What powers grandoptical.pl?
Last seen Jun 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Apr 2025
CDN
cdnjs
since Apr 2025
Cloudflare
since Apr 2025
Cookie compliance
OneTrust
since Apr 2025
Ecommerce
Cart Functionality
since Apr 2025
SAP Commerce Cloud
since Apr 2025
Editors
Microsoft Word
since Nov 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2025
Programming languages
Java
since Apr 2025
TypeScript
since Apr 2025
Security
HSTS
since Apr 2025
Tag managers
Google Tag Manager
since Apr 2025
Web servers
Nginx
since Apr 2025
Webmail
Microsoft 365
since Apr 2025
Audience
- 85% phone
- 15% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.84 / 10 · ranked #15,541,306 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 4.2 MB · 96 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- detected Microsoft Word Nov 2025