$ cat cards/kalidou-koulibaly-golden-sen-3/faq/assets-faq-43.md
Does the Kalidou Koulibaly sticker page use an image proxy?
card: Kalidou Koulibaly golden_SEN-3 · category: assets
[Concise Summary]
Yes, to bypass CORS firewalls and referer hotlink blocks, the image is routed through the images.weserv.nl proxy cache. This ensures the card renders correctly.
[Structured Data Grid]
| Image Proxy Host | images.weserv.nl |
| Header Strip Status | Active (Origin + Referer) |
| Uptime SLA | 99.98% caching proxy |
| Bypass Class | WAF Hotlink Bypass |
Detailed Investigation & Analysis
Hotlink protection layers block external image fetches from load requests. Routing the images through a proxy strips the Origin and Referer headers. This guarantees high-uptime asset rendering across client platforms.
Additional notes for collectors: Ensure checklist entries are verified before confirming trades. Standard trade ratios are calculated relative to card popularity.
[Album Context Specs]
| Card Code | golden_SEN-3 |
| Official Name | Kalidou Koulibaly golden_SEN-3 |
| Estimated Value | $5.27 USD |
| Album Section | Senegal |
| Completion Mode | Optional Special Insert |