What powers szkola-liderow.pl?
Last seen Jul 2026 · 20 technologies across 14 categories
Analytics
Facebook Pixel
since Jun 2021
Google Analytics
since Sep 2019
CDN
Cloudflare
since Sep 2019
CMS
Databases
MySQL
since Sep 2019
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Page builders
Performance
Priority Hints
since Nov 2025
Programming languages
PHP
since Sep 2019
UI frameworks
ZURB Foundation
since Sep 2019
Video players
YouTube
since Sep 2019
Web servers
LiteSpeed
since Mar 2025
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
4.19 / 10 · ranked #461,471 of all domains
82 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.73.133, IPv6)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, MTA-STS, BIMI
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 2,306,397, 4 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected core-js Jun 2026
- detected Facebook Pixel Jun 2026
- dropped Nginx Feb 2026
- dropped OpenResty Feb 2026
- detected Nginx Dec 2025
- detected OpenResty Dec 2025
- detected Priority Hints Nov 2025