 categories

Analytics

Google Analytics
since May 2019

CDN

Google Hosted Libraries
since Aug 2022

Comment systems

Livefyre
since Jan 2022

DMS

Koha
since Nov 2022

Ecommerce

Cart Functionality
since Nov 2022

JavaScript frameworks

GSAP v3.0.5
since May 2019

JavaScript libraries

core-js v2.5.0
since Jan 2022
Day.js
since Aug 2026
jQuery v1.10.2
since Jan 2019
jQuery Migrate v3.3.2
since Jan 2019
jQuery UI v1.12.1
since Jan 2019
Modernizr v2.6.2
since Nov 2022
Moment.js v2.27.0
since Jan 2022
Select2
since Jan 2022

Maps

Leaflet
since Jan 2022

Miscellaneous

Babel
since Jan 2022
Open Graph
since Sep 2022
PWA
since Aug 2022

Operating systems

Debian
since May 2019
Ubuntu
since Jan 2022

Programming languages

Java
since Jan 2022
Perl
since Nov 2022
PHP
since Jan 2019

UI frameworks

Bootstrap v3.3.7
since Jan 2022

Video players

YouTube
since Jan 2019

Web servers

Apache HTTP Server v2.4.67
since Jan 2019
Nginx v1.18.0
since Jan 2022

Webmail

Apple iCloud Mail
since Oct 2024
Google Workspace
since Aug 2022

Widgets

AddToAny
since Jan 2022

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
  • Aug 2026 *: Allowed (was Restricted)
  • Aug 2026 *: Restricted (was Allowed)

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
witold pilecki #5 210
instytut pileckiego #1 9
battle of warsaw #17 6
lemkin #38 6
pilecki institute usa #4 5
zofia pilecka #7 4
poland's role in ww2 #5 3
poland during world war 2 #13 3
captain witold pilecki #5 2
poland's involvement in ww2 #6 2
poland in ww2 #14 2
poland before world war 2 #14 2
mitteleuropa #41 2
why did germany invade poland in ww2 #20 1
wojna w polsce #11 1
wwii poland #9 1
agier #10 1
the volunteer book #16 1
was poland in ww2 #7 1
what happened to poland in world war 2 #17 1
when did auschwitz close #12 1
auschwitz liberation date #19 1
aristides de sousa mendes #18 1
saul dreier #51 1
soviet poland #36 1

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 63% phone
  • 37% desktop
  • Germany
  • Poland

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

5.57 / 10 · ranked #150,834 of all domains

206 referring domains · OpenPageRank

Search traffic

280 est. monthly organic visits (US)

181 keywords in Google's top 30

Core Web Vitals

LCP2.5 s
INP75 ms
CLS0
TTFB500 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • Weight: 4.8 MB · 65 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Subdomains

HostTechs
archiwum.instytutpileckiego.pl 16
www.archiwum.instytutpileckiego.pl 16
biblioteka.instytutpileckiego.pl 14
instytutpileckiego.pl 14
augustow.instytutpileckiego.pl 13
berlin.instytutpileckiego.pl 13

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