What powers 
pth.net.pl?
Last seen Sep 2026 · 22 technologies across 13 categories
Analytics
Google Analytics
since Dec 2020
CDN
cdnjs
since Oct 2025
Cloudflare
since Oct 2025
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Dec 2020
PaaS
OVHcloud
since Aug 2022
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
PHP
since Nov 2021
Tag managers
Google Tag Manager
since Oct 2025
UI frameworks
Web frameworks
CodeIgniter
since Nov 2021
Web servers
Nginx
since Oct 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 57% phone
- 43% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.52 / 10 · ranked #875,018 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish
- Weight: 2.0 MB · 38 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Polish Historical Society
- Founded: 1886
- Sector: higher education
- Country: Poland
From Wikidata (CC0).
Infrastructure
- Hosted on HOMEPL-AS (46.242.130.87)
- DNS: OVHcloud
- Email: ithorn.pl
- Email security: SPF (soft fail), DMARC quarantine, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,224,843, 10 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bialystok.pth.net.pl | 14 |
| pth.net.pl | 13 |
| www.pth.net.pl | 13 |