What powers 
dcs.pl?
Last seen Aug 2026 · 14 technologies across 10 categories
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
jsDelivr
since Feb 2025
Font scripts
Google Font API
since Jul 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Python
since May 2026
UI frameworks
Web frameworks
Django
since May 2026
Webmail
Microsoft 365
since May 2026
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 found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.44 / 10 · ranked #956,861 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.8 MB · 39 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on TM (213.218.125.177)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Certum, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 12,466,977, 7 hosts
- Verified with: Atlassian
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
- dropped Varnish Jun 2026
- detected Django May 2026
- detected Microsoft 365 May 2026
- detected Python May 2026