Es sieht so aus, als wäre imdb.com hinter einem WAF, der das Scraping (und damit das Oneboxing) verhindert, daher befürchte ich, dass wir nicht viel dagegen tun können, abgesehen davon, die dem Benutzer angezeigte Nachricht zu verbessern
main ← onebox-bot-challenge-message
merged 01:49PM - 16 Jul 26 UTC
Previously, when a site behind a bot-protection service answered a onebox fetch … with a JavaScript challenge — IMDb, for example, currently returns `202 Accepted` with an AWS WAF challenge page — the preview showed the baffling "the web server returned an error code of 202", a success code presented as an error with no hint of the actual cause.
This change detects the documented challenge headers (AWS WAF's `x-amzn-waf-action` and Cloudflare's `cf-mitigated`) in `FinalDestination` and shows a message explaining that the site requires visitors to pass a verification step in a web browser. Accepting 2xx statuses beyond 200 instead would not help: the challenge response carries no OpenGraph data, so the onebox would just come out silently blank.
Reported in https://meta.discourse.org/t/407725
**BEFORE**
<img width="726" height="605" alt="2026-07-16 @ 09 51 32" src="https://github.com/user-attachments/assets/929b116d-d07a-4aca-a655-6c4b1d0db607" />
**AFTER**
<img width="718" height="685" alt="2026-07-16 @ 09 52 10" src="https://github.com/user-attachments/assets/7b555557-6cb4-40ac-a7dc-32bf2515e357" />
2 „Gefällt mir“