What powers 
silesia.pl?
Last seen Aug 2026 · 48 technologies across 22 categories
Accessibility
Analytics
Google Analytics
since Jul 2020
Caching
WordPress Super Cache
since Feb 2024
CDN
Cloudflare
since Jan 2023
jsDelivr
since Oct 2021
CMS
Databases
MySQL
since Apr 2020
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Operating systems
Ubuntu
since Oct 2021
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
Security
Cloudflare Bot Management
since Jan 2023
reCAPTCHA
since Sep 2022
UI frameworks
Video players
Vimeo
since Jan 2023
Web frameworks
Laravel
since Oct 2021
Web servers
Webmail
Microsoft 365
since Sep 2022
Widgets
Wheelio
since Sep 2021
WordPress plugins
Smart Slider 3
since Oct 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Aug 2026 * removed from robots.txt
- Aug 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 95% phone
- 5% desktop
Poland
Indonesia
India
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.18 / 10 · ranked #466,331 of all domains
85 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 6.9 MB · 107 requests
- WordPress theme: techup · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SILWEB-AS-EDU SILWEB Autonomous System - Academic (157.158.3.9)
- DNS: silweb.pl
- Email: silweb.pl
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 813,353, 33 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ssm.silesia.pl | 24 |
| dental.silesia.pl | 15 |
| www.dental.silesia.pl | 14 |
| camerata.silesia.pl | 13 |
| www.camerata.silesia.pl | 13 |
| www.as.silesia.pl | 12 |
| bilety.zoo.silesia.pl | 3 |
| nd.zoo.silesia.pl | 2 |
| zoo.silesia.pl | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped cdnjs Oct 2025
- dropped Debian Oct 2025